Implement PNFD Model driven conversion

Change-Id: I7427e82353cac17817457294d78953f867d2d6e8
Issue-ID: SDC-2509
Signed-off-by: andre.schmid <andre.schmid@est.tech>

66 files changed, 1622 insertions, 173 deletions

diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/PnfTransformationEngineParameterizedTest.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/PnfTransformationEngineParameterizedTest.java
new file mode 100644
index 0000000000..e2cbc147ac
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/PnfTransformationEngineParameterizedTest.java
@@ -0,0 +1,152 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.core.converter.impl.pnfd;
+
+import static org.junit.Assert.assertEquals;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.onap.sdc.tosca.datatypes.model.ServiceTemplate;
+import org.onap.sdc.tosca.services.ToscaExtensionYamlUtil;
+import org.onap.sdc.tosca.services.YamlUtil;
+import org.openecomp.core.converter.ServiceTemplateReaderService;
+import org.openecomp.core.impl.services.ServiceTemplateReaderServiceImpl;
+
+@RunWith(Parameterized.class)
+public class PnfTransformationEngineParameterizedTest {
+
+    private static final String TEST_CASES_PATH = "transformation/pnfParseEngine";
+    private static final String TRANSFORMATION_DESCRIPTOR_FOLDER = "transformationDescriptor";
+    private static final String OUTPUT_FOLDER = "expectedOutput";
+    private static final String DEFAULT_OUTPUT_FILE_NAME = "defaultOutput.yaml";
+
+    private final String inputFileName;
+    private final Path inputFilePath;
+    private final String outputFileName;
+    private final Path outputFilePath;
+    private final String transformationDescriptorFileName;
+    private final Path transformationDescriptorFilePath;
+    private final YamlUtil yamlUtil = new YamlUtil();
+    private final ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
+
+    public PnfTransformationEngineParameterizedTest(final String inputFileName, final Path inputFilePath,
+            final String outputFileName, final Path outputFilePath,
+            final String transformationDescriptorFileName, final Path transformationDescriptorFilePath) {
+        this.inputFileName = inputFileName;
+        this.inputFilePath = inputFilePath;
+        this.outputFileName = outputFileName;
+        this.outputFilePath = outputFilePath;
+        this.transformationDescriptorFileName = transformationDescriptorFileName;
+        this.transformationDescriptorFilePath = transformationDescriptorFilePath;
+    }
+
+
+    @Parameterized.Parameters(name = "{index}: input: {0}, descriptor: {4}, output: {2}")
+    public static Collection input() throws IOException {
+        return Files.list(getPathFromClasspath(TEST_CASES_PATH)).map(path -> {
+            try {
+                return buildTestCase(path);
+            } catch (final IOException e) {
+                return null;
+            }
+        }).filter(Objects::nonNull).flatMap(Collection::stream).collect(Collectors.toList());
+    }
+
+    private static Collection buildTestCase(final Path testCasePath) throws IOException {
+        final Path inputFilePath = Files.list(testCasePath)
+            .filter(path -> path.toFile().getName().endsWith("yaml"))
+            .findAny().orElse(null);
+
+        if (inputFilePath == null) {
+            return Collections.emptyList();
+        }
+        ;
+        final List<Path> transformationDescriptorList;
+        try (final Stream<Path> files = Files.walk(testCasePath.resolve(TRANSFORMATION_DESCRIPTOR_FOLDER))) {
+            transformationDescriptorList = files.filter(path -> Files.isRegularFile(path))
+                .map(path -> Paths.get(TEST_CASES_PATH, testCasePath.getFileName().toString()
+                    , TRANSFORMATION_DESCRIPTOR_FOLDER, path.getFileName().toString()))
+                .collect(Collectors.toList());
+        }
+
+        final List<Path> outputList;
+        try (final Stream<Path> files = Files.walk(testCasePath.resolve(OUTPUT_FOLDER))) {
+            outputList = files.filter(path -> Files.isRegularFile(path)).collect(Collectors.toList());
+        }
+        final Path defaultOutput = outputList.stream()
+            .filter(path -> path.toFile().getName().equals(DEFAULT_OUTPUT_FILE_NAME))
+            .findFirst().orElse(null);
+
+        final List<Object[]> testCaseList = new ArrayList<>();
+
+        for (final Path transformationDescriptorPath : transformationDescriptorList) {
+            final Path outputPath = outputList.stream()
+                .filter(path -> path.toFile().getName().equals(transformationDescriptorPath.toFile().getName()))
+                .findFirst().orElse(defaultOutput);
+            if (outputPath != null) {
+                testCaseList.add(new Object[] {inputFilePath.toFile().getName(), inputFilePath,
+                    outputPath.toFile().getName(), outputPath,
+                    transformationDescriptorPath.toFile().getName(), transformationDescriptorPath});
+            }
+        }
+
+        return testCaseList;
+
+    }
+
+    @Test
+    public void testTopologyTemplateConversions() throws IOException {
+        final byte[] descriptor = Files.readAllBytes(inputFilePath);
+        final ServiceTemplateReaderService serviceTemplateReaderService = new ServiceTemplateReaderServiceImpl(descriptor);
+        final ServiceTemplate serviceTemplate = new ServiceTemplate();
+
+        final PnfdTransformationEngine pnfdTransformationEngine = new PnfdTransformationEngine(serviceTemplateReaderService, serviceTemplate
+            , transformationDescriptorFilePath.toString());
+        pnfdTransformationEngine.transform();
+
+        final String result = yamlUtil.objectToYaml(serviceTemplate);
+        final String expectedResult = parseToYaml(outputFilePath);
+        assertEquals(expectedResult, result);
+    }
+
+    private String parseToYaml(final Path filePath) throws IOException {
+        try (final InputStream inputStream = Files.newInputStream(filePath)) {
+            ServiceTemplate serviceTemplate = toscaExtensionYamlUtil.yamlToObject(inputStream, ServiceTemplate.class);
+            return yamlUtil.objectToYaml(serviceTemplate);
+        }
+    }
+
+    private static Path getPathFromClasspath(final String location) {
+        return Paths.get(Thread.currentThread().getContextClassLoader().getResource(location).getPath());
+    }
+}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/impl/ToscaSolConverterPnfTest.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/PnfTransformationEngineTest.java
index 4d59d6bfe9..280d14888d 100644
--- a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/impl/ToscaSolConverterPnfTest.java
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/PnfTransformationEngineTest.java
@@ -1,30 +1,25 @@
 /*
- * -
- *  * ============LICENSE_START=======================================================
- *  *  Copyright (C) 2019 Nordix Foundation.
- *  * ================================================================================
- *  * Licensed under the Apache License, Version 2.0 (the "License");
- *  * you may not use this file except in compliance with the License.
- *  * You may obtain a copy of the License at
- *  *
- *  *      http://www.apache.org/licenses/LICENSE-2.0
- *  *
- *  * Unless required by applicable law or agreed to in writing, software
- *  * distributed under the License is distributed on an "AS IS" BASIS,
- *  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  * See the License for the specific language governing permissions and
- *  * limitations under the License.
- *  *
- *  * SPDX-License-Identifier: Apache-2.0
- *  * ============LICENSE_END=========================================================
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
  *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
  */
 
-package org.openecomp.core.impl;
+package org.openecomp.core.converter.impl.pnfd;
 
-import static org.hamcrest.MatcherAssert.assertThat;
-import static org.hamcrest.Matchers.equalTo;
-import static org.junit.Assert.fail;
+import static org.junit.Assert.assertEquals;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -45,57 +40,53 @@ import org.openecomp.core.converter.ServiceTemplateReaderService;
 import org.openecomp.core.impl.services.ServiceTemplateReaderServiceImpl;
 
 @RunWith(Parameterized.class)
-public class ToscaSolConverterPnfTest {
+public class PnfTransformationEngineTest {
 
-    private static final String INPUT_DIR = "pnfDescriptor/in/";
-    private static final String OUTPUT_DIR = "pnfDescriptor/out/";
+    public static final String INPUT_DIR = "pnfDescriptor/in/";
+    public static final String OUTPUT_DIR = "pnfDescriptor/out/";
     private String inputFilename;
-    private YamlUtil yamlUtil = new YamlUtil();
-    private ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
+    private final YamlUtil yamlUtil = new YamlUtil();
+    private final ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
 
-    public ToscaSolConverterPnfTest(String inputFilename) {
+    public PnfTransformationEngineTest(final String inputFilename) {
         this.inputFilename = inputFilename;
     }
 
     @Parameterized.Parameters(name = "{index}: {0}")
     public static Collection<String> input() throws IOException {
-        try (Stream<Path> files = Files.list(getPathFromClasspath(INPUT_DIR))) {
+        try (final Stream<Path> files = Files.list(getPathFromClasspath(INPUT_DIR))) {
             return files.map(path -> path.getFileName().toString())
                     .collect(Collectors.toList());
         }
     }
 
     @Test
-    public void testTopologyTemplateConversions() {
+    public void testTopologyTemplateConversions() throws IOException {
         final byte[] descriptor = getInputFileResource(inputFilename);
-        final ServiceTemplateReaderService serviceTemplateReaderService =
-            new ServiceTemplateReaderServiceImpl(descriptor);
+        final ServiceTemplateReaderService serviceTemplateReaderService = new ServiceTemplateReaderServiceImpl(descriptor);
         final ServiceTemplate serviceTemplate = new ServiceTemplate();
-        final ToscaSolConverterPnf toscaSolConverter = new ToscaSolConverterPnf();
-        toscaSolConverter.convertTopologyTemplate(serviceTemplate, serviceTemplateReaderService);
 
-        final String actualYaml = yamlUtil.objectToYaml(serviceTemplate);
-        final String expectedYaml = getExpectedResultFor(inputFilename);
-        assertThat("Converted PNF descriptor should be the same as the expected topology template", actualYaml,
-            equalTo(expectedYaml));
+        final PnfdTransformationEngine pnfdTransformationEngine = new PnfdTransformationEngine(
+            serviceTemplateReaderService, serviceTemplate);
+        pnfdTransformationEngine.transform();
+
+        final String result = yamlUtil.objectToYaml(serviceTemplate);
+        final String expectedResult = getExpectedResultFor(inputFilename);
+        assertEquals(expectedResult, result);
     }
 
-    private String getExpectedResultFor(final String inputFilename)  {
+    private String getExpectedResultFor(final String inputFilename) throws IOException {
         try (final InputStream inputStream = getOutputFileResourceCorrespondingTo(inputFilename)) {
             final ServiceTemplate serviceTemplate = toscaExtensionYamlUtil.yamlToObject(inputStream, ServiceTemplate.class);
             return yamlUtil.objectToYaml(serviceTemplate);
-        } catch (final IOException e) {
-            fail(String.format("Could not find file '%s'", inputFilename));
         }
-
-        return null;
     }
 
     private static Path getPathFromClasspath(final String location) {
         return Paths.get(Thread.currentThread().getContextClassLoader().getResource(location).getPath());
     }
 
-    private byte[] getInputFileResource(final String inputFilename) {
+    private byte[] getInputFileResource(final String inputFilename) throws IOException {
         return getFileResource(INPUT_DIR + inputFilename);
     }
 
@@ -108,14 +99,10 @@ public class ToscaSolConverterPnfTest {
         return inputFilename.replace("pnfDescriptor", "topologyTemplate");
     }
 
-    private byte[] getFileResource(final String filePath) {
-        try (InputStream inputStream = getFileResourceAsInputStream(filePath)) {
+    private byte[] getFileResource(final String filePath) throws IOException {
+        try (final InputStream inputStream = getFileResourceAsInputStream(filePath)) {
             return IOUtils.toByteArray(inputStream);
-        } catch (final IOException e) {
-            fail(String.format("Could not find file '%s'", filePath));
         }
-
-        return null;
     }
 
     private InputStream getFileResourceAsInputStream(final String filePath) {
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/PnfdQueryExecutorTest.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/PnfdQueryExecutorTest.java
new file mode 100644
index 0000000000..17f60ee43c
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/PnfdQueryExecutorTest.java
@@ -0,0 +1,229 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.core.converter.impl.pnfd;
+
+import static org.hamcrest.Matchers.is;
+import static org.junit.Assert.assertThat;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.ImmutableSet;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import org.junit.Before;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+import org.openecomp.core.converter.pnfd.exception.QueryOperationNotSupportedException;
+import org.openecomp.core.converter.pnfd.model.ConversionQuery;
+
+public class PnfdQueryExecutorTest {
+    @Rule
+    public ExpectedException expectedExceptionRule = ExpectedException.none();
+
+    private Map<String, Object> yamlToQuery;
+
+    @Before
+    public void setup() {
+        yamlToQuery = new HashMap<>();
+        final LinkedHashMap<String, Object> nodeTemplateMap = new LinkedHashMap<>();
+        yamlToQuery.put("topology_template", nodeTemplateMap);
+        final Map nodeTemplate1 = ImmutableMap.of("nodeTemplate1"
+            , ImmutableMap.of(
+                "type", "tosca.nodes.nfv.PNF",
+                "properties", ImmutableMap.of(
+                    "layers_protocol", "",
+                    "provider", "Mycompany",
+                    "version", "1.0"
+                )
+            )
+        );
+
+        final Map nodeTemplate2 = ImmutableMap.of("nodeTemplate2"
+            , ImmutableMap.of(
+                "type", "tosca.nodes.nfv.PnfExtCp",
+                "properties", ImmutableMap.of(
+                    "trunk_mode", "false",
+                    "role", "leaf",
+                    "description", "External connection point to access this pnf",
+                    "layers_protocol", ImmutableList.of("ipv4", "ipv6", "otherProtocol")
+                )
+            )
+        );
+
+        nodeTemplateMap.putAll(nodeTemplate1);
+        nodeTemplateMap.putAll(nodeTemplate2);
+    }
+
+
+    @Test
+    public void queryNestedYaml() {
+        //given
+        final ImmutableMap<String, Object> query =
+            ImmutableMap.of("topology_template",
+                ImmutableMap.of("nodeTemplate2",
+                    ImmutableMap.of("type", "tosca.nodes.nfv.PnfExtCp")
+                )
+            );
+        //when
+        final boolean queryResult = PnfdQueryExecutor.find(new ConversionQuery(query), yamlToQuery);
+        //then
+        assertThat("Element should be found", queryResult, is(true));
+    }
+
+    @Test
+    public void andQueryWithPropertiesInSameLevel() {
+        //given
+        final ImmutableMap<String, Object> query =
+            ImmutableMap.of(
+                "topology_template",
+                ImmutableMap.of(
+                    "nodeTemplate2",
+                    ImmutableMap.of(
+                        "type", "tosca.nodes.nfv.PnfExtCp",
+                        "properties", ImmutableMap.of(
+                            "role", "leaf",
+                            "description", "External connection point to access this pnf"
+                        )
+                    )
+                )
+            );
+        //when
+        final boolean queryResult = PnfdQueryExecutor.find(new ConversionQuery(query), yamlToQuery);
+        //then
+        assertThat("Element should be found", queryResult, is(true));
+    }
+
+    @Test
+    public void andQueryWithPropertiesDifferentLevel() {
+        //given
+        final ImmutableMap<String, Object> query =
+            ImmutableMap.of(
+                "topology_template",
+                ImmutableMap.of(
+                    "nodeTemplate2",
+                    ImmutableMap.of(
+                        "type", "tosca.nodes.nfv.PnfExtCp"
+                    ),
+                    "nodeTemplate1",
+                    ImmutableMap.of(
+                        "type", "tosca.nodes.nfv.PNF"
+                    )
+                )
+            );
+        //when
+        final boolean queryResult = PnfdQueryExecutor.find(new ConversionQuery(query), yamlToQuery);
+        //then
+        assertThat("Element should be found", queryResult, is(true));
+    }
+
+    @Test
+    public void queryListPropertyNotSupported() {
+        //then
+        expectedExceptionRule.expect(QueryOperationNotSupportedException.class);
+        expectedExceptionRule.expectMessage("Yaml list query is not supported yet");
+        //given query with a list instance
+        final ImmutableMap<String, Object> query =
+            ImmutableMap.of(
+                "topology_template",
+                ImmutableMap.of(
+                    "nodeTemplate2",
+                    ImmutableMap.of(
+                        "type", "tosca.nodes.nfv.PnfExtCp",
+                        "properties", ImmutableMap.of(
+                            "layers_protocol", ImmutableList.of("ipv4", "ipv6", "otherProtocol")
+                        )
+                    )
+                )
+            );
+        //when
+        final boolean queryResult = PnfdQueryExecutor.find(new ConversionQuery(query), yamlToQuery);
+    }
+
+    @Test
+    public void queryStartingListPropertyNotSupported() {
+        //then
+        expectedExceptionRule.expect(QueryOperationNotSupportedException.class);
+        expectedExceptionRule.expectMessage("Yaml list query is not supported yet");
+        //given query with a list instance
+        final Object query = ImmutableSet.of("test", "test", "test");
+        //when
+        PnfdQueryExecutor.find(new ConversionQuery(query), yamlToQuery);
+    }
+
+    @Test
+    public void queryWithUnsupportedClassInstance() {
+        //given a query with unsupported class instance
+        final Object query = ImmutableMap.of("topology_template", new Object());
+        //then
+        expectedExceptionRule.expect(QueryOperationNotSupportedException.class);
+        expectedExceptionRule.expectMessage(String.format("Yaml query operation for '%s' is not supported yet", Object.class));
+        //when
+        PnfdQueryExecutor.find(new ConversionQuery(query), yamlToQuery);
+    }
+
+    @Test
+    public void queryAString() {
+        //given a query with string
+        final Object yaml = "query";
+        final Object query = "query";
+        //when
+        final boolean queryResult = PnfdQueryExecutor.find(new ConversionQuery(query), yaml);
+
+        //then
+        assertThat("Element should be found", queryResult, is(true));
+
+    }
+
+    @Test
+    public void queryWithNullPropertyValue() {
+        //given a query with string
+        final Map<String, Object> query1 = new HashMap<>();
+        query1.put("topology_template", null);
+
+        final Map<String, Object> topologyTemplate = new HashMap<>();
+        topologyTemplate.put("nodeTemplate1", null);
+        final Object query2 = ImmutableMap.of("topology_template", topologyTemplate);
+
+        final Map<String, Object> query3 = new HashMap<>();
+        query3.put("topology_template1", null);
+        //when
+        final boolean queryResult1 = PnfdQueryExecutor.find(new ConversionQuery(query1), yamlToQuery);
+        final boolean queryResult2 = PnfdQueryExecutor.find(new ConversionQuery(query2), yamlToQuery);
+        final boolean queryResult3 = PnfdQueryExecutor.find(new ConversionQuery(query3), yamlToQuery);
+        //then
+        assertThat("Element should be found", queryResult1, is(true));
+        assertThat("Element should be found", queryResult2, is(true));
+        assertThat("Element should be found", queryResult3, is(false));
+    }
+
+    @Test
+    public void nullQuery() {
+        //given a null query
+        final Object query = null;
+        //when
+        final boolean queryResult = PnfdQueryExecutor.find(new ConversionQuery(query), yamlToQuery);
+        //then
+        assertThat("Element should be found", queryResult, is(true));
+
+    }
+
+}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/ConversionDefinitionYamlParserTest.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/ConversionDefinitionYamlParserTest.java
new file mode 100644
index 0000000000..967081ba0f
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/ConversionDefinitionYamlParserTest.java
@@ -0,0 +1,69 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.core.converter.impl.pnfd.parser;
+
+import static org.hamcrest.Matchers.equalTo;
+import static org.hamcrest.Matchers.notNullValue;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.fail;
+import static org.openecomp.core.converter.pnfd.model.PnfTransformationToken.QUERY;
+import static org.openecomp.core.converter.pnfd.model.PnfTransformationToken.TO_NAME;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Map;
+import org.junit.Test;
+import org.openecomp.core.converter.pnfd.model.ConversionDefinition;
+import org.openecomp.core.converter.pnfd.model.ConversionStrategyType;
+import org.openecomp.core.util.TestResourcesUtil;
+import org.openecomp.core.util.YamlTestUtil;
+
+public class ConversionDefinitionYamlParserTest {
+
+    @Test
+    public void shouldBuildDefinition() {
+        final Map<String, Object> definitionYaml;
+        final String definitionYamlFilePath = "transformation/conversionDefinition/conversionDefinitionWithReplaceStrategy.yaml";
+        try (final InputStream resourceInputStream = TestResourcesUtil.getFileResourceAsStream(definitionYamlFilePath)) {
+            definitionYaml = (Map<String, Object>) YamlTestUtil.read(resourceInputStream);
+        } catch (final IOException e) {
+            fail(String.format("Could not load %s", definitionYamlFilePath));
+            return;
+        }
+        final ConversionDefinition conversionDefinition = ConversionDefinitionYamlParser.parse(definitionYaml);
+        assertConversionDefinition(definitionYaml, conversionDefinition);
+    }
+
+    private void assertConversionDefinition(final Map<String, Object> definitionYaml,
+            final ConversionDefinition conversionDefinition) {
+        assertThat("The conversion definition should have been built"
+            , conversionDefinition, notNullValue());
+        assertThat("Should have initialized the conversion definition query"
+            , conversionDefinition.getConversionQuery(), notNullValue());
+        assertThat("The conversion definition should have been built"
+            , conversionDefinition.getConversionQuery().getQuery(), equalTo(definitionYaml.get(QUERY.getName())));
+        assertThat("Should have initialized the conversion definition to attribute name"
+            , conversionDefinition.getToAttributeName(), equalTo(definitionYaml.get(TO_NAME.getName())));
+        assertThat("Should have initialized the conversion definition strategy"
+            , conversionDefinition.getPnfdConversionStrategy(), notNullValue());
+        assertThat("Should have the expected strategy"
+            , conversionDefinition.getPnfdConversionStrategy().getStrategyType(), equalTo(ConversionStrategyType.REPLACE));
+    }
+}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/NodeTemplateYamlParserTest.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/NodeTemplateYamlParserTest.java
new file mode 100644
index 0000000000..5bb7ca360e
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/NodeTemplateYamlParserTest.java
@@ -0,0 +1,46 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.core.converter.impl.pnfd.parser;
+
+import static org.hamcrest.Matchers.aMapWithSize;
+import static org.hamcrest.Matchers.equalTo;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.not;
+import static org.hamcrest.Matchers.notNullValue;
+import static org.junit.Assert.assertThat;
+
+import java.util.Map;
+import org.junit.Test;
+import org.onap.sdc.tosca.datatypes.model.NodeTemplate;
+import org.openecomp.core.converter.impl.pnfd.parser.NodeTemplateYamlParser;
+import org.openecomp.core.util.YamlTestUtil;
+
+public class NodeTemplateYamlParserTest {
+
+    @Test
+    public void shouldParseNodeTemplate() {
+        final Map<String, Object> nodeTemplateYaml = (Map<String, Object>) YamlTestUtil.readOrFail("transformation/nodeTemplate/nodeTemplate.yaml");
+        final NodeTemplate nodeTemplate = NodeTemplateYamlParser.parse(nodeTemplateYaml);
+        assertThat("Should have the same type", nodeTemplate.getType(), equalTo(nodeTemplateYaml.get("type")));
+        assertThat("Should have a not null properties map", nodeTemplate.getProperties(), notNullValue());
+        assertThat("Should have a not empty properties map", nodeTemplate.getProperties(), is(not(aMapWithSize(0))));
+        assertThat("Should have the same properties", nodeTemplate.getProperties(), equalTo(nodeTemplateYaml.get("properties")));
+    }
+}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/PnfdConversionStrategyYamlParserParametrizedTest.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/PnfdConversionStrategyYamlParserParametrizedTest.java
new file mode 100644
index 0000000000..83b7620b42
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/PnfdConversionStrategyYamlParserParametrizedTest.java
@@ -0,0 +1,68 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.core.converter.impl.pnfd.parser;
+
+import static org.hamcrest.Matchers.instanceOf;
+import static org.hamcrest.Matchers.is;
+import static org.junit.Assert.assertThat;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Map;
+import java.util.Optional;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameters;
+import org.openecomp.core.converter.pnfd.strategy.PnfdConversionStrategy;
+import org.openecomp.core.converter.impl.pnfd.strategy.ReplaceConversionStrategy;
+import org.openecomp.core.util.YamlTestUtil;
+
+@RunWith(Parameterized.class)
+public class PnfdConversionStrategyYamlParserParametrizedTest {
+
+    private final String strategyYamlFilePath;
+    private final Class expectedStrategyClass;
+
+    public PnfdConversionStrategyYamlParserParametrizedTest(final String strategyYamlFilePath, final Class expectedStrategyClass) {
+        this.strategyYamlFilePath = strategyYamlFilePath;
+        this.expectedStrategyClass = expectedStrategyClass;
+    }
+
+    @Parameters(name = "Run {index} for {0}, expecting {1}")
+    public static Collection<Object[]> data() {
+        return Arrays.asList(new Object[][] {
+            {"transformation/strategy/replaceStrategy.yaml", ReplaceConversionStrategy.class}
+        });
+    }
+
+    @Test
+    public void shouldBuildTheExpectedStrategy() {
+        final Object replaceStrategyYaml = YamlTestUtil.readOrFail(strategyYamlFilePath);
+        final Optional<PnfdConversionStrategy> actualStrategy = PnfdConversionStrategyYamlParser
+            .parse((Map<String, Object>) replaceStrategyYaml);
+
+        assertThat("The strategy should have been built"
+            , actualStrategy.isPresent(), is(true));
+        assertThat("The built strategy should be " + expectedStrategyClass.getName()
+            , actualStrategy.get(), instanceOf(expectedStrategyClass));
+    }
+
+}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/PnfdConversionStrategyYamlParserTest.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/PnfdConversionStrategyYamlParserTest.java
new file mode 100644
index 0000000000..1eab214980
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/parser/PnfdConversionStrategyYamlParserTest.java
@@ -0,0 +1,53 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.core.converter.impl.pnfd.parser;
+
+import static org.hamcrest.Matchers.is;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.fail;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Map;
+import java.util.Optional;
+import org.junit.Test;
+import org.openecomp.core.converter.pnfd.strategy.PnfdConversionStrategy;
+import org.openecomp.core.util.TestResourcesUtil;
+import org.openecomp.core.util.YamlTestUtil;
+
+public class PnfdConversionStrategyYamlParserTest {
+
+    @Test
+    public void parseInvalidYamlObject() {
+        final Object replaceStrategyYaml;
+        final String strategyYamlFilePath = "transformation/strategy/strategyMissingStrategyAttribute.yaml";
+        try (final InputStream resourceInputStream = TestResourcesUtil.getFileResourceAsStream(strategyYamlFilePath)) {
+            replaceStrategyYaml = YamlTestUtil.read(resourceInputStream);
+        } catch (final IOException e) {
+            fail(String.format("Could not load %s", strategyYamlFilePath));
+            return;
+        }
+        final Optional<PnfdConversionStrategy> actualStrategy = PnfdConversionStrategyYamlParser
+            .parse((Map<String, Object>) replaceStrategyYaml);
+        assertThat("The strategy should not have been built"
+            , actualStrategy.isPresent(), is(false));
+    }
+
+}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/ToscaConverterImplTest.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/impl/ToscaConverterImplTest.java
index c14b02b3a0..3e4e62a0d1 100644
--- a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/ToscaConverterImplTest.java
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/impl/ToscaConverterImplTest.java
@@ -1,24 +1,23 @@
-/*-
+/*
  * ============LICENSE_START=======================================================
- * SDC
- * ================================================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
+ *  Copyright (C) 2019 Nordix Foundation
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
  */
 
-package org.openecomp.core.converter.impl;
+package org.openecomp.core.impl;
 
 import org.apache.commons.collections.CollectionUtils;
 import org.junit.Assert;
@@ -27,7 +26,6 @@ import org.onap.sdc.tosca.datatypes.model.*;
 import org.onap.sdc.tosca.services.ToscaExtensionYamlUtil;
 import org.onap.sdc.tosca.services.YamlUtil;
 import org.openecomp.core.converter.ToscaConverter;
-import org.openecomp.core.impl.ToscaConverterImpl;
 import org.openecomp.core.utilities.file.FileContentHandler;
 import org.openecomp.core.utilities.file.FileUtils;
 import org.openecomp.core.utilities.json.JsonUtil;
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/ToscaConvertorDefinitionsTest.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/impl/ToscaConvertorDefinitionsTest.java
index 68318c7b73..b978b7db99 100644
--- a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/ToscaConvertorDefinitionsTest.java
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/impl/ToscaConvertorDefinitionsTest.java
@@ -1,31 +1,28 @@
-/*-
+/*
  * ============LICENSE_START=======================================================
- * SDC
- * ================================================================================
- * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
+ *  Copyright (C) 2019 Nordix Foundation
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
  */
 
-package org.openecomp.core.converter.impl;
+package org.openecomp.core.impl;
 
 import org.apache.commons.io.IOUtils;
 import org.junit.Ignore;
 import org.junit.Test;
 import org.onap.sdc.tosca.datatypes.model.ServiceTemplate;
-import org.openecomp.core.impl.GlobalSubstitutionServiceTemplate;
-import org.openecomp.core.impl.ToscaConverterImpl;
 import org.openecomp.core.utilities.file.FileContentHandler;
 import org.openecomp.core.utilities.orchestration.OnboardingTypesEnum;
 import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/impl/ToscaSolConverterPnfMultipleNodeTemplatesTest.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/impl/ToscaSolConverterPnfMultipleNodeTemplatesTest.java
deleted file mode 100644
index 21394c9c47..0000000000
--- a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/impl/ToscaSolConverterPnfMultipleNodeTemplatesTest.java
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * -
- *  * ============LICENSE_START=======================================================
- *  *  Copyright (C) 2019 Nordix Foundation.
- *  * ================================================================================
- *  * Licensed under the Apache License, Version 2.0 (the "License");
- *  * you may not use this file except in compliance with the License.
- *  * You may obtain a copy of the License at
- *  *
- *  *      http://www.apache.org/licenses/LICENSE-2.0
- *  *
- *  * Unless required by applicable law or agreed to in writing, software
- *  * distributed under the License is distributed on an "AS IS" BASIS,
- *  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  * See the License for the specific language governing permissions and
- *  * limitations under the License.
- *  *
- *  * SPDX-License-Identifier: Apache-2.0
- *  * ============LICENSE_END=========================================================
- *
- */
-
-package org.openecomp.core.impl;
-
-import org.apache.commons.io.IOUtils;
-import org.junit.Test;
-import org.onap.sdc.tosca.datatypes.model.NodeTemplate;
-import org.onap.sdc.tosca.datatypes.model.ServiceTemplate;
-import org.openecomp.core.converter.ServiceTemplateReaderService;
-import org.openecomp.core.impl.services.ServiceTemplateReaderServiceImpl;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Map;
-
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-
-public class ToscaSolConverterPnfMultipleNodeTemplatesTest {
-
-    private static final String PNF_EXT_CP_1 = "pnfExtCp_1";
-    private static final String PNF_EXT_CP_2 = "pnfExtCp_2";
-
-    @Test
-    public void testGivenDescriptorWithPnfAndTwoPnfExts_WhenConvertTopologyTemplate_ThenTwoExtCpsInOutput() throws IOException {
-        // Added this as separate test as data-driven tests compare strings and as order of nodeTemplates
-        // can be different in hashMap and hence test may fail
-        final byte[] descriptor = getFileResource("pnfDescriptor/other/pnfDescriptor_PnfAnd2ExtCps.yaml");
-        ServiceTemplateReaderService serviceTemplateReaderService = new ServiceTemplateReaderServiceImpl(descriptor);
-        ServiceTemplate serviceTemplate = new ServiceTemplate();
-        ToscaSolConverterPnf toscaSolConverter = new ToscaSolConverterPnf();
-        toscaSolConverter.convertTopologyTemplate(serviceTemplate, serviceTemplateReaderService);
-        Map<String, NodeTemplate> nodeTemplates = serviceTemplate.getTopology_template().getNode_templates();
-        assertEquals(2, nodeTemplates.size());
-
-        nodeTemplates.entrySet().stream()
-                .map(Map.Entry::getKey)
-                .forEach((key -> assertTrue(getErrorString(), hasCorrectName(key))));
-    }
-
-    private byte[] getFileResource(String filePath) throws IOException {
-        try (InputStream inputStream = Thread.currentThread().getContextClassLoader().getResourceAsStream(filePath)) {
-            return IOUtils.toByteArray(inputStream);
-        }
-    }
-
-    private boolean hasCorrectName(String name) {
-        return PNF_EXT_CP_1.equals(name) || PNF_EXT_CP_2.equals(name);
-    }
-
-    private String getErrorString() {
-        return "node template name should be either " + PNF_EXT_CP_1  + " or " + PNF_EXT_CP_2;
-    }
-}
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/util/TestResourcesUtil.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/util/TestResourcesUtil.java
index 34559f5386..7d89bb3eab 100644
--- a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/util/TestResourcesUtil.java
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/util/TestResourcesUtil.java
@@ -23,6 +23,7 @@ import static org.junit.Assert.fail;
 
 import java.io.IOException;
 import java.io.InputStream;
+import java.net.URL;
 import org.apache.commons.io.IOUtils;
 import org.openecomp.sdc.logging.api.Logger;
 import org.openecomp.sdc.logging.api.LoggerFactory;
@@ -47,7 +48,7 @@ public class TestResourcesUtil {
      * @throws IOException
      *  When the file was not found or the input stream could not be opened
      */
-    public static byte[] getFileResource(final String resourcePath) throws IOException {
+    public static byte[] getFileResourceBytes(final String resourcePath) throws IOException {
         try(final InputStream inputStream = ClassLoader.class.getResourceAsStream(resourcePath)) {
             if (inputStream == null) {
                 throw new IOException(String.format("Could not find the resource on path \"%s\"", resourcePath));
@@ -67,7 +68,7 @@ public class TestResourcesUtil {
      */
     public static byte[] getResourceBytesOrFail(final String resourcePath) {
         try {
-            return getFileResource(resourcePath);
+            return getFileResourceBytes(resourcePath);
         } catch (final IOException e) {
             final String errorMsg = String.format("Could not load resource '%s'", resourcePath);
             LOGGER.error(errorMsg, e);
@@ -77,4 +78,26 @@ public class TestResourcesUtil {
         return null;
     }
 
+    /**
+     * Gets the input stream of a resource file
+     *
+     * @param resourcePath      The resource file path
+     * @return
+     *  The resource input stream
+     */
+    public static InputStream getFileResourceAsStream(final String resourcePath) {
+        return Thread.currentThread().getContextClassLoader().getResourceAsStream(resourcePath);
+    }
+
+    /**
+     * Gets the input stream of a resource file
+     *
+     * @param resourcePath      The resource file path
+     * @return
+     *  The resource input stream
+     */
+    public static URL getFileUrl(final String resourcePath) {
+        return Thread.currentThread().getContextClassLoader().getResource(resourcePath);
+    }
+
 }
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/util/YamlTestUtil.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/util/YamlTestUtil.java
new file mode 100644
index 0000000000..b095d13ed7
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/util/YamlTestUtil.java
@@ -0,0 +1,67 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2019 Nordix Foundation
+ *  ================================================================================
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+
+package org.openecomp.core.util;
+
+import static org.junit.Assert.fail;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import org.onap.sdc.tosca.services.YamlUtil;
+
+public class YamlTestUtil {
+
+    private YamlTestUtil() {
+    }
+
+    /**
+     * Reads the description file that has the required YAML format.
+     *
+     * @param yamlFile The yaml file
+     * @return The yaml parsed to Object
+     */
+    public static Object read(final File yamlFile) throws IOException {
+        try (final InputStream fileInputStream = new FileInputStream(yamlFile)) {
+            return read(fileInputStream);
+        }
+    }
+
+    public static Object read(final String yamlFilePath) throws IOException {
+        try (final InputStream resourceInputStream = TestResourcesUtil.getFileResourceAsStream(yamlFilePath)) {
+            return read(resourceInputStream);
+        }
+    }
+
+    public static Object read(final InputStream yamlFileInputStream) {
+        return YamlUtil.read(yamlFileInputStream);
+    }
+
+    public static Object readOrFail(final String yamlFilePath) {
+        try {
+            return read(yamlFilePath);
+        } catch (final IOException ignored) {
+            fail(String.format("Could not load '%s'", yamlFilePath));
+            return null;
+        }
+    }
+
+
+}
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/model-driven-conversion.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/model-driven-conversion.yaml
new file mode 100644
index 0000000000..4d1500169e
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/model-driven-conversion.yaml
@@ -0,0 +1,69 @@
+- transformation-for: nodeTemplate #or "region: nodeTemplate"; or "object: nodeTemplate"
+  name: PnfExtCp transformation
+  description: converts any node template that has a type tosca.nodes.nfv.PnfExtCp
+  query: #or "find:"
+    #currently we only support a single attribute and value search. Can be hierarchical like "properties: layer_protocols:".
+    #must have the same structure in the original node_template declaration, otherwise the attribute will not be found.
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query: #attribute query
+        #must have the same structure in the original node_template declaration, otherwise the attribute will not be found.
+        #the value does not matter as we are going to convert it.
+        type:
+      to-name: type #new attribute name. We could have a default strategy to copy the original name (in the query) if this entry is not provided.
+      to-value:
+        strategy: replace
+        from: tosca.nodes.nfv.PnfExtCp #could be ignored
+        to: org.openecomp.resource.cp.v2.extCP
+    - query:
+        properties:
+          layer_protocols:
+      to-name: ip_requirements
+      to-value:
+        strategy: replaceInList
+        list:
+          - from: ipv4
+            to:
+              assingment_method: dhcp
+              ip_version: 4
+          - from: ipv6
+            to:
+              assingment_method: dhcp
+              ip_version: 6
+      to-get-input: ipRequirements
+- transformation-for: getInputFunction
+  name: ipRequirements
+  description: converts IpRequirements inputs when called by a get_input TOSCA function
+  conversions:
+    - query:
+        type:
+      to-name: type
+      to-value:
+        strategy: copy
+    - query:
+        description:
+      to-name: description
+      to-value:
+        strategy: copy
+    - query:
+        entry_schema:
+          type:
+      to-name: type
+      to-value:
+        strategy: replace
+        from: string
+        to: org.openecomp.datatypes.network.IpRequirements
+    - query:
+        default:
+      to-name: default
+      to-value:
+        strategy: replaceInList
+        list:
+          - from: ipv4
+            to:
+              assingment_method: dhcp
+              ip_version: 4
+          - from: ipv6
+            to:
+              assingment_method: dhcp
+              ip_version: 6
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/pnfDescriptor/in/pnfDescriptor_withLayerProtocolsAndDuplicatedGetInput.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/pnfDescriptor/in/pnfDescriptor_withLayerProtocolsAndDuplicatedGetInput.yaml
index 8549da09b2..8867cd46f8 100644
--- a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/pnfDescriptor/in/pnfDescriptor_withLayerProtocolsAndDuplicatedGetInput.yaml
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/pnfDescriptor/in/pnfDescriptor_withLayerProtocolsAndDuplicatedGetInput.yaml
@@ -42,4 +42,4 @@ topology_template:
         role: leaf
         description: External connection point to access Acme myPnf
       requirements:
-        - dependency: myPnf
+        - dependency: myPnf
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/conversionDefinition/conversionDefinitionWithReplaceStrategy.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/conversionDefinition/conversionDefinitionWithReplaceStrategy.yaml
new file mode 100644
index 0000000000..cc365b7a71
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/conversionDefinition/conversionDefinitionWithReplaceStrategy.yaml
@@ -0,0 +1,7 @@
+query:
+  type:
+to-name: type
+to-value:
+  strategy: replace
+  from: tosca.nodes.nfv.PnfExtCp
+  to: org.openecomp.resource.cp.v2.extCP
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/nodeTemplate/nodeTemplate.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/nodeTemplate/nodeTemplate.yaml
new file mode 100644
index 0000000000..fd4bb5a7b8
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/nodeTemplate/nodeTemplate.yaml
@@ -0,0 +1,7 @@
+type: org.openecomp.resource.cp.v2.extCP
+properties:
+  ip_requirements:
+    - assingment_method: dhcp
+      ip_version: 4
+    - assingment_method: dhcp
+      ip_version: 6
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/convertTwoAttributesSameLevel.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/convertTwoAttributesSameLevel.yaml
new file mode 100644
index 0000000000..8ec436ed9f
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/convertTwoAttributesSameLevel.yaml
@@ -0,0 +1,11 @@
+topology_template:
+  node_templates:
+    pnfExtCp_1:
+      type: org.openecomp.resource.cp.v2.extCP
+      properties:
+        ip_requirements:
+          - assingment_method: dhcp
+            ip_version: 4
+          - assingment_method: dhcp
+            ip_version: 6
+        description_converted: External connection point to access this pnf
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/copyListAttribute.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/copyListAttribute.yaml
new file mode 100644
index 0000000000..55c5f52851
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/copyListAttribute.yaml
@@ -0,0 +1,8 @@
+topology_template:
+  node_templates:
+    pnfExtCp_1:
+      properties:
+        layer_protocols_copy:
+          - ipv4
+          - ipv6
+          - otherProtocol
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/copyObjectAttribute.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/copyObjectAttribute.yaml
new file mode 100644
index 0000000000..fe832edc14
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/copyObjectAttribute.yaml
@@ -0,0 +1,6 @@
+topology_template:
+  node_templates:
+    pnfExtCp_1:
+      properties:
+        anObjectAttribute_copy:
+          anyAttribute: anyAttributeValue
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/copyScalarAttribute.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/copyScalarAttribute.yaml
new file mode 100644
index 0000000000..e2684d4c0a
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/copyScalarAttribute.yaml
@@ -0,0 +1,5 @@
+topology_template:
+  node_templates:
+    pnfExtCp_1:
+      properties:
+        trunk_mode_copy: false
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/defaultOutput.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/defaultOutput.yaml
new file mode 100644
index 0000000000..d47ce66ace
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/defaultOutput.yaml
@@ -0,0 +1,2 @@
+topology_template:
+  node_templates: {}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/invalidAndValidAttributeQuery.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/invalidAndValidAttributeQuery.yaml
new file mode 100644
index 0000000000..90164839a4
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/invalidAndValidAttributeQuery.yaml
@@ -0,0 +1,4 @@
+topology_template:
+  node_templates:
+    pnfExtCp_1:
+      type: tosca.nodes.nfv.PnfExtCp
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/replaceInListAttribute.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/replaceInListAttribute.yaml
new file mode 100644
index 0000000000..6086d5e14d
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/replaceInListAttribute.yaml
@@ -0,0 +1,9 @@
+topology_template:
+  node_templates:
+    pnfExtCp_1:
+      properties:
+        ip_requirements:
+          - assingment_method: dhcp
+            ip_version: 4
+          - assingment_method: dhcp
+            ip_version: 6
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/replaceInListAttributeWithNonExistentAndNonExistentFromValues.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/replaceInListAttributeWithNonExistentAndNonExistentFromValues.yaml
new file mode 100644
index 0000000000..8dfc98149a
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/replaceInListAttributeWithNonExistentAndNonExistentFromValues.yaml
@@ -0,0 +1,8 @@
+topology_template:
+  node_templates:
+    pnfExtCp_1:
+      properties:
+        ip_requirements:
+          - assingment_method: dhcp
+            ip_version: 4
+          - anyStringValue
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/replaceScalarAttributeToList.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/replaceScalarAttributeToList.yaml
new file mode 100644
index 0000000000..35139472c3
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/replaceScalarAttributeToList.yaml
@@ -0,0 +1,8 @@
+topology_template:
+  node_templates:
+    pnfExtCp_1:
+      properties:
+        trunk_mode_replaced:
+          - my
+          - replaced
+          - list
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/replaceScalarAttributeToObject.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/replaceScalarAttributeToObject.yaml
new file mode 100644
index 0000000000..0e82ea33e3
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/replaceScalarAttributeToObject.yaml
@@ -0,0 +1,6 @@
+topology_template:
+  node_templates:
+    pnfExtCp_1:
+      properties:
+        trunk_mode_replaced:
+          myObjectReplaced: myObjectReplacedValue
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/replaceScalarAttributeToScalar.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/replaceScalarAttributeToScalar.yaml
new file mode 100644
index 0000000000..03492963ac
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/expectedOutput/replaceScalarAttributeToScalar.yaml
@@ -0,0 +1,5 @@
+topology_template:
+  node_templates:
+    pnfExtCp_1:
+      properties:
+        trunk_mode_replaced: myReplacedValue
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/pnfDescriptor/other/pnfDescriptor_PnfAnd2ExtCps.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/pnfAndExtCpWithInput.yaml
index b37334496c..1e11d3833b 100644
--- a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/pnfDescriptor/other/pnfDescriptor_PnfAnd2ExtCps.yaml
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/pnfAndExtCpWithInput.yaml
@@ -35,10 +35,5 @@ topology_template:
         layer_protocols: [ ipv4, ipv6, otherProtocol ]
         role: leaf
         description: External connection point to access this pnf
-    pnfExtCp_2:
-      type: tosca.nodes.nfv.PnfExtCp
-      properties:
-        trunk_mode: false
-        layer_protocols: {get_input: layer_protocols}
-        role: {get_input: role}
-        description: External connection point to access this pnf
\ No newline at end of file
+        anObjectAttribute:
+          anyAttribute: anyAttributeValue
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/attributeQueryWithMoreThanOneAttribute.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/attributeQueryWithMoreThanOneAttribute.yaml
new file mode 100644
index 0000000000..fda5646d63
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/attributeQueryWithMoreThanOneAttribute.yaml
@@ -0,0 +1,13 @@
+- transformation-for: nodeTemplate
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query: #more than one attribute is not allowed here
+        type: tosca.nodes.nfv.PnfExtCp
+        properties:
+          trunk_mode: false
+      to-name: type
+      to-value:
+        strategy: replace
+        from: tosca.nodes.nfv.PnfExtCp
+        to: org.openecomp.resource.cp.v2.extCP
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/convertTwoAttributesSameLevel.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/convertTwoAttributesSameLevel.yaml
new file mode 100644
index 0000000000..421fef587b
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/convertTwoAttributesSameLevel.yaml
@@ -0,0 +1,32 @@
+- transformation-for: nodeTemplate
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query:
+        type:
+      to-name: type
+      to-value:
+        strategy: replace
+        from: tosca.nodes.nfv.PnfExtCp
+        to: org.openecomp.resource.cp.v2.extCP
+    - query:
+        properties:
+          layer_protocols:
+      to-name: ip_requirements
+      to-value:
+        strategy: replaceInList
+        list:
+          - from: ipv4
+            to:
+              assingment_method: dhcp
+              ip_version: 4
+          - from: ipv6
+            to:
+              assingment_method: dhcp
+              ip_version: 6
+    - query:
+        properties:
+          description:
+      to-name: description_converted
+      to-value:
+        strategy: copy
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/copyListAttribute.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/copyListAttribute.yaml
new file mode 100644
index 0000000000..7e6e475c1c
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/copyListAttribute.yaml
@@ -0,0 +1,17 @@
+- transformation-for: nodeTemplate
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query: #attribute query: this attribute does not exists
+        type1:
+      to-name: type
+      to-value:
+        strategy: replace
+        from: tosca.nodes.nfv.PnfExtCp
+        to: org.openecomp.resource.cp.v2.extCP
+    - query: #attribute query: this attribute exists
+        properties:
+          layer_protocols:
+      to-name: layer_protocols_copy
+      to-value:
+        strategy: copy
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/copyObjectAttribute.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/copyObjectAttribute.yaml
new file mode 100644
index 0000000000..019d5f2e7b
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/copyObjectAttribute.yaml
@@ -0,0 +1,10 @@
+- transformation-for: nodeTemplate
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query:
+        properties:
+          anObjectAttribute:
+      to-name: anObjectAttribute_copy
+      to-value:
+        strategy: copy
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/copyScalarAttribute.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/copyScalarAttribute.yaml
new file mode 100644
index 0000000000..6b28f9603d
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/copyScalarAttribute.yaml
@@ -0,0 +1,10 @@
+- transformation-for: nodeTemplate
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query:
+        properties:
+          trunk_mode:
+      to-name: trunk_mode_copy
+      to-value:
+        strategy: copy
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/emptyDescriptor.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/emptyDescriptor.yaml
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/emptyDescriptor.yaml
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/invalidAndValidAttributeQuery.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/invalidAndValidAttributeQuery.yaml
new file mode 100644
index 0000000000..bdd7437892
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/invalidAndValidAttributeQuery.yaml
@@ -0,0 +1,16 @@
+- transformation-for: nodeTemplate
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query: #attribute query: this attribute does not exists
+        type1:
+      to-name: type
+      to-value:
+        strategy: replace
+        from: tosca.nodes.nfv.PnfExtCp
+        to: org.openecomp.resource.cp.v2.extCP
+    - query: #attribute query: this attribute exists
+        type:
+      to-name: type
+      to-value:
+        strategy: copy
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/invalidAttributeQuery.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/invalidAttributeQuery.yaml
new file mode 100644
index 0000000000..a1fe0ce95d
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/invalidAttributeQuery.yaml
@@ -0,0 +1,11 @@
+- transformation-for: nodeTemplate
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query: #attribute query: this attribute does not exists
+        type1:
+      to-name: type
+      to-value:
+        strategy: replace
+        from: tosca.nodes.nfv.PnfExtCp
+        to: org.openecomp.resource.cp.v2.extCP
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/invalidBlock.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/invalidBlock.yaml
new file mode 100644
index 0000000000..069096a705
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/invalidBlock.yaml
@@ -0,0 +1,4 @@
+#this block, nodeTemplate1, is invalid
+- transformation-for: nodeTemplate1
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/invalidBlockQueries.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/invalidBlockQueries.yaml
new file mode 100644
index 0000000000..e18c69094e
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/invalidBlockQueries.yaml
@@ -0,0 +1,10 @@
+- transformation-for: nodeTemplate
+  query: #this attribute value does not exists
+    type: tosca.nodes.nfv.PnfExtCp1
+- transformation-for: nodeTemplate
+  query: #this attribute does not exists
+    type1: tosca.nodes.nfv.PnfExtCp
+- transformation-for: nodeTemplate
+  query:
+    type:
+      non-existent-lvl: #this attribute does not exists
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/invalidBlockQuery.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/invalidBlockQuery.yaml
new file mode 100644
index 0000000000..6b612093a9
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/invalidBlockQuery.yaml
@@ -0,0 +1,6 @@
+- transformation-for: nodeTemplate
+  query: #this type does not exists
+    type: tosca.nodes.nfv.PnfExtCp1
+- transformation-for: nodeTemplate
+  query: #this attribute does not exists
+    type1: tosca.nodes.nfv.PnfExtCp
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/listAsAnAttributeQuery.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/listAsAnAttributeQuery.yaml
new file mode 100644
index 0000000000..f99abe7107
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/listAsAnAttributeQuery.yaml
@@ -0,0 +1,16 @@
+- transformation-for: nodeTemplate
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query:
+        - list
+        - as
+        - query
+        - does
+        - not
+        - work
+      to-name: type
+      to-value:
+        strategy: replace
+        from: tosca.nodes.nfv.PnfExtCp
+        to: org.openecomp.resource.cp.v2.extCP
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/noConversions.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/noConversions.yaml
new file mode 100644
index 0000000000..e11071cddc
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/noConversions.yaml
@@ -0,0 +1,7 @@
+- transformation-for: nodeTemplate
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+- transformation-for: nodeTemplate
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/pnfAndExtCpWithInput-validBlockButNoQuery.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/pnfAndExtCpWithInput-validBlockButNoQuery.yaml
new file mode 100644
index 0000000000..fc70960b6a
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/pnfAndExtCpWithInput-validBlockButNoQuery.yaml
@@ -0,0 +1 @@
+- transformation-for: nodeTemplate
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/queryNonExistentLvl.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/queryNonExistentLvl.yaml
new file mode 100644
index 0000000000..0700c17fbc
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/queryNonExistentLvl.yaml
@@ -0,0 +1,12 @@
+- transformation-for: nodeTemplate
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query:
+        type:
+          non-existent-lvl: #this lvl does not exists in the input file
+      to-name: type
+      to-value:
+        strategy: replace
+        from: tosca.nodes.nfv.PnfExtCp
+        to: org.openecomp.resource.cp.v2.extCP
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/replaceInListAttribute.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/replaceInListAttribute.yaml
new file mode 100644
index 0000000000..077c95c409
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/replaceInListAttribute.yaml
@@ -0,0 +1,19 @@
+- transformation-for: nodeTemplate
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query:
+        properties:
+          layer_protocols:
+      to-name: ip_requirements
+      to-value:
+        strategy: replaceInList
+        list:
+          - from: ipv4
+            to:
+              assingment_method: dhcp
+              ip_version: 4
+          - from: ipv6
+            to:
+              assingment_method: dhcp
+              ip_version: 6
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/replaceInListAttributeWithNonExistentAndNonExistentFromValues.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/replaceInListAttributeWithNonExistentAndNonExistentFromValues.yaml
new file mode 100644
index 0000000000..3f835bd5e2
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/replaceInListAttributeWithNonExistentAndNonExistentFromValues.yaml
@@ -0,0 +1,25 @@
+- transformation-for: nodeTemplate
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query:
+        properties:
+          layer_protocols:
+      to-name: ip_requirements
+      to-value:
+        strategy: replaceInList
+        list:
+          - from: ipv4
+            to:
+              assingment_method: dhcp
+              ip_version: 4
+          - from: ipv6
+            to: anyStringValue
+          - from: ipv2
+            to:
+              assingment_method: dhcp
+              ip_version: 2
+          - from: ipv3
+            to:
+              assingment_method: dhcp
+              ip_version: 3
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/replaceInListAttributeWithNonExistentFromValues.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/replaceInListAttributeWithNonExistentFromValues.yaml
new file mode 100644
index 0000000000..5fbf9d6e7e
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/replaceInListAttributeWithNonExistentFromValues.yaml
@@ -0,0 +1,19 @@
+- transformation-for: nodeTemplate
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query:
+        properties:
+          layer_protocols:
+      to-name: ip_requirements
+      to-value:
+        strategy: replaceInList
+        list:
+          - from: ipv2
+            to:
+              assingment_method: dhcp
+              ip_version: 2
+          - from: ipv3
+            to:
+              assingment_method: dhcp
+              ip_version: 3
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/replaceScalarAttributeToList.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/replaceScalarAttributeToList.yaml
new file mode 100644
index 0000000000..b4f95a9adb
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/replaceScalarAttributeToList.yaml
@@ -0,0 +1,15 @@
+- transformation-for: nodeTemplate
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query:
+        properties:
+          trunk_mode:
+      to-name: trunk_mode_replaced
+      to-value:
+        strategy: replace
+        from: false
+        to:
+          - my
+          - replaced
+          - list
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/replaceScalarAttributeToObject.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/replaceScalarAttributeToObject.yaml
new file mode 100644
index 0000000000..34a0344957
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/replaceScalarAttributeToObject.yaml
@@ -0,0 +1,13 @@
+- transformation-for: nodeTemplate
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query:
+        properties:
+          trunk_mode:
+      to-name: trunk_mode_replaced
+      to-value:
+        strategy: replace
+        from: false
+        to:
+          myObjectReplaced: myObjectReplacedValue
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/replaceScalarAttributeToScalar.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/replaceScalarAttributeToScalar.yaml
new file mode 100644
index 0000000000..6cbb08e828
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/replaceScalarAttributeToScalar.yaml
@@ -0,0 +1,12 @@
+- transformation-for: nodeTemplate
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query:
+        properties:
+          trunk_mode:
+      to-name: trunk_mode_replaced
+      to-value:
+        strategy: replace
+        from: false
+        to: myReplacedValue
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/stringAsAnAttributeQuery.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/stringAsAnAttributeQuery.yaml
new file mode 100644
index 0000000000..7836b97386
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfAndExtCpWithInput/transformationDescriptor/stringAsAnAttributeQuery.yaml
@@ -0,0 +1,10 @@
+- transformation-for: nodeTemplate
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query: anyStringHere #query for a string does not work as it is meant to find a yaml attribute
+      to-name: type
+      to-value:
+        strategy: replace
+        from: tosca.nodes.nfv.PnfExtCp
+        to: org.openecomp.resource.cp.v2.extCP
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/defaultOutput.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/defaultOutput.yaml
new file mode 100644
index 0000000000..d47ce66ace
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/defaultOutput.yaml
@@ -0,0 +1,2 @@
+topology_template:
+  node_templates: {}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/fullTransformation.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/fullTransformation.yaml
new file mode 100644
index 0000000000..4f9af4d7d2
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/fullTransformation.yaml
@@ -0,0 +1,36 @@
+topology_template:
+  inputs:
+    role1:
+      type: string
+      description: Role
+      default: leaf
+    layer_protocols:
+      type: list
+      description: IP protocols
+      entry_schema:
+        type: org.openecomp.datatypes.network.IpRequirements
+      default:
+        - assingment_method: dhcp
+          ip_version: 4
+        - assingment_method: dhcp
+          ip_version: 6
+    role:
+      type: string
+      description: Role
+      default: leaf
+  node_templates:
+    pnfExtCp_3:
+      properties:
+        role: {get_input: role1}
+    pnfExtCp_2:
+      properties:
+        ip_requirements: {get_input: layer_protocols}
+        role: {get_input: role}
+    pnfExtCp_1:
+      properties:
+        ip_requirements:
+          - assingment_method: dhcp
+            ip_version: 4
+          - assingment_method: dhcp
+            ip_version: 6
+        role: leaf
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/inputQueryWithMoreThanOneAttribute.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/inputQueryWithMoreThanOneAttribute.yaml
new file mode 100644
index 0000000000..a55692cac9
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/inputQueryWithMoreThanOneAttribute.yaml
@@ -0,0 +1,21 @@
+topology_template:
+  inputs:
+    role1:
+      description: Role
+      default: leaf
+    role:
+      description: Role
+      default: leaf
+  node_templates:
+    pnfExtCp_3:
+      properties:
+        trunk_mode_copy: false
+        role: {get_input: role1}
+    pnfExtCp_2:
+      properties:
+        trunk_mode_copy: false
+        role: {get_input: role}
+    pnfExtCp_1:
+      properties:
+        trunk_mode_copy: false
+        role: leaf
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/moreThanOneTransformationWithSameBlockQuery.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/moreThanOneTransformationWithSameBlockQuery.yaml
new file mode 100644
index 0000000000..0ae58056eb
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/moreThanOneTransformationWithSameBlockQuery.yaml
@@ -0,0 +1,11 @@
+topology_template:
+  node_templates:
+    pnfExtCp_3:
+      properties:
+        trunk_mode_copy: false
+    pnfExtCp_2:
+      properties:
+        trunk_mode_copy: false
+    pnfExtCp_1:
+      properties:
+        trunk_mode_copy: false
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/nodeTemplateQueryWithMoreThanOneAttribute.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/nodeTemplateQueryWithMoreThanOneAttribute.yaml
new file mode 100644
index 0000000000..4a23ac3b2e
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/nodeTemplateQueryWithMoreThanOneAttribute.yaml
@@ -0,0 +1,8 @@
+topology_template:
+  node_templates:
+    pnfExtCp_3:
+      type: org.openecomp.resource.cp.v2.extCP
+    pnfExtCp_2:
+      type: org.openecomp.resource.cp.v2.extCP
+    pnfExtCp_1:
+      type: org.openecomp.resource.cp.v2.extCP
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/wrongGetInputTransformationName.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/wrongGetInputTransformationName.yaml
new file mode 100644
index 0000000000..45e0bbb85e
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/wrongGetInputTransformationName.yaml
@@ -0,0 +1,14 @@
+topology_template:
+  node_templates:
+    pnfExtCp_3:
+      properties:
+        trunk_mode_copy: false
+        role: {get_input: role1}
+    pnfExtCp_2:
+      properties:
+        trunk_mode_copy: false
+        role: {get_input: role}
+    pnfExtCp_1:
+      properties:
+        trunk_mode_copy: false
+        role: leaf
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/wrongTransformationBlock.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/wrongTransformationBlock.yaml
new file mode 100644
index 0000000000..0ae58056eb
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/expectedOutput/wrongTransformationBlock.yaml
@@ -0,0 +1,11 @@
+topology_template:
+  node_templates:
+    pnfExtCp_3:
+      properties:
+        trunk_mode_copy: false
+    pnfExtCp_2:
+      properties:
+        trunk_mode_copy: false
+    pnfExtCp_1:
+      properties:
+        trunk_mode_copy: false
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/pnfWithGetInput.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/pnfWithGetInput.yaml
new file mode 100644
index 0000000000..1b89d15293
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/pnfWithGetInput.yaml
@@ -0,0 +1,61 @@
+tosca_definitions_version: tosca_simple_yaml_1_1
+
+description: service template of a PNF
+
+topology_template:
+  inputs:
+    role:
+      type: string
+      description: Role
+      default: leaf
+    role1:
+      type: string
+      description: Role
+      default: leaf
+    layer_protocols:
+      type: list
+      description: IP protocols
+      entry_schema:
+        type: string
+      default: [ipv4, ipv6, otherProtocol]
+  node_templates:
+    notToBeConvertedNode:
+      type: tosca.nodes.nfv.PNF
+      properties:
+        descriptor_id: b1bb0ce7-ebca-4fa7-95ed-4840d70a2233
+        function_description: an example PNF
+        provider: Mycompany
+        version: 1.0
+        descriptor_invariant_id: 1111-2222-ccaa-bbdd
+        name: ExamplePnf
+      requirements:
+        - virtual_link:
+            capability: tosca.capabilities.nfv.VirtualLinkable
+            node: pnfExtCp_1
+    pnfExtCp_1:
+      type: tosca.nodes.nfv.PnfExtCp
+      properties:
+        trunk_mode: false
+        layer_protocols: [ipv4, ipv6, otherProtocol]
+        role: leaf
+        description: External connection point to access this pnf
+        anObjectAttribute:
+          anyAttribute: anyAttributeValue
+    pnfExtCp_2:
+      type: tosca.nodes.nfv.PnfExtCp
+      properties:
+        trunk_mode: false
+        layer_protocols:
+          get_input: layer_protocols
+        role: {get_input: role}
+        description: External connection point to access this pnf
+        anObjectAttribute:
+          anyAttribute: anyAttributeValue
+    pnfExtCp_3:
+      type: tosca.nodes.nfv.PnfExtCp
+      properties:
+        trunk_mode: false
+        description: External connection point to access this pnf
+        anObjectAttribute:
+          anyAttribute: anyAttributeValue
+        role: {get_input: role1}
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/transformationDescriptor/fullTransformation.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/transformationDescriptor/fullTransformation.yaml
new file mode 100644
index 0000000000..4772bfe4f9
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/transformationDescriptor/fullTransformation.yaml
@@ -0,0 +1,84 @@
+- transformation-for: nodeTemplate
+  name: PnfExtCp transformation
+  description: converts any node template that has a type tosca.nodes.nfv.PnfExtCp
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query:
+        properties:
+          layer_protocols:
+      to-name: ip_requirements
+      to-value:
+        strategy: replaceInList
+        list:
+          - from: ipv4
+            to:
+              assingment_method: dhcp
+              ip_version: 4
+          - from: ipv6
+            to:
+              assingment_method: dhcp
+              ip_version: 6
+      to-get-input: ipRequirements
+    - query:
+        properties:
+          role:
+      to-name: role
+      to-value:
+        strategy: copy
+      to-get-input: stringTransformation
+- transformation-for: getInputFunction
+  name: ipRequirements
+  description: converts IpRequirements inputs when called by a get_input TOSCA function
+  conversions:
+    - query:
+        type:
+      to-name: type
+      to-value:
+        strategy: copy
+    - query:
+        description:
+      to-name: description
+      to-value:
+        strategy: copy
+    - query:
+        entry_schema:
+          type:
+      to-name: type
+      to-value:
+        strategy: replace
+        from: string
+        to: org.openecomp.datatypes.network.IpRequirements
+    - query:
+        default:
+      to-name: default
+      to-value:
+        strategy: replaceInList
+        list:
+          - from: ipv4
+            to:
+              assingment_method: dhcp
+              ip_version: 4
+          - from: ipv6
+            to:
+              assingment_method: dhcp
+              ip_version: 6
+- transformation-for: getInputFunction
+  name: stringTransformation
+  description: converts a string input
+  conversions:
+    - query:
+        type:
+      to-name: type
+      to-value:
+        strategy: copy
+    - query:
+        description:
+      to-name: description
+      to-value:
+        strategy: copy
+    - query:
+        default:
+      to-name: default
+      to-value:
+        strategy: copy
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/transformationDescriptor/inputQueryWithMoreThanOneAttribute.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/transformationDescriptor/inputQueryWithMoreThanOneAttribute.yaml
new file mode 100644
index 0000000000..1655ca4880
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/transformationDescriptor/inputQueryWithMoreThanOneAttribute.yaml
@@ -0,0 +1,39 @@
+- transformation-for: nodeTemplate
+  name: PnfExtCp transformation
+  description: converts any node template that has a type tosca.nodes.nfv.PnfExtCp
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query:
+        properties:
+          trunk_mode:
+      to-name: trunk_mode_copy
+      to-value:
+        strategy: copy
+    - query:
+        properties:
+          role:
+      to-name: role
+      to-value:
+        strategy: copy
+      to-get-input: stringTransformation
+- transformation-for: getInputFunction
+  name: stringTransformation
+  description: converts a string input
+  conversions:
+    - query:
+        type:
+        invalid-another-attribute: #cannot have two attributes in the attribute query
+      to-name: type
+      to-value:
+        strategy: copy
+    - query:
+        description:
+      to-name: description
+      to-value:
+        strategy: copy
+    - query:
+        default:
+      to-name: default
+      to-value:
+        strategy: copy
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/transformationDescriptor/moreThanOneTransformationWithSameBlockQuery.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/transformationDescriptor/moreThanOneTransformationWithSameBlockQuery.yaml
new file mode 100644
index 0000000000..aa05627da2
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/transformationDescriptor/moreThanOneTransformationWithSameBlockQuery.yaml
@@ -0,0 +1,37 @@
+#just one of the transformations will be considered
+- transformation-for: nodeTemplate #same time
+  name: PnfExtCp transformation
+  description: converts any node template that has a type tosca.nodes.nfv.PnfExtCp
+  query: #same block query
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query:
+        properties:
+          trunk_mode:
+      to-name: trunk_mode_copy
+      to-value:
+        strategy: copy
+- transformation-for: nodeTemplate #same time
+  name: PnfExtCp transformation
+  description: converts any node template that has a type tosca.nodes.nfv.PnfExtCp
+  query: #same block query
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query:
+        properties:
+          role:
+      to-name: role
+      to-value:
+        strategy: copy
+- transformation-for: nodeTemplate #same time
+  name: PnfExtCp transformation
+  description: converts any node template that has a type tosca.nodes.nfv.PnfExtCp
+  query: #same block query
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query:
+        properties:
+          trunk_mode:
+      to-name: trunk_mode_copy1
+      to-value:
+        strategy: copy
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/transformationDescriptor/nodeTemplateQueryWithMoreThanOneAttribute.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/transformationDescriptor/nodeTemplateQueryWithMoreThanOneAttribute.yaml
new file mode 100644
index 0000000000..b20f48eebd
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/transformationDescriptor/nodeTemplateQueryWithMoreThanOneAttribute.yaml
@@ -0,0 +1,14 @@
+- transformation-for: nodeTemplate
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+    properties:
+      anObjectAttribute:
+        anyAttribute: anyAttributeValue
+  conversions:
+    - query:
+        type:
+      to-name: type
+      to-value:
+        strategy: replace
+        from: tosca.nodes.nfv.PnfExtCp
+        to: org.openecomp.resource.cp.v2.extCP
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/transformationDescriptor/wrongGetInputTransformationName.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/transformationDescriptor/wrongGetInputTransformationName.yaml
new file mode 100644
index 0000000000..fd5133cb91
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/transformationDescriptor/wrongGetInputTransformationName.yaml
@@ -0,0 +1,39 @@
+- transformation-for: nodeTemplate
+  name: PnfExtCp transformation
+  description: converts any node template that has a type tosca.nodes.nfv.PnfExtCp
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query:
+        properties:
+          trunk_mode:
+      to-name: trunk_mode_copy
+      to-value:
+        strategy: copy
+    - query:
+        properties:
+          role:
+      to-name: role
+      to-value:
+        strategy: copy
+      to-get-input: stringTransformation1
+- transformation-for: getInputFunction
+  name: stringTransformation
+  description: converts a string input
+  conversions:
+    - query:
+        type:
+        invalid-another-attribute: #cannot have two attributes in the attribute query
+      to-name: type
+      to-value:
+        strategy: copy
+    - query:
+        description:
+      to-name: description
+      to-value:
+        strategy: copy
+    - query:
+        default:
+      to-name: default
+      to-value:
+        strategy: copy
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/transformationDescriptor/wrongTransformationBlock.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/transformationDescriptor/wrongTransformationBlock.yaml
new file mode 100644
index 0000000000..0559b02642
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/pnfParseEngine/pnfWithGetInput/transformationDescriptor/wrongTransformationBlock.yaml
@@ -0,0 +1,24 @@
+- transformation-for: nodeTemplate
+  name: PnfExtCp transformation
+  description: converts any node template that has a type tosca.nodes.nfv.PnfExtCp
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query:
+        properties:
+          trunk_mode:
+      to-name: trunk_mode_copy
+      to-value:
+        strategy: copy
+- transformation-for: wrongBlock
+  name: PnfExtCp transformation
+  description: converts any node template that has a type tosca.nodes.nfv.PnfExtCp
+  query:
+    type: tosca.nodes.nfv.PnfExtCp
+  conversions:
+    - query:
+        properties:
+          role:
+      to-name: role
+      to-value:
+        strategy: copy
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/strategy/replaceStrategy.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/strategy/replaceStrategy.yaml
new file mode 100644
index 0000000000..f60655c5ca
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/strategy/replaceStrategy.yaml
@@ -0,0 +1,3 @@
+strategy: replace
+from: tosca.nodes.nfv.PnfExtCp
+to: org.openecomp.resource.cp.v2.extCP
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/strategy/strategyMissingStrategyAttribute.yaml b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/strategy/strategyMissingStrategyAttribute.yaml
new file mode 100644
index 0000000000..40200cecb0
--- /dev/null
+++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/resources/transformation/strategy/strategyMissingStrategyAttribute.yaml
@@ -0,0 +1,2 @@
+from: tosca.nodes.nfv.PnfExtCp
+to: org.openecomp.resource.cp.v2.extCP
\ No newline at end of file