Initial TCA commit into DCAEGEN2

Change-Id: I5f7f8af2a00419854cafc34b79277df60d1af095
Issue-ID: DCAEGEN2-53
Signed-off-by: an4828 <nekrassov@att.com>

13 files changed, 913 insertions, 0 deletions

diff --git a/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/BaseAnalyticsModelUnitTest.java b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/BaseAnalyticsModelUnitTest.java
new file mode 100644
index 0000000..df69c8c
--- /dev/null
+++ b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/BaseAnalyticsModelUnitTest.java
@@ -0,0 +1,148 @@
+/*
+ * ===============================LICENSE_START======================================
+ *  dcae-analytics
+ * ================================================================================
+ *    Copyright © 2017 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===========================================
+ */
+
+package org.openecomp.dcae.apod.analytics.model;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.google.common.base.Suppliers;
+import org.json.JSONException;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.openecomp.dcae.apod.analytics.model.util.json.AnalyticsModelObjectMapperSupplier;
+import org.openecomp.dcae.apod.analytics.test.BaseDCAEAnalyticsUnitTest;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+
+/**
+ * @author Rajiv Singla . Creation Date: 10/17/2016.
+ */
+public abstract class BaseAnalyticsModelUnitTest extends BaseDCAEAnalyticsUnitTest {
+
+
+    protected static ObjectMapper objectMapper;
+
+    @BeforeClass
+    public static void beforeClass() {
+        final AnalyticsModelObjectMapperSupplier analyticsModelObjectMapperSupplier =
+                new AnalyticsModelObjectMapperSupplier();
+        objectMapper = Suppliers.memoize(analyticsModelObjectMapperSupplier).get();
+    }
+
+
+    /**
+     * Deserialize given Json file location to given model class and returns it back without any validation check
+     *
+     * @param jsonFileLocation Classpath location of the json file
+     * @param modelClass       Model Class type
+     * @param <T>              Json Model Type
+     * @return                  Deserialized Model Object
+     */
+    public static <T> T deserializeJsonFileToModel(String jsonFileLocation, Class<T> modelClass) {
+        final InputStream jsonFileInputStream =
+                BaseDCAEAnalyticsUnitTest.class.getClassLoader().getResourceAsStream(jsonFileLocation);
+        Assert.assertNotNull("Json File Location must be valid", jsonFileInputStream);
+        try {
+            return objectMapper.readValue(jsonFileInputStream, modelClass);
+        } catch (IOException ex) {
+            LOG.error("Error while doing assert Json for fileLocation: {}, modelClass: {}, Exception {}",
+                    jsonFileLocation, modelClass, ex);
+            throw new RuntimeException(ex);
+        } finally {
+            try {
+                jsonFileInputStream.close();
+            } catch (IOException e) {
+                LOG.error("Error while closing input stream at file location: {}", jsonFileLocation);
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    /**
+     * Deserialize given Json file location to given model class and then validates deserialization by comparing it
+     * with given expected Object
+     *
+     * @param jsonFileLocation   Classpath location of the json file
+     * @param modelClass         Model Class type
+     * @param expectedJsonObject Expected Json Object
+     * @param <T>                Json Model Type
+     * @return deserialized actual value if expected Json Object matches deserialized object
+     */
+    public static <T> T assertJsonDeserialization(String jsonFileLocation, Class<T> modelClass, T expectedJsonObject) {
+        final T actualValue = deserializeJsonFileToModel(jsonFileLocation, modelClass);
+        assertThat(actualValue, is(expectedJsonObject));
+        return actualValue;
+    }
+
+    public static String serializeModelToJson(Object model) throws JsonProcessingException {
+        return objectMapper.writeValueAsString(model);
+    }
+
+    /**
+     * Converts given model to json string and compare it with json present at given file location
+     *
+     * @param model                    Model which needs to be compared
+     * @param expectedJsonFileLocation Location of file containing expected json string
+     *
+     * @return If assertion passes returns the input model
+     */
+    public static <T> T assertJsonSerialization(T model, String expectedJsonFileLocation) {
+        try {
+            final String actualModelString = serializeModelToJson(model);
+            final String expectedModelString = fromStream(expectedJsonFileLocation);
+            assertJson(expectedModelString, actualModelString);
+            return model;
+        } catch (IOException | JSONException ex) {
+            LOG.error("Error while doing assert Json serialization Assertion: model: {}, " +
+                    "expected Json File Location: {}, Exception {}", model, expectedJsonFileLocation, ex);
+            throw new RuntimeException(ex);
+        }
+
+    }
+
+
+    /**
+     * Checks both serialization and deserialization.
+     *
+     * First checks deserialization and then serialize the deserialized object back to json
+     * and check if matches the given json file location string
+     *
+     * @param jsonFileLocation   Classpath location of the json file
+     * @param modelClass         Class type
+     * @param <T>                Json Model Type
+     *
+     * @return If assertion passes, returns deserialized object
+     */
+
+    public static <T> T assertJsonConversions(String jsonFileLocation, Class<T> modelClass) {
+        //first check deserialization
+        final T actualValue = deserializeJsonFileToModel(jsonFileLocation, modelClass);
+        //then check serialization
+        assertJsonSerialization(actualValue, jsonFileLocation);
+
+        return actualValue;
+    }
+
+
+}
diff --git a/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/domain/cef/EventSeverityTest.java b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/domain/cef/EventSeverityTest.java
new file mode 100644
index 0000000..cb458aa
--- /dev/null
+++ b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/domain/cef/EventSeverityTest.java
@@ -0,0 +1,71 @@
+/*
+ * ===============================LICENSE_START======================================
+ *  dcae-analytics
+ * ================================================================================
+ *    Copyright © 2017 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===========================================
+ */
+
+package org.openecomp.dcae.apod.analytics.model.domain.cef;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.openecomp.dcae.apod.analytics.test.BaseDCAEAnalyticsUnitTest;
+
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.LinkedList;
+import java.util.List;
+
+/**
+ *
+ * @author Rajiv Singla . Creation Date: 11/10/2016.
+ */
+public class EventSeverityTest extends BaseDCAEAnalyticsUnitTest {
+
+    private static Comparator<EventSeverity> eventSeverityComparator = new Comparator<EventSeverity>() {
+        @Override
+        public int compare(EventSeverity eventSeverity1, EventSeverity eventSeverity2) {
+            return eventSeverity1.compareTo(eventSeverity2);
+        }
+    };
+
+    @Test
+    public void testEventSeverityOrdering() throws Exception {
+
+        List<EventSeverity> eventSeverities = new LinkedList<>();
+        Collections.addAll(eventSeverities,
+                EventSeverity.NORMAL,
+                EventSeverity.WARNING,
+                EventSeverity.MINOR,
+                EventSeverity.MAJOR,
+                EventSeverity.CRITICAL);
+
+        Collections.sort(eventSeverities);
+
+        List<EventSeverity> expectedEventSeverities = new LinkedList<>();
+        Collections.addAll(expectedEventSeverities,
+                EventSeverity.CRITICAL,
+                EventSeverity.MAJOR,
+                EventSeverity.MINOR,
+                EventSeverity.WARNING,
+                EventSeverity.NORMAL
+        );
+
+        Assert.assertTrue("Severity Order must be CRITICAL, MAJOR, MINOR, WARNING, NORMAL",
+                eventSeverities.equals(expectedEventSeverities));
+
+    }
+}
diff --git a/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/facade/tca/AAITest.java b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/facade/tca/AAITest.java
new file mode 100644
index 0000000..d5c5186
--- /dev/null
+++ b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/facade/tca/AAITest.java
@@ -0,0 +1,59 @@
+/*
+ * ===============================LICENSE_START======================================
+ *  dcae-analytics
+ * ================================================================================
+ *    Copyright © 2017 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===========================================
+ */
+
+package org.openecomp.dcae.apod.analytics.model.facade.tca;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.openecomp.dcae.apod.analytics.model.BaseAnalyticsModelUnitTest;
+
+import static org.hamcrest.core.Is.is;
+import static org.junit.Assert.assertThat;
+
+/**
+ * @author Rajiv Singla . Creation Date: 12/16/2016.
+ */
+public class AAITest extends BaseAnalyticsModelUnitTest {
+
+    private AAI aai;
+
+    @Before
+    public void before() {
+        this.aai = new AAI();
+    }
+
+    @Test
+    public void getGenericVNFId() throws Exception {
+        final String genericVNFId = "testVNFID";
+        aai.setGenericVNFId(genericVNFId);
+        assertThat("VNFID must be same", aai.getGenericVNFId(), is(genericVNFId));
+    }
+
+    @Test
+    public void setGenericVNFId() throws Exception {
+        final String genericVNFId = "testVNFID";
+        aai.setGenericVNFId(genericVNFId);
+        final String changedGenericVNFId = "changedVNFID";
+        aai.setGenericVNFId(changedGenericVNFId);
+        assertThat("VNFID must be same as changed VNFID", aai.getGenericVNFId(), is(changedGenericVNFId));
+
+    }
+
+}
diff --git a/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/facade/tca/TCAVESResponseTest.java b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/facade/tca/TCAVESResponseTest.java
new file mode 100644
index 0000000..9696823
--- /dev/null
+++ b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/facade/tca/TCAVESResponseTest.java
@@ -0,0 +1,78 @@
+/*
+ * ===============================LICENSE_START======================================
+ *  dcae-analytics
+ * ================================================================================
+ *    Copyright © 2017 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===========================================
+ */
+
+package org.openecomp.dcae.apod.analytics.model.facade.tca;
+
+import org.junit.Test;
+import org.openecomp.dcae.apod.analytics.model.BaseAnalyticsModelUnitTest;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+
+/**
+ * @author Rajiv Singla . Creation Date: 12/16/2016.
+ */
+public class TCAVESResponseTest extends BaseAnalyticsModelUnitTest {
+
+    final String tcaVESCEFResponseJsonFileLocation = "data/json/facade/tca_ves_cef_response.json";
+
+
+    @Test
+    public void testTCAPolicyJsonConversions() throws Exception {
+
+        final TCAVESResponse vesCEFMessageResponse =
+                assertJsonConversions(tcaVESCEFResponseJsonFileLocation, TCAVESResponse.class);
+
+        assertThat("VES CEF Message Response AAI generics VNF Id must match",
+                vesCEFMessageResponse.getAai().getGenericVNFId(), is("vpp-test(?)"));
+
+        assertThat("VES CEF Message target type must be parsed correctly as VNF",
+                vesCEFMessageResponse.getTargetType(), is("VNF"));
+
+        assertThat("VES closed Loop Name must be CL-FRWL-LOW-TRAFFIC-SIG-d925ed73-8231-4d02-9545-db4e101f88f8",
+                vesCEFMessageResponse.getClosedLoopControlName(),
+                is("CL-FRWL-LOW-TRAFFIC-SIG-d925ed73-8231-4d02-9545-db4e101f88f8"));
+
+        assertThat("version must be 1.0.2", vesCEFMessageResponse.getVersion(), is("1.0.2"));
+
+        assertThat("closedLoopAlarmStart must be 1478189220547",
+                vesCEFMessageResponse.getClosedLoopAlarmStart(), is(1478189220547L));
+        assertThat("closedLoopEventClient must be tca.instance00001",
+                vesCEFMessageResponse.getClosedLoopEventClient(), is("tca.instance00001"));
+        assertThat("target_type must be VNF", vesCEFMessageResponse.getTargetType(), is("VNF"));
+        assertThat("target must be VNF", vesCEFMessageResponse.getTarget(), is("generic-vnf.vnf-id"));
+        assertThat("aai generic vnf id must be vpp-test(?)", vesCEFMessageResponse.getAai().getGenericVNFId(),
+                is("vpp-test(?)"));
+        assertThat("from must be DCAE", vesCEFMessageResponse.getFrom(), is("DCAE"));
+        assertThat("policyScope must be resource=vFirewall;type=configuration",
+                vesCEFMessageResponse.getPolicyScope(), is("resource=vFirewall;type=configuration"));
+
+        assertThat("policyName must be configuration.dcae.microservice.tca.xml",
+                vesCEFMessageResponse.getPolicyName(), is("configuration.dcae.microservice.tca.xml"));
+
+        assertThat("policyVersion must be v0.0.1",
+                vesCEFMessageResponse.getPolicyVersion(), is("v0.0.1"));
+
+        assertThat("closedLoopEventStatus is ONSET",
+                vesCEFMessageResponse.getClosedLoopEventStatus(), is("ONSET"));
+
+    }
+
+}
diff --git a/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/AnalyticsModelIOUtilsTest.java b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/AnalyticsModelIOUtilsTest.java
new file mode 100644
index 0000000..d9d004c
--- /dev/null
+++ b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/AnalyticsModelIOUtilsTest.java
@@ -0,0 +1,89 @@
+/*
+ * ===============================LICENSE_START======================================
+ *  dcae-analytics
+ * ================================================================================
+ *    Copyright © 2017 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===========================================
+ */
+
+package org.openecomp.dcae.apod.analytics.model.util;
+
+
+import org.junit.Test;
+import org.mockito.Mockito;
+import org.openecomp.dcae.apod.analytics.model.BaseAnalyticsModelUnitTest;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.Properties;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.doThrow;
+
+/**
+ * @author Rajiv Singla . Creation Date: 10/17/2016.
+ */
+public class AnalyticsModelIOUtilsTest extends BaseAnalyticsModelUnitTest {
+
+    private static final String TEST_CONFIG_FILE_LOCATION = "data/json/config/testAppConfig.json";
+    private static final String INVALID_TEST_CONFIG_FILE_LOCATION = "data/json/config/invalidJsonConfig.json";
+    private static final String TEST_PROPERTIES_FILE_LOCATION = "data/testApp.properties";
+
+    @Test
+    public void testConvertToJsonObjectWhenFileLocationIsValid() throws Exception {
+        ConfigHolder configHolder =
+                AnalyticsModelIOUtils.convertToJsonObject(TEST_CONFIG_FILE_LOCATION, ConfigHolder.class);
+        String appName = configHolder.getConfig().getAppName();
+        assertEquals("App Name must match with json settings file value", "TestAppName", appName);
+        String appDescription = configHolder.getConfig().getAppDescription();
+        assertEquals("App Description much with json settings file value", "Test App Description", appDescription);
+    }
+
+    @Test(expected = RuntimeException.class)
+    public void testConvertToJsonObjectWhenFileLocationIsInvValid() throws Exception {
+        AnalyticsModelIOUtils.convertToJsonObject("InvalidFileLocation", ConfigHolder.class);
+    }
+
+    @Test(expected = RuntimeException.class)
+    public void testConvertToJsonObjectWhenJsonFileHasInvalidJson() throws Exception {
+        AnalyticsModelIOUtils.convertToJsonObject(INVALID_TEST_CONFIG_FILE_LOCATION, ConfigHolder.class);
+    }
+
+
+    @Test
+    public void testValidPropertiesFileLoading() throws Exception {
+        final Properties properties =
+                AnalyticsModelIOUtils.loadPropertiesFile(TEST_PROPERTIES_FILE_LOCATION, new Properties());
+        assertThat("Properties File must contain 2 properties", properties.size(), is(2));
+    }
+
+    @Test(expected = RuntimeException.class)
+    public void testNonExistingPropertiesFileLoading() throws Exception {
+        AnalyticsModelIOUtils.loadPropertiesFile("InvalidPropertiesFileLocation", new Properties());
+    }
+
+    @Test(expected = RuntimeException.class)
+    public void testLoadPropertiesFileWhenIOException() throws Exception {
+        final Properties mockProperties = Mockito.mock(Properties.class);
+        doThrow(new IOException()).when(mockProperties).load(any(InputStream.class));
+        AnalyticsModelIOUtils.loadPropertiesFile(TEST_PROPERTIES_FILE_LOCATION, mockProperties);
+
+    }
+    
+}
+
diff --git a/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/AnalyticsModelJsonUtilsTest.java b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/AnalyticsModelJsonUtilsTest.java
new file mode 100644
index 0000000..f699ad6
--- /dev/null
+++ b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/AnalyticsModelJsonUtilsTest.java
@@ -0,0 +1,80 @@
+/*
+ * ===============================LICENSE_START======================================
+ *  dcae-analytics
+ * ================================================================================
+ *    Copyright © 2017 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===========================================
+ */
+
+package org.openecomp.dcae.apod.analytics.model.util;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import org.junit.Test;
+import org.openecomp.dcae.apod.analytics.model.BaseAnalyticsModelUnitTest;
+import org.openecomp.dcae.apod.analytics.model.domain.cef.EventListener;
+
+import java.io.InputStream;
+import java.util.List;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertThat;
+
+/**
+ * @author Rajiv Singla . Creation Date: 12/16/2016.
+ */
+public class AnalyticsModelJsonUtilsTest extends BaseAnalyticsModelUnitTest {
+
+    private static final TypeReference<List<EventListener>> EVENT_LISTENER_TYPE_REFERENCE =
+            new TypeReference<List<EventListener>>() {
+            };
+
+    final String cefMessagesJsonFileLocation = "data/json/cef/cef_messages.json";
+    final String eventListenerJsonFileLocation = "data/json/cef/event_listener.json";
+
+    @Test
+    public void testReadValueWithTypeReference() throws Exception {
+        final InputStream resourceAsStream =
+                Thread.currentThread().getContextClassLoader().getResourceAsStream(cefMessagesJsonFileLocation);
+        List<EventListener> eventListeners = AnalyticsModelJsonUtils.readValue(resourceAsStream,
+                EVENT_LISTENER_TYPE_REFERENCE);
+        assertThat("Event Listeners size must be 350", eventListeners.size(), is(350));
+    }
+
+    @Test
+    public void testReadValueWithClassType() throws Exception {
+        final InputStream resourceAsStream =
+                Thread.currentThread().getContextClassLoader().getResourceAsStream(eventListenerJsonFileLocation);
+        final EventListener eventListener = AnalyticsModelJsonUtils.readValue(resourceAsStream, EventListener.class);
+        assertNotNull("Event Listener event is not null", eventListener.getEvent());
+    }
+
+    @Test
+    public void testWriteValueAsString() throws Exception {
+        final InputStream resourceAsStream =
+                Thread.currentThread().getContextClassLoader().getResourceAsStream(eventListenerJsonFileLocation);
+        final EventListener eventListener = AnalyticsModelJsonUtils.readValue(resourceAsStream, EventListener.class);
+        final String eventListenerString = AnalyticsModelJsonUtils.writeValueAsString(eventListener);
+        assertJson(fromStream(eventListenerJsonFileLocation), eventListenerString);
+    }
+
+    @Test
+    public void testReadValueWithJsonString() throws Exception {
+        final EventListener eventListener =
+                AnalyticsModelJsonUtils.readValue(fromStream(eventListenerJsonFileLocation), EventListener.class);
+        assertNotNull("Event Listener event is not null", eventListener.getEvent());
+    }
+
+}
diff --git a/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/ConfigHolder.java b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/ConfigHolder.java
new file mode 100644
index 0000000..f0e15bd
--- /dev/null
+++ b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/ConfigHolder.java
@@ -0,0 +1,33 @@
+/*
+ * ===============================LICENSE_START======================================
+ *  dcae-analytics
+ * ================================================================================
+ *    Copyright © 2017 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===========================================
+ */
+
+package org.openecomp.dcae.apod.analytics.model.util;
+
+/**
+ * Created by Rajiv Singla on 10/5/2016.
+ */
+public class ConfigHolder {
+
+    private TestAppConfig config;
+
+    public TestAppConfig getConfig() {
+        return config;
+    }
+}
diff --git a/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/TestAppConfig.java b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/TestAppConfig.java
new file mode 100644
index 0000000..5699192
--- /dev/null
+++ b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/TestAppConfig.java
@@ -0,0 +1,40 @@
+/*
+ * ===============================LICENSE_START======================================
+ *  dcae-analytics
+ * ================================================================================
+ *    Copyright © 2017 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===========================================
+ */
+
+package org.openecomp.dcae.apod.analytics.model.util;
+
+/**
+ * Created by Rajiv Singla on 10/5/2016.
+ */
+public class TestAppConfig {
+
+    private String appName;
+    private String appDescription;
+
+    public String getAppName() {
+        return appName;
+    }
+
+    public String getAppDescription() {
+        return appDescription;
+    }
+}
+
+
diff --git a/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/json/AnalyticsModelObjectMapperSupplierTest.java b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/json/AnalyticsModelObjectMapperSupplierTest.java
new file mode 100644
index 0000000..7d4624d
--- /dev/null
+++ b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/json/AnalyticsModelObjectMapperSupplierTest.java
@@ -0,0 +1,63 @@
+/*
+ * ===============================LICENSE_START======================================
+ *  dcae-analytics
+ * ================================================================================
+ *    Copyright © 2017 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===========================================
+ */
+
+package org.openecomp.dcae.apod.analytics.model.util.json;
+
+import com.jayway.jsonpath.Configuration;
+import com.jayway.jsonpath.JsonPath;
+import com.jayway.jsonpath.Option;
+import com.jayway.jsonpath.spi.json.JsonProvider;
+import com.jayway.jsonpath.spi.mapper.MappingProvider;
+import org.junit.Test;
+import org.openecomp.dcae.apod.analytics.model.BaseAnalyticsModelUnitTest;
+
+import java.util.Set;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.hamcrest.Matchers.containsInAnyOrder;
+import static org.junit.Assert.assertThat;
+
+
+/**
+ * @author Rajiv Singla . Creation Date: 12/16/2016.
+ */
+public class AnalyticsModelObjectMapperSupplierTest extends BaseAnalyticsModelUnitTest {
+
+
+    @Test
+    public void testJsonPathSettings() throws Exception {
+        final Configuration configuration = JsonPath.parse("{\"test\": \"test\"}").configuration();
+
+        final JsonProvider jsonProvider = configuration.jsonProvider();
+        final String jsonProviderClassName = jsonProvider.getClass().getSimpleName();
+        assertThat("Json Provider cass name must be JacksonJsonProvider",
+                jsonProviderClassName, is("JacksonJsonProvider"));
+
+        final MappingProvider mappingProvider = configuration.mappingProvider();
+        final String mappingProviderClassName = mappingProvider.getClass().getSimpleName();
+        assertThat("Mapping Provider cass name must be JacksonMappingProvider",
+                mappingProviderClassName, is("JacksonMappingProvider"));
+
+        final Set<Option> configurationOptions = configuration.getOptions();
+        assertThat(configurationOptions,
+                containsInAnyOrder(Option.DEFAULT_PATH_LEAF_TO_NULL, Option.SUPPRESS_EXCEPTIONS));
+    }
+
+}
diff --git a/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/json/mixin/cef/AlertTypeMixinTest.java b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/json/mixin/cef/AlertTypeMixinTest.java
new file mode 100644
index 0000000..e0792e5
--- /dev/null
+++ b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/json/mixin/cef/AlertTypeMixinTest.java
@@ -0,0 +1,51 @@
+/*
+ * ===============================LICENSE_START======================================
+ *  dcae-analytics
+ * ================================================================================
+ *    Copyright © 2017 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===========================================
+ */
+
+package org.openecomp.dcae.apod.analytics.model.util.json.mixin.cef;
+
+import org.junit.Test;
+import org.openecomp.dcae.apod.analytics.model.BaseAnalyticsModelUnitTest;
+import org.openecomp.dcae.apod.analytics.model.domain.cef.AlertType;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+import static org.openecomp.dcae.apod.analytics.model.domain.cef.AlertType.CARD_ANOMALY;
+
+/**
+ *
+ * @author Rajiv Singla . Creation Date: 11/3/2016.
+ */
+public class AlertTypeMixinTest extends BaseAnalyticsModelUnitTest {
+
+    // NOTE: Alert type enum has some special customizations in AlertTypeMixin class
+    // as Java enum names does not allow for "-" so actual values are coded as enum names
+    @Test
+    public void testAlertTypeJsonConversions() throws Exception {
+
+        final String alertTypeJson = serializeModelToJson(CARD_ANOMALY);
+        assertThat("Alert Type Json for CARD ANOMALY must have hyphen in it", alertTypeJson,
+                is("\"CARD-ANOMALY\""));
+        // convert parsed alert type back to enum
+        final AlertType alertType = objectMapper.readValue(alertTypeJson, AlertType.class);
+        LOG.debug(alertType.toString());
+        assertThat("Json String for CARD ANOMALY with hyphen can be converted back to Alert Type", alertType,
+                is(CARD_ANOMALY));
+    }
+}
diff --git a/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/json/mixin/cef/EventListenerMixinTest.java b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/json/mixin/cef/EventListenerMixinTest.java
new file mode 100644
index 0000000..61259b4
--- /dev/null
+++ b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/json/mixin/cef/EventListenerMixinTest.java
@@ -0,0 +1,88 @@
+/*
+ * ===============================LICENSE_START======================================
+ *  dcae-analytics
+ * ================================================================================
+ *    Copyright © 2017 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===========================================
+ */
+
+package org.openecomp.dcae.apod.analytics.model.util.json.mixin.cef;
+
+import com.fasterxml.jackson.core.type.TypeReference;
+import org.junit.Test;
+import org.openecomp.dcae.apod.analytics.model.BaseAnalyticsModelUnitTest;
+import org.openecomp.dcae.apod.analytics.model.domain.cef.EventListener;
+import org.openecomp.dcae.apod.analytics.model.domain.cef.MeasurementsForVfScalingFields;
+import org.openecomp.dcae.apod.analytics.model.domain.cef.VNicUsageArray;
+
+import java.util.List;
+import java.util.Map;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+
+/**
+ * @author Rajiv Singla . Creation Date: 10/18/2016.
+ */
+public class EventListenerMixinTest extends BaseAnalyticsModelUnitTest {
+
+    final String eventListenerJsonFileLocation = "data/json/cef/event_listener.json";
+    final String cefMessagesJsonFileLocation = "data/json/cef/cef_messages.json";
+
+    @Test
+    public void testEventListenerJsonConversions() throws Exception {
+
+        final EventListener eventListener = assertJsonConversions(eventListenerJsonFileLocation, EventListener.class);
+
+        Map<String, Object> dynamicProperties = eventListener.getDynamicProperties();
+
+        assertThat("Dynamic Properties size must be 1", dynamicProperties.size(), is(1));
+
+
+    }
+
+    @Test
+    public void testCollectionOfEventListenersJsonConversion() throws Exception {
+
+        final String cefMessageAsString = fromStream(cefMessagesJsonFileLocation);
+
+        final TypeReference<List<EventListener>> eventListenerListTypeReference =
+                new TypeReference<List<EventListener>>() {
+                };
+        List<EventListener> eventListeners = objectMapper.readValue(cefMessageAsString, eventListenerListTypeReference);
+        assertThat("Event Listeners size must be 350", eventListeners.size(), is(350));
+
+        final MeasurementsForVfScalingFields measurementsForVfScalingFields = eventListeners.get(0).getEvent()
+                .getMeasurementsForVfScalingFields();
+
+        // Note: vNicUsageArray - due to odd naming convention have to be explicitly resolved with Mixin annotations
+        assertThat("vNicUsageArray is present on the first measurementForVfScaling",
+                measurementsForVfScalingFields.getVNicUsageArray().size(), is(1));
+        final VNicUsageArray vNicUsageArray = measurementsForVfScalingFields.getVNicUsageArray().get(0);
+        assertThat("ByesIn is present on vNicUsageArray", vNicUsageArray.getBytesIn(), is(6086L));
+
+        // Note: vNicIdentifier - due to odd naming convention have to be explicity resolved with Mixin annotations
+        assertThat("vNicIdentifier is present on vNicUsageArray", vNicUsageArray.getVNicIdentifier(), is("eth0"));
+
+        // Check serialized json will match deserialized json
+        final String eventListenerString = objectMapper.writeValueAsString(eventListeners);
+        assertJson(cefMessageAsString, eventListenerString);
+
+        // Checks serialization
+        testSerialization(eventListeners, getClass());
+
+    }
+
+}
diff --git a/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/json/mixin/facade/tca/TCAVESResponseMixinTest.java b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/json/mixin/facade/tca/TCAVESResponseMixinTest.java
new file mode 100644
index 0000000..3285ded
--- /dev/null
+++ b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/json/mixin/facade/tca/TCAVESResponseMixinTest.java
@@ -0,0 +1,57 @@
+/*
+ * ===============================LICENSE_START======================================
+ *  dcae-analytics
+ * ================================================================================
+ *    Copyright © 2017 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===========================================
+ */
+
+package org.openecomp.dcae.apod.analytics.model.util.json.mixin.facade.tca;
+
+import org.junit.Test;
+import org.openecomp.dcae.apod.analytics.model.BaseAnalyticsModelUnitTest;
+import org.openecomp.dcae.apod.analytics.model.facade.tca.TCAVESResponse;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+
+/**
+ *
+ * @author Rajiv Singla . Creation Date: 11/9/2016.
+ */
+public class TCAVESResponseMixinTest extends BaseAnalyticsModelUnitTest {
+
+    final String tcaVESCEFResponseJsonFileLocation = "data/json/facade/tca_ves_cef_response.json";
+
+    @Test
+    public void testTCAPolicyJsonConversions() throws Exception {
+
+        final TCAVESResponse vesCEFMessageResponse =
+                assertJsonConversions(tcaVESCEFResponseJsonFileLocation, TCAVESResponse.class);
+
+        assertThat("VES CEF Message Response AAI generics VNF Id must match",
+                vesCEFMessageResponse.getAai().getGenericVNFId(), is("vpp-test(?)"));
+
+        assertThat("VES CEF Message Response AAI generic Server Id must match",
+                vesCEFMessageResponse.getAai().getGenericServerId(), is("dfw1lb01lb01"));
+
+        assertThat("VES CEF Message target type must be parsed correctly as VNF",
+                vesCEFMessageResponse.getTargetType(), is("VNF"));
+
+        testSerialization(vesCEFMessageResponse, getClass());
+
+    }
+
+}
diff --git a/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/json/mixin/policy/tca/TCAPolicyMixinTest.java b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/json/mixin/policy/tca/TCAPolicyMixinTest.java
new file mode 100644
index 0000000..09c9672
--- /dev/null
+++ b/dcae-analytics-model/src/test/java/org/openecomp/dcae/apod/analytics/model/util/json/mixin/policy/tca/TCAPolicyMixinTest.java
@@ -0,0 +1,56 @@
+/*
+ * ===============================LICENSE_START======================================
+ *  dcae-analytics
+ * ================================================================================
+ *    Copyright © 2017 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===========================================
+ */
+
+package org.openecomp.dcae.apod.analytics.model.util.json.mixin.policy.tca;
+
+import org.junit.Test;
+import org.openecomp.dcae.apod.analytics.model.BaseAnalyticsModelUnitTest;
+import org.openecomp.dcae.apod.analytics.model.domain.policy.tca.TCAPolicy;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+
+/**
+ *
+ * @author Rajiv Singla . Creation Date: 11/5/2016.
+ */
+public class TCAPolicyMixinTest extends BaseAnalyticsModelUnitTest {
+
+    final String tcaPolicyJsonFileLocation = "data/json/policy/tca_policy.json";
+
+    @Test
+    public void testTCAPolicyJsonConversions() throws Exception {
+
+        final TCAPolicy tcaPolicy = assertJsonConversions(tcaPolicyJsonFileLocation, TCAPolicy.class);
+
+        assertThat("TCA Policy Metrics Per functional role must be 2",
+                tcaPolicy.getMetricsPerFunctionalRole().size(), is(2));
+
+        assertThat("TCA Policy Thresholds for first functional role must be 2",
+                tcaPolicy.getMetricsPerFunctionalRole().get(0).getThresholds().size(), is(2));
+
+        testSerialization(tcaPolicy, getClass());
+
+    }
+
+
+
+
+}