Sonar fix

Change-Id: I7c39a2d83d067382ffb91ed136ad840dab85ccd8
Issue-ID: VNFSDK-477
Signed-off-by: Zebek Bogumil <bogumil.zebek@nokia.com>

2 files changed, 189 insertions, 1 deletions

diff --git a/csarvalidation/src/test/java/org/onap/cvc/csar/DefinitionMetadataParserTest.java b/csarvalidation/src/test/java/org/onap/cvc/csar/DefinitionMetadataParserTest.java
new file mode 100644
index 0000000..e8adde8
--- /dev/null
+++ b/csarvalidation/src/test/java/org/onap/cvc/csar/DefinitionMetadataParserTest.java
@@ -0,0 +1,188 @@
+/*
+ * Copyright 2019 Nokia
+ * <p>
+ * 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
+ * <p>
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * <p>
+ * 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.
+ *
+ */
+
+package org.onap.cvc.csar;
+
+import org.apache.commons.lang3.tuple.Pair;
+import org.junit.Test;
+import org.onap.cvc.csar.parser.vnf.DefinitionMetadataParser;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.onap.cvc.csar.CSARArchive.Definition;
+import static org.onap.cvc.csar.CSARArchive.ENTRY_DEFINITION_TEMPLATE_AUTHOR;
+import static org.onap.cvc.csar.CSARArchive.ENTRY_DEFINITION_TEMPLATE_NAME;
+import static org.onap.cvc.csar.CSARArchive.ENTRY_DEFINITION_TEMPLATE_VERSION;
+import static org.onap.cvc.csar.CSARArchive.ENTRY_DEFINITION_TOSCA_DEFINITIONS_VERSION;
+import static org.onap.cvc.csar.cc.sol004.IntegrationTestUtils.convertToMessagesList;
+
+public class DefinitionMetadataParserTest {
+
+    private static final String DEFINITION_YAML = "definition.yaml";
+
+    @Test
+    public void shouldReportThatDefinitionYamlDataAreEmpty(){
+        // given
+        DefinitionMetadataParser definitionMetadataParser = new DefinitionMetadataParser(
+                new HashMap<>(), DEFINITION_YAML, CSARArchive.Mode.WITHOUT_TOSCA_META_DIR);
+
+        // when
+        final Pair<CSARArchive.Definition, List<CSARArchive.CSARError>> data = definitionMetadataParser.parse();
+
+        // then
+        assertThat(convertToMessagesList(data.getRight())).contains(
+                "Missing. Entry [tosca_definitions_version]"
+        );
+    }
+
+    @Test
+    public void shouldReportThatDefinitionYamlDataIsInUnsupportedVersion(){
+        // given
+        final HashMap<String, Object> yaml = givenEmptyYamlData("tosca_simple_yaml_0_0");
+        DefinitionMetadataParser definitionMetadataParser = new DefinitionMetadataParser(
+                yaml, DEFINITION_YAML, CSARArchive.Mode.WITHOUT_TOSCA_META_DIR);
+
+        // when
+        final Pair<CSARArchive.Definition, List<CSARArchive.CSARError>> data = definitionMetadataParser.parse();
+
+        // then
+        assertThat(convertToMessagesList(data.getRight())).contains(
+                "Invalid. Entry [tosca_definitions_version]. Should be tosca_simple_yaml_1_1"
+        );
+    }
+
+    @Test
+    public void shouldSetOnlyAVersionWhenMetaIsForToscaDirMode(){
+        // given
+        final HashMap<String, Object> yaml = givenEmptyYamlData("tosca_simple_yaml_1_1");
+        DefinitionMetadataParser definitionMetadataParser = new DefinitionMetadataParser(
+                yaml, DEFINITION_YAML, CSARArchive.Mode.WITH_TOSCA_META_DIR);
+
+        // when
+        final Pair<CSARArchive.Definition, List<CSARArchive.CSARError>> data = definitionMetadataParser.parse();
+
+        // then
+        final CSARArchive.Definition definition = data.getLeft();
+        final List<CSARArchive.CSARError> errors = data.getRight();
+        assertThat(definition.getToscaDefinitionVersion()).isEqualTo("tosca_simple_yaml_1_1");
+        assertThat(errors).isEmpty();
+    }
+
+    @Test
+    public void shouldReportAnErrorWhenMetaIsNotSet(){
+        // given
+        final HashMap<String, Object> yaml = givenEmptyYamlData("tosca_simple_yaml_1_1");
+        DefinitionMetadataParser definitionMetadataParser = new DefinitionMetadataParser(
+                yaml, DEFINITION_YAML, CSARArchive.Mode.WITHOUT_TOSCA_META_DIR);
+
+        // when
+        final Pair<CSARArchive.Definition, List<CSARArchive.CSARError>> data = definitionMetadataParser.parse();
+
+        // then
+        final CSARArchive.Definition definition = data.getLeft();
+        final List<CSARArchive.CSARError> errors = data.getRight();
+        assertThat(definition.getToscaDefinitionVersion()).isEqualTo("tosca_simple_yaml_1_1");
+        assertThat(convertToMessagesList(errors)).contains(
+                "Invalid value. Entry [tosca_definitions_version]. Valid values are [tosca_simple_yaml_1_1]"
+        );
+    }
+
+    @Test
+    public void shouldPopulateMetadataModel(){
+        // given
+        final Map<String, Object> metadata = givenPopulateMetadataData();
+        final HashMap<String, Object> yaml = givenEmptyYamlData("tosca_simple_yaml_1_1");
+        yaml.put("metadata", metadata);
+
+        DefinitionMetadataParser definitionMetadataParser = new DefinitionMetadataParser(
+                yaml, DEFINITION_YAML, CSARArchive.Mode.WITHOUT_TOSCA_META_DIR);
+
+        // when
+        final Pair<CSARArchive.Definition, List<CSARArchive.CSARError>> data = definitionMetadataParser.parse();
+
+        //then
+        final CSARArchive.Definition definition = data.getLeft();
+        final List<CSARArchive.CSARError> errors = data.getRight();
+        assertThat(definition.getToscaDefinitionVersion()).isEqualTo("tosca_simple_yaml_1_1");
+        assertThat(convertToMessagesList(errors)).isEmpty();
+        final Definition.Metadata metadataModel = definition.getMetadata();
+        assertThat(metadataModel.getTemplateAuthor()).isEqualTo("author");
+        assertThat(metadataModel.getTemplateName()).isEqualTo("template name");
+        assertThat(metadataModel.getTemplateVersion()).isEqualTo("template version");
+    }
+
+    @Test
+    public void shouldReportAnErrorWhenMetadataParameterIsNotSupported(){
+        // given
+        final Map<String, Object> metadata = givenPopulateMetadataData();
+        metadata.put("NEW ENTRY DEFINITION TEMPLATE PARAMETER", "some value");
+        final HashMap<String, Object> yaml = givenEmptyYamlData("tosca_simple_yaml_1_1");
+        yaml.put("metadata", metadata);
+
+        DefinitionMetadataParser definitionMetadataParser = new DefinitionMetadataParser(
+                yaml, DEFINITION_YAML, CSARArchive.Mode.WITHOUT_TOSCA_META_DIR);
+
+        // when
+        final Pair<CSARArchive.Definition, List<CSARArchive.CSARError>> data = definitionMetadataParser.parse();
+
+        // then
+        final List<CSARArchive.CSARError> errors = data.getRight();
+        assertThat(convertToMessagesList(errors)).contains(
+                "Ignored. Entry [NEW ENTRY DEFINITION TEMPLATE PARAMETER]"
+        );
+    }
+
+    @Test
+    public void shouldReportErrorsWhenMetadataModelIsEmpty(){
+        // given
+        final Map<String, Object> metadata = new HashMap<>();
+        final HashMap<String, Object> yaml = givenEmptyYamlData("tosca_simple_yaml_1_1");
+        yaml.put("metadata", metadata);
+
+        DefinitionMetadataParser definitionMetadataParser = new DefinitionMetadataParser(
+                yaml, DEFINITION_YAML, CSARArchive.Mode.WITHOUT_TOSCA_META_DIR);
+
+        // when
+        final Pair<CSARArchive.Definition, List<CSARArchive.CSARError>> data = definitionMetadataParser.parse();
+
+        // then
+        final List<CSARArchive.CSARError> errors = data.getRight();
+        assertThat(convertToMessagesList(errors)).contains(
+                "Missing. Entry [template_author]",
+                "Missing. Entry [template_name]",
+                "Missing. Entry [template_version]"
+        );
+    }
+
+
+    private HashMap<String, Object> givenEmptyYamlData(String tosca_simple_yaml_0_0) {
+        final HashMap<String, Object> yaml = new HashMap<>();
+        yaml.put(ENTRY_DEFINITION_TOSCA_DEFINITIONS_VERSION, tosca_simple_yaml_0_0);
+        return yaml;
+    }
+
+    private Map<String, Object> givenPopulateMetadataData() {
+        final Map<String, Object> metadata = new HashMap<>();
+        metadata.put(ENTRY_DEFINITION_TEMPLATE_AUTHOR, "author");
+        metadata.put(ENTRY_DEFINITION_TEMPLATE_NAME, "template name");
+        metadata.put(ENTRY_DEFINITION_TEMPLATE_VERSION, "template version");
+        return metadata;
+    }
+}
diff --git a/csarvalidation/src/test/java/org/onap/cvc/csar/cc/sol004/IntegrationTestUtils.java b/csarvalidation/src/test/java/org/onap/cvc/csar/cc/sol004/IntegrationTestUtils.java
index a0bb25d..6f183d7 100644
--- a/csarvalidation/src/test/java/org/onap/cvc/csar/cc/sol004/IntegrationTestUtils.java
+++ b/csarvalidation/src/test/java/org/onap/cvc/csar/cc/sol004/IntegrationTestUtils.java
@@ -84,7 +84,7 @@ public class IntegrationTestUtils {
         }
     }
 
-    static List<String> convertToMessagesList(List<CSARArchive.CSARError> errors) {
+    public static List<String> convertToMessagesList(List<CSARArchive.CSARError> errors) {
         return errors.stream().map(CSARArchive.CSARError::getMessage).collect(Collectors.toList());
     }
 }