* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
- * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Copyright © 2017-2018 European Software Marketing Ltd.
+ * Copyright (c) 2017-2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright (c) 2017-2019 European Software Marketing Ltd.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
package org.onap.aai.babel.parser;
+import static org.hamcrest.CoreMatchers.equalTo;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Arrays;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.List;
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mockito;
+import org.onap.aai.babel.util.ArtifactTestUtils;
+import org.onap.aai.babel.util.Resources;
+import org.onap.aai.babel.xml.generator.XmlArtifactGenerationException;
+import org.onap.aai.babel.xml.generator.data.WidgetConfigurationUtil;
+import org.onap.aai.babel.xml.generator.data.WidgetMapping;
+import org.onap.aai.babel.xml.generator.model.Model;
+import org.onap.aai.babel.xml.generator.model.Resource;
+import org.onap.aai.babel.xml.generator.model.Service;
+import org.onap.aai.babel.xml.generator.model.WidgetType;
+import org.onap.aai.babel.xml.generator.types.ModelType;
+import org.onap.sdc.tosca.parser.api.ISdcCsarHelper;
+import org.onap.sdc.toscaparser.api.Group;
import org.onap.sdc.toscaparser.api.NodeTemplate;
+import org.onap.sdc.toscaparser.api.SubstitutionMappings;
/**
- * Direct tests of the TOSCA parser-based Artifact Generator, to cover exceptional cases.
+ * Direct tests of the TOSCA parser-based Artifact Generator {@link ArtifactGeneratorToscaParser}., to cover exceptional
+ * cases.
*/
public class TestArtifactGeneratorToscaParser {
- ArtifactGeneratorToscaParser parser = new ArtifactGeneratorToscaParser(null);
+ private static final String TEST_UUID = "1234";
+
+ /**
+ * Initialize the Generator with an invalid mappings file path.
+ *
+ * @throws IOException
+ * if the file content could not be read successfully
+ */
+ @Test
+ public void testMissingMappingsFile() throws IOException {
+ assertThrows(IllegalArgumentException.class, () -> {
+ ArtifactGeneratorToscaParser.initToscaMappingsConfiguration("non-existent.file");
+ });
+ }
+
+ /**
+ * Initialize the Generator with no Widget Mappings content.
+ *
+ * @throws IOException
+ * if the file content could not be read successfully
+ */
+ @Test
+ public void testMissingMappingsContent() throws IOException {
+ assertThrows(IOException.class, () -> {
+ String emptyJson = new ArtifactTestUtils().getResourcePath(Resources.EMPTY_TOSCA_MAPPING_CONFIG);
+ ArtifactGeneratorToscaParser.initToscaMappingsConfiguration(emptyJson);
+ });
+ }
+
+ /**
+ * Initialize the Generator with invalid Widget Mappings content.
+ *
+ * @throws IOException
+ * if the file content could not be read successfully
+ */
+ @Test
+ public void testInvalidMappingsContent() throws IOException {
+ assertThrows(IOException.class, () -> {
+ String invalidJson = new ArtifactTestUtils().getResourcePath(Resources.INVALID_TOSCA_MAPPING_CONFIG);
+ ArtifactGeneratorToscaParser.initToscaMappingsConfiguration(invalidJson);
+ });
+ }
+
+ /**
+ * Process an Allotted Resource that does not have a Providing Service.
+ *
+ * @throws XmlArtifactGenerationException
+ * because the ALLOTTED_RESOURCE lacks a Providing Service
+ */
+ @Test
+ public void testMissingProvidingService() throws XmlArtifactGenerationException {
+ assertThrows(XmlArtifactGenerationException.class, () -> {
+ List<NodeTemplate> nodeTemplateList = Collections.singletonList(buildNodeTemplate("name", "BlockStorage"));
+ new ArtifactGeneratorToscaParser(null)
+ .processResourceModels(new Resource(WidgetType.valueOf("ALLOTTED_RESOURCE"), true), nodeTemplateList);
+ });
+ }
+
+ /**
+ * Add a CR (a type of Resource which is not a Providing Service) to a Resource Model.
+ *
+ * @throws XmlArtifactGenerationException
+ * because the ALLOTTED_RESOURCE lacks a Providing Service
+ * @throws IOException
+ * if the test mappings cannot be loaded
+ */
+ @Test
+ public void testAddResourceNotProvidingService() throws XmlArtifactGenerationException, IOException {
+ assertThrows(XmlArtifactGenerationException.class, () -> {
+ new ArtifactTestUtils().loadWidgetMappings();
+ List<NodeTemplate> nodeTemplateList = Collections.singletonList(buildNodeTemplate("testCR", "CR"));
+
+ // Create any Resource to which the CR can be added
+ final Resource dummyResource = new Resource(WidgetType.valueOf("ALLOTTED_RESOURCE"), true);
+ new ArtifactGeneratorToscaParser(null).processResourceModels(dummyResource, nodeTemplateList);
+ });
+ }
+
+ /**
+ * Initialize the Artifact Generator Widget Mapping config with incomplete data (no type).
+ *
+ * @throws IOException
+ * if a WidgetMapping is invalid
+ */
+ @Test
+ public void testToscaMappingWithoutType() throws IOException {
+ assertThrows(IOException.class, () -> {
+ WidgetMapping invalidMapping = new WidgetMapping();
+ invalidMapping.setType(null);
+ WidgetConfigurationUtil.setWidgetMappings(Collections.singletonList(invalidMapping));
+ });
+ }
+
+ /**
+ * Initialize the Artifact Generator Widget Mapping config with invalid data (type value).
+ *
+ * @throws IOException
+ * if a WidgetMapping is invalid
+ */
+ @Test
+ public void testToscaMappingWithInvalidType() throws IOException {
+ assertThrows(IOException.class, () -> {
+ WidgetMapping invalidMapping = new WidgetMapping();
+ invalidMapping.setType("invalid");
+ WidgetConfigurationUtil.setWidgetMappings(Collections.singletonList(invalidMapping));
+ });
+ }
/**
- * Process a dummy Node Template object for a Service. A WARNING should be logged for the missing metadata.
+ * Initialize the Artifact Generator Widget Mapping config with incomplete data (no widget name).
+ *
+ * @throws IOException
+ * if a WidgetMapping is invalid
*/
@Test
- public void testMissingServiceData() {
- List<NodeTemplate> nodeTemplateList = Collections.singletonList(buildNodeTemplate("name", "BlockStorage"));
- parser.processServiceTosca(null, Collections.emptyMap(), nodeTemplateList);
- parser.processResourceToscas(nodeTemplateList, null);
+ public void testToscaMappingWithoutWidget() throws IOException {
+ assertThrows(IOException.class, () -> {
+ WidgetMapping invalidMapping = new WidgetMapping();
+ invalidMapping.setWidget(null);
+ WidgetConfigurationUtil.setWidgetMappings(Collections.singletonList(invalidMapping));
+ });
}
+ /**
+ * Create a Resource with a Widget model type and add this to a Service. Note that there are no test CSAR files
+ * which require this functionality, but the code path exists to support it.
+ *
+ * @throws IOException
+ * if the widget mappings are not loaded
+ * @throws XmlArtifactGenerationException
+ * if there is no configuration defined for the test resource's widget type
+ */
+ @Test
+ public void testAddWidgetToService() throws IOException, XmlArtifactGenerationException {
+ assertDoesNotThrow(() -> {
+ ArtifactTestUtils testUtils = new ArtifactTestUtils();
+ testUtils.loadWidgetMappings();
+
+ Model serviceModel = new Service();
+ Resource resourceModel = new Resource(WidgetType.valueOf("VF"), false);
+ resourceModel.setModelType(ModelType.WIDGET);
+
+ ISdcCsarHelper helper = Mockito.mock(ISdcCsarHelper.class);
+ ArtifactGeneratorToscaParser parser = new ArtifactGeneratorToscaParser(helper);
+ parser.addRelatedModel(serviceModel, resourceModel);
+ });
+ }
+
+ /**
+ * Process a dummy Group object for a Service Resource.
+ *
+ * @throws XmlArtifactGenerationException
+ * if there is no configuration defined for a member Widget of an instance group
+ * @throws IOException
+ * if the widget mappings cannot be loaded
+ */
+ @Test
+ public void testInstanceGroups() throws XmlArtifactGenerationException, IOException {
+ new ArtifactTestUtils().loadWidgetMappings();
+
+ final String instanceGroupType = "org.openecomp.groups.ResourceInstanceGroup";
+ WidgetConfigurationUtil.setSupportedInstanceGroups(Collections.singletonList(instanceGroupType));
+
+ SubstitutionMappings sm = Mockito.mock(SubstitutionMappings.class);
+
+ List<Group> groups = Arrays.asList(buildGroup("group", instanceGroupType));
+ Mockito.when(sm.getGroups()).thenReturn(new ArrayList<Group>(groups));
+
+ NodeTemplate serviceNodeTemplate =
+ buildNodeTemplate("service", "org.openecomp.resource.cr.a-collection-resource");
+ serviceNodeTemplate.setSubMappingToscaTemplate(sm);
+
+ Resource groupResource = new Resource(WidgetType.valueOf("INSTANCE_GROUP"), true);
+ List<Resource> resources = new ArtifactGeneratorToscaParser(Mockito.mock(ISdcCsarHelper.class))
+ .processInstanceGroups(groupResource, serviceNodeTemplate);
+
+ assertThat(resources.size(), is(1));
+ Resource resource = resources.get(0);
+ assertThat(resource.getModelNameVersionId(), is(equalTo(TEST_UUID)));
+ }
+
+ /**
+ * Create a NodeTemplate for unit testing purposes. In production code this object would only be created by the
+ * sdc-tosca parser.
+ *
+ * @param name
+ * name of the NodeTemplate
+ * @param type
+ * type of the NodeTemplate
+ * @return a new NodeTemplate object
+ */
private NodeTemplate buildNodeTemplate(String name, String type) {
LinkedHashMap<String, Object> nodeTemplateMap = new LinkedHashMap<>();
+ nodeTemplateMap.put(name, buildMap("type", type));
+ nodeTemplateMap.put(type, buildNodeTemplateCustomDefs());
+ return new NodeTemplate(name, nodeTemplateMap, nodeTemplateMap, null, null);
+ }
+
+ private LinkedHashMap<String, Object> buildNodeTemplateCustomDefs() {
+ LinkedHashMap<String, Object> customDefs = buildCustomDefs();
+ customDefs.put("attributes", null);
+ customDefs.put("requirements", null);
+ customDefs.put("capabilities", null);
+ customDefs.put("artifacts", null);
+ return customDefs;
+ }
+
+ private Group buildGroup(String name, String type) {
LinkedHashMap<String, Object> template = new LinkedHashMap<>();
template.put("type", type);
- nodeTemplateMap.put(name, template);
- return new NodeTemplate(name, nodeTemplateMap, null, null, null);
+ template.put("metadata", new LinkedHashMap<>());
+ template.put("properties", buildMap("UUID", TEST_UUID));
+ LinkedHashMap<String, Object> customDefMap = buildMap(name, template);
+ customDefMap.put(type, buildGroupCustomDefs());
+ return new Group(name, template, null, customDefMap);
+ }
+
+ private LinkedHashMap<String, Object> buildGroupCustomDefs() {
+ LinkedHashMap<String, Object> customDefs = buildCustomDefs();
+ customDefs.put("members", null);
+ return customDefs;
+ }
+
+ private LinkedHashMap<String, Object> buildCustomDefs() {
+ LinkedHashMap<String, Object> customDefs = new LinkedHashMap<>();
+ customDefs.put("derived_from", null);
+ customDefs.put("metadata", null);
+ customDefs.put("version", null);
+ customDefs.put("description", null);
+ customDefs.put("interfaces", null);
+ customDefs.put("properties", buildMap("UUID", buildMap("type", "java.lang.String")));
+ return customDefs;
}
+ private LinkedHashMap<String, Object> buildMap(String key, Object value) {
+ LinkedHashMap<String, Object> map = new LinkedHashMap<>();
+ map.put(key, value);
+ return map;
+ }
}