Additional JUnit tests for Model classes

[aai/babel.git] / src / test / java / org / onap / aai / babel / xml / generator / TestAaiArtifactGenerator.java

diff --git a/src/test/java/org/onap/aai/babel/xml/generator/TestAaiArtifactGenerator.java b/src/test/java/org/onap/aai/babel/xml/generator/TestAaiArtifactGenerator.java
new file mode 100644 (file)
index 0000000..d95291b
--- /dev/null
+++ b/src/test/java/org/onap/aai/babel/xml/generator/TestAaiArtifactGenerator.java
@@ -0,0 +1,115 @@
+/**
+ * ============LICENSE_START=======================================================
+ * org.onap.aai
+ * ================================================================================
+ * 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.
+ * 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.onap.aai.babel.xml.generator;
+
+import static org.hamcrest.CoreMatchers.equalTo;
+import static org.hamcrest.CoreMatchers.is;
+import static org.junit.Assert.assertThat;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+import org.junit.Before;
+import org.junit.Test;
+import org.onap.aai.babel.csar.extractor.InvalidArchiveException;
+import org.onap.aai.babel.parser.ArtifactGeneratorToscaParser;
+import org.onap.aai.babel.testdata.CsarTest;
+import org.onap.aai.babel.util.ArtifactTestUtils;
+import org.onap.aai.babel.util.Resources;
+import org.onap.aai.babel.xml.generator.api.AaiArtifactGenerator;
+import org.onap.aai.babel.xml.generator.data.AdditionalParams;
+import org.onap.aai.babel.xml.generator.data.GenerationData;
+import org.onap.aai.babel.xml.generator.model.WidgetType;
+import org.onap.sdc.tosca.parser.api.ISdcCsarHelper;
+import org.onap.sdc.tosca.parser.exceptions.SdcToscaParserException;
+import org.onap.sdc.tosca.parser.impl.SdcToscaParserFactory;
+
+/**
+ * Direct tests of the {@link AaiArtifactGenerator} to improve code coverage.
+ */
+public class TestAaiArtifactGenerator {
+
+    private ArtifactTestUtils testUtils;
+
+    @Before
+    public void setup() {
+        testUtils = new ArtifactTestUtils();
+        testUtils.setGeneratorSystemProperties();
+    }
+
+    @Test
+    public void testParserWithInvalidMappings() throws IOException, InvalidArchiveException {
+        System.setProperty(ArtifactGeneratorToscaParser.PROPERTY_TOSCA_MAPPING_FILE,
+                new ArtifactTestUtils().getResourcePath(Resources.INVALID_TOSCA_MAPPING_CONFIG));
+
+        GenerationData data = generateArtifactsFromCsarFile();
+        assertThat("Number of errors produced " + data.getErrorData(), data.getErrorData().size(), is(equalTo(1)));
+        assertThat("Number of resources generated", data.getResultData().size(), is(equalTo(0)));
+    }
+
+    @Test
+    public void testParserWithCsarFile() throws IOException, InvalidArchiveException {
+        GenerationData data = generateArtifactsFromCsarFile();
+        assertThat("Number of errors produced " + data.getErrorData(), data.getErrorData().size(), is(equalTo(0)));
+        assertThat("Number of resources generated", data.getResultData().size(), is(equalTo(2)));
+    }
+
+    /**
+     * Test that an Exception is thrown when a Widget Type (such as ALLOTTED_RESOURCE) required by Babel is not present
+     * in the WidgetType dynamic enumeration.
+     *
+     * @throws SdcToscaParserException
+     * @throws IOException
+     * @throws XmlArtifactGenerationException
+     */
+    @Test(expected = IllegalArgumentException.class)
+    public void testParserWithIncompleteMappings()
+            throws SdcToscaParserException, IOException, XmlArtifactGenerationException {
+        testUtils.loadWidgetMappings();
+        testUtils.loadWidgetToUuidMappings();
+
+        AaiArtifactGenerator artifactGenerator = new AaiArtifactGenerator();
+        WidgetType.clearElements(); // Remove all WidgetTypes so that the generator fails
+
+        ISdcCsarHelper csarHelper = SdcToscaParserFactory.getInstance()
+                .getSdcCsarHelper(TestAaiArtifactGenerator.class.getClassLoader()
+                        .getResource(ArtifactTestUtils.CSAR_INPUTS_FOLDER + CsarTest.VNF_VENDOR_CSAR.getName())
+                        .getFile().toString());
+        artifactGenerator.generateAllArtifacts("1.0", csarHelper);
+    }
+
+    /**
+     * Invoke the generator with a sample CSAR file.
+     *
+     * @return the generated AAI Artifacts
+     * @throws InvalidArchiveException
+     *             if the test CSAR file is invalid
+     * @throws IOException
+     *             if there are I/O errors reading the CSAR content
+     */
+    private GenerationData generateArtifactsFromCsarFile() throws InvalidArchiveException, IOException {
+        Map<String, String> additionalParams = new HashMap<>();
+        additionalParams.put(AdditionalParams.SERVICE_VERSION.getName(), "1.0");
+        return new AaiArtifactGenerator().generateArtifact(CsarTest.VNF_VENDOR_CSAR.getContent(),
+                CsarTest.VNF_VENDOR_CSAR.extractArtifacts(), additionalParams);
+    }
+}