--- /dev/null
+/*
+ * ============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());
+ }
+}
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Code Review / sdc.git / blobdiff