From 7de4f3e788ff2b71936ae43be7dfbdf48740f9be Mon Sep 17 00:00:00 2001 From: "andre.schmid" Date: Tue, 3 Sep 2019 13:45:28 +0000 Subject: Implement PNFD Model driven conversion Change-Id: I7427e82353cac17817457294d78953f867d2d6e8 Issue-ID: SDC-2509 Signed-off-by: andre.schmid --- .../impl/pnfd/PnfTransformationEngineTest.java | 112 +++++++++++++++++++++ 1 file changed, 112 insertions(+) create mode 100644 openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/PnfTransformationEngineTest.java (limited to 'openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/PnfTransformationEngineTest.java') diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/PnfTransformationEngineTest.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/PnfTransformationEngineTest.java new file mode 100644 index 0000000000..280d14888d --- /dev/null +++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/converter/impl/pnfd/PnfTransformationEngineTest.java @@ -0,0 +1,112 @@ +/* + * ============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.Collection; +import java.util.stream.Collectors; +import java.util.stream.Stream; +import org.apache.commons.io.IOUtils; +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 PnfTransformationEngineTest { + + public static final String INPUT_DIR = "pnfDescriptor/in/"; + public static final String OUTPUT_DIR = "pnfDescriptor/out/"; + private String inputFilename; + private final YamlUtil yamlUtil = new YamlUtil(); + private final ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil(); + + public PnfTransformationEngineTest(final String inputFilename) { + this.inputFilename = inputFilename; + } + + @Parameterized.Parameters(name = "{index}: {0}") + public static Collection input() throws IOException { + try (final Stream files = Files.list(getPathFromClasspath(INPUT_DIR))) { + return files.map(path -> path.getFileName().toString()) + .collect(Collectors.toList()); + } + } + + @Test + public void testTopologyTemplateConversions() throws IOException { + final byte[] descriptor = getInputFileResource(inputFilename); + final ServiceTemplateReaderService serviceTemplateReaderService = new ServiceTemplateReaderServiceImpl(descriptor); + final ServiceTemplate serviceTemplate = new ServiceTemplate(); + + final PnfdTransformationEngine pnfdTransformationEngine = new PnfdTransformationEngine( + serviceTemplateReaderService, serviceTemplate); + pnfdTransformationEngine.transform(); + + final String result = yamlUtil.objectToYaml(serviceTemplate); + final String expectedResult = getExpectedResultFor(inputFilename); + assertEquals(expectedResult, result); + } + + private String getExpectedResultFor(final String inputFilename) throws IOException { + try (final InputStream inputStream = getOutputFileResourceCorrespondingTo(inputFilename)) { + final 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()); + } + + private byte[] getInputFileResource(final String inputFilename) throws IOException { + return getFileResource(INPUT_DIR + inputFilename); + } + + private InputStream getOutputFileResourceCorrespondingTo(final String inputFilename) { + final String outputFilename = getOutputFilenameFrom(inputFilename); + return getFileResourceAsInputStream(OUTPUT_DIR + outputFilename); + } + + private String getOutputFilenameFrom(final String inputFilename) { + return inputFilename.replace("pnfDescriptor", "topologyTemplate"); + } + + private byte[] getFileResource(final String filePath) throws IOException { + try (final InputStream inputStream = getFileResourceAsInputStream(filePath)) { + return IOUtils.toByteArray(inputStream); + } + } + + private InputStream getFileResourceAsInputStream(final String filePath) { + return Thread.currentThread().getContextClassLoader().getResourceAsStream(filePath); + } + +} \ No newline at end of file -- cgit 1.2.3-korg