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Diffstat (limited to 'openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/impl/ToscaSolConverterPnfTest.java')
-rw-r--r-- | openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/impl/ToscaSolConverterPnfTest.java | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/impl/ToscaSolConverterPnfTest.java b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/impl/ToscaSolConverterPnfTest.java new file mode 100644 index 0000000000..c3f38fe3cd --- /dev/null +++ b/openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/impl/ToscaSolConverterPnfTest.java @@ -0,0 +1,114 @@ +/* + * - + * * ============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.impl; + +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; + +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 static org.junit.Assert.assertEquals; + +@RunWith(Parameterized.class) +public class ToscaSolConverterPnfTest { + + public static final String INPUT_DIR = "pnfDescriptor/in/"; + public static final String OUTPUT_DIR = "pnfDescriptor/out/"; + private String inputFilename; + private YamlUtil yamlUtil = new YamlUtil(); + private ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil(); + + public ToscaSolConverterPnfTest(String inputFilename) { + this.inputFilename = inputFilename; + } + + @Parameterized.Parameters(name = "{index}: {0}") + public static Collection<String> input() throws IOException { + try (Stream<Path> 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); + ServiceTemplateReaderService serviceTemplateReaderService = new ServiceTemplateReaderServiceImpl(descriptor); + ServiceTemplate serviceTemplate = new ServiceTemplate(); + ToscaSolConverterPnf toscaSolConverter = new ToscaSolConverterPnf(); + toscaSolConverter.convertTopologyTemplate(serviceTemplate, serviceTemplateReaderService); + + String result = yamlUtil.objectToYaml(serviceTemplate); + String expectedResult = getExpectedResultFor(inputFilename); + assertEquals(expectedResult, result); + } + + private String getExpectedResultFor(String inputFilename) throws IOException { + try (InputStream inputStream = getOutputFileResourceCorrespondingTo(inputFilename)) { + ServiceTemplate serviceTemplate = toscaExtensionYamlUtil.yamlToObject(inputStream, ServiceTemplate.class); + return yamlUtil.objectToYaml(serviceTemplate); + } + } + + private static Path getPathFromClasspath(String location) { + return Paths.get(Thread.currentThread().getContextClassLoader().getResource(location).getPath()); + } + + private byte[] getInputFileResource(String inputFilename) throws IOException { + return getFileResource(INPUT_DIR + inputFilename); + } + + private InputStream getOutputFileResourceCorrespondingTo(String inputFilename) { + String outputFilename = getOutputFilenameFrom(inputFilename); + return getFileResourceAsInputStream(OUTPUT_DIR + outputFilename); + } + + private String getOutputFilenameFrom(String inputFilename) { + return inputFilename.replace("pnfDescriptor", "topologyTemplate"); + } + + private byte[] getFileResource(String filePath) throws IOException { + try (InputStream inputStream = getFileResourceAsInputStream(filePath)) { + return IOUtils.toByteArray(inputStream); + } + } + + private InputStream getFileResourceAsInputStream(String filePath) { + return Thread.currentThread().getContextClassLoader().getResourceAsStream(filePath); + } + +}
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