openecomp-be/lib/openecomp-tosca-converter-lib/openecomp-tosca-converter-core/src/test/java/org/openecomp/core/impl/ToscaSolConverterVnfTest.java

   1 /*
   2  * -
   3  *  * ============LICENSE_START=======================================================
   4  *  *  Copyright (C) 2019  Nordix Foundation.
   5  *  * ================================================================================
   6  *  * Licensed under the Apache License, Version 2.0 (the "License");
   7  *  * you may not use this file except in compliance with the License.
   8  *  * You may obtain a copy of the License at
   9  *  *
  10  *  *      http://www.apache.org/licenses/LICENSE-2.0
  11  *  *
  12  *  * Unless required by applicable law or agreed to in writing, software
  13  *  * distributed under the License is distributed on an "AS IS" BASIS,
  14  *  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  *  * See the License for the specific language governing permissions and
  16  *  * limitations under the License.
  17  *  *
  18  *  * SPDX-License-Identifier: Apache-2.0
  19  *  * ============LICENSE_END=========================================================
  20  *
  21  */
  22
  23 package org.openecomp.core.impl;
  24
  25 import static org.junit.Assert.fail;
  26
  27 import org.apache.commons.io.IOUtils;
  28 import org.junit.Assert;
  29 import org.junit.Before;
  30 import org.junit.Test;
  31 import org.onap.sdc.tosca.datatypes.model.ServiceTemplate;
  32 import org.openecomp.core.utilities.file.FileContentHandler;
  33 import org.openecomp.sdc.common.errors.CoreException;
  34 import org.openecomp.sdc.logging.api.Logger;
  35 import org.openecomp.sdc.logging.api.LoggerFactory;
  36 import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
  37 import java.io.IOException;
  38 import java.io.InputStream;
  39 import java.nio.charset.StandardCharsets;
  40 import java.util.Map;
  41
  42
  43 public class ToscaSolConverterVnfTest {
  44     private static final Logger LOGGER = LoggerFactory.getLogger(ToscaSolConverterVnfTest.class);
  45
  46     private AbstractToscaSolConverter toscaSolConverter;
  47     private FileContentHandler fileContentHandler;
  48
  49     @Before
  50     public void setUp(){
  51         toscaSolConverter = new ToscaSolConverterVnf();
  52         fileContentHandler = new FileContentHandler();
  53     }
  54
  55     @Test
  56     public void testGivenSOL004WithMetadataDirectoryPackage_whenToscaSolConverterIsCalled_validToscaServiceModelIsReturned() {
  57         fileContentHandler.addFile("TOSCA-Metadata/TOSCA.meta",
  58                 ("TOSCA-Meta-File-Version: 1.0\n " +
  59                 "CSAR-Version: 1.1\n" +
  60                 "Created-By: Ericsson\n" +
  61                 "Entry-Definitions: Definitions/Main.yaml\n" +
  62                 "Entry-Manifest: Main.mf\n" +
  63                 "Entry-Change-Log: Artifacts/ChangeLog.txt")
  64                         .getBytes(StandardCharsets.UTF_8));
  65
  66         final String mainServiceTemplate = "Main.yaml";
  67         final String mainManifest = "Main.mf";
  68
  69         fileContentHandler.addFile("Definitions/" + mainServiceTemplate, getFileResource("/toscaSOlConverter/Main.yaml"));
  70         fileContentHandler.addFile(mainManifest, "".getBytes());
  71         fileContentHandler.addFile("Definitions/sample_import1.yaml", getFileResource("/toscaSOlConverter/sample_import1.yaml"));
  72         fileContentHandler.addFile("Definitions/sample_import2.yaml", getFileResource("/toscaSOlConverter/sample_import2.yaml"));
  73         fileContentHandler.addFile("Artifacts/sample_import3.yaml", getFileResource("/toscaSOlConverter/sample_import3.yaml"));
  74         fileContentHandler.addFile("Artifacts/sample_import4.yaml", getFileResource("/toscaSOlConverter/sample_import4.yaml"));
  75         fileContentHandler.addFile("sample_import5.yaml", getFileResource("/toscaSOlConverter/sample_import3.yaml"));
  76
  77         final ToscaServiceModel toscaServiceModel = convertToscaSol();
  78         final FileContentHandler contentHandler = toscaServiceModel.getArtifactFiles();
  79         final Map<String, ServiceTemplate> serviceTemplateMap = toscaServiceModel.getServiceTemplates();
  80         final String entryDefinitionTemplateName = toscaServiceModel.getEntryDefinitionServiceTemplate();
  81         Assert.assertTrue("Artifacts should contain external files", contentHandler.containsFile(mainManifest));
  82         Assert.assertTrue("Main service template should exist", serviceTemplateMap.containsKey(mainServiceTemplate));
  83         Assert.assertEquals("Entry Definition name should be same as passed in TOSCA.meta",
  84             mainServiceTemplate, entryDefinitionTemplateName);
  85     }
  86
  87     @Test(expected = RuntimeException.class)
  88     public void testGivenSOL004InvalidDirectoryPackage_whenToscaSolConverterIsCalled_exceptionIsExpected() {
  89         fileContentHandler.addFile("TOSCA-Metadata/TOSCA.meta",
  90             ("TOSCA-Meta-File-Version: 1.0\n " +
  91                 "CSAR-Version: 1.1\n" +
  92                 "Created-by: Ericsson\n" +
  93                 "Entry-Definitions: Definitions/Main.yaml\n" +
  94                 "Entry-Manifest: Main.mf\n" +
  95                 "Entry-Change-Log: Artifacts/ChangeLog.txt")
  96                 .getBytes(StandardCharsets.UTF_8));
  97
  98         fileContentHandler.addFile("Definitions/Main.yaml", getFileResource("/toscaSOlConverter/Main.yaml"));
  99         fileContentHandler.addFile("Main.mf", "".getBytes());
 100         fileContentHandler.addFile("Definitions/sample_import1.yaml", getFileResource("/toscaSOlConverter/sample_import3.yaml"));
 101
 102         convertToscaSol();
 103     }
 104
 105     @Test(expected = IOException.class)
 106     public void testGivenMetaFileDoesNotExist_thenAnExceptionIsThrown() throws IOException {
 107         toscaSolConverter.convert(fileContentHandler);
 108     }
 109
 110     @Test(expected = CoreException.class)
 111     public void testGivenInvalidServiceTemplate_thenAnExceptionIsThrown() {
 112
 113         fileContentHandler.addFile("TOSCA-Metadata/TOSCA.meta",
 114                 ("TOSCA-Meta-File-Version: 1.0\n " +
 115                         "CSAR-Version: 1.1\n" +
 116                         "Created-By: Ericsson\n" +
 117                         "Entry-Definitions: Definitions/Main.yaml\n" +
 118                         "Entry-Manifest: Main.mf\n" +
 119                         "Entry-Change-Log: Artifacts/ChangeLog.txt")
 120                         .getBytes(StandardCharsets.UTF_8));
 121
 122         fileContentHandler.addFile("Definitions/Main.yaml", getFileResource("/toscaSOlConverter/invalidMainService.yaml"));
 123         convertToscaSol();
 124     }
 125
 126     private ToscaServiceModel convertToscaSol() {
 127         try {
 128             return toscaSolConverter.convert(fileContentHandler);
 129         } catch (final IOException e) {
 130             final String errorMsg = "Could convert file content handler";
 131             LOGGER.error(errorMsg, e);
 132             fail(errorMsg);
 133         }
 134         return null;
 135     }
 136
 137     private byte[] getFileResource(final String filePath) {
 138         try (final InputStream inputStream = this.getClass().getResourceAsStream(filePath)) {
 139             return IOUtils.toByteArray(inputStream);
 140         } catch (final IOException ex) {
 141             fail(String.format("Could not load file: %s", filePath));
 142         }
 143
 144         return null;
 145     }
 146
 147 }