gerrit.onap Code Review - sdc.git/blob

   1 /*
   2  * Copyright © 2018 European Support Limited
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15 */
  16
  17 package org.openecomp.sdc.enrichment.impl;
  18
  19 import org.openecomp.core.enrichment.factory.EnrichmentManagerFactory;
  20 import org.openecomp.core.utilities.file.FileUtils;
  21 import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
  22 import org.onap.sdc.tosca.datatypes.model.ServiceTemplate;
  23 import org.onap.sdc.tosca.services.ToscaExtensionYamlUtil;
  24 import org.openecomp.sdc.tosca.services.ToscaFileOutputService;
  25 import org.openecomp.sdc.tosca.services.impl.ToscaFileOutputServiceCsarImpl;
  26 import org.testng.Assert;
  27 import org.testng.annotations.Test;
  28
  29 import java.io.BufferedInputStream;
  30 import java.io.File;
  31 import java.io.FileInputStream;
  32 import java.io.FileOutputStream;
  33 import java.io.IOException;
  34 import java.io.InputStream;
  35 import java.net.URL;
  36 import java.nio.file.NotDirectoryException;
  37 import java.util.HashMap;
  38 import java.util.HashSet;
  39 import java.util.Map;
  40 import java.util.Set;
  41 import java.util.zip.ZipEntry;
  42 import java.util.zip.ZipInputStream;
  43
  44 import static org.junit.Assert.assertEquals;
  45
  46
  47 public class EnrichmentManagerImplTest {
  48
  49   private static ToscaServiceModel loadToscaServiceModel(String serviceTemplatesPath,
  50                                                          String globalServiceTemplatesPath,
  51                                                          String entryDefinitionServiceTemplate)
  52       throws IOException {
  53     ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
  54     Map<String, ServiceTemplate> serviceTemplates = new HashMap<>();
  55     if (entryDefinitionServiceTemplate == null) {
  56       entryDefinitionServiceTemplate = "MainServiceTemplate.yaml";
  57     }
  58
  59     loadServiceTemplates(serviceTemplatesPath, toscaExtensionYamlUtil, serviceTemplates);
  60     if (globalServiceTemplatesPath != null) {
  61       loadServiceTemplates(globalServiceTemplatesPath, toscaExtensionYamlUtil, serviceTemplates);
  62     }
  63
  64     return new ToscaServiceModel(null, serviceTemplates, entryDefinitionServiceTemplate);
  65   }
  66
  67   private static void loadServiceTemplates(String serviceTemplatesPath,
  68                                            ToscaExtensionYamlUtil toscaExtensionYamlUtil,
  69                                            Map<String, ServiceTemplate> serviceTemplates)
  70       throws IOException {
  71     URL urlFile = EnrichmentManagerImplTest.class.getResource(serviceTemplatesPath);
  72     if (urlFile != null) {
  73       File pathFile = new File(urlFile.getFile());
  74       File[] files = pathFile.listFiles();
  75       if (files != null) {
  76         addServiceTemplateFiles(serviceTemplates, files, toscaExtensionYamlUtil);
  77       } else {
  78         throw new NotDirectoryException(serviceTemplatesPath);
  79       }
  80     } else {
  81       throw new NotDirectoryException(serviceTemplatesPath);
  82     }
  83   }
  84
  85   private static void addServiceTemplateFiles(Map<String, ServiceTemplate> serviceTemplates,
  86                                               File[] files,
  87                                               ToscaExtensionYamlUtil toscaExtensionYamlUtil)
  88       throws IOException {
  89     for (File file : files) {
  90       if (!file.getName().equals("CSR.zip") && !file.isDirectory()) {
  91         try (InputStream yamlFile = new FileInputStream(file)) {
  92           ServiceTemplate serviceTemplateFromYaml =
  93               toscaExtensionYamlUtil.yamlToObject(yamlFile, ServiceTemplate.class);
  94           serviceTemplates.put(file.getName(), serviceTemplateFromYaml);
  95         }
  96       }
  97     }
  98   }
  99
 100   @Test
 101   public void testEnrichmentManagerImpl() throws Exception {
 102     Assert.assertTrue(
 103         EnrichmentManagerFactory.getInstance().createInterface() instanceof EnrichmentManagerImpl);
 104   }
 105
 106   private File getToscaModelAsFile(ToscaServiceModel toscaServiceModel) throws IOException {
 107
 108     URL inputFilesUrl = EnrichmentManagerImplTest.class.getResource("/mock/enrich/input");
 109     String path = inputFilesUrl.getPath();
 110
 111
 112     File file = new File(path + "/" + "CSR.zip");
 113     file.createNewFile();
 114
 115     try (FileOutputStream fos = new FileOutputStream(file))
 116
 117     {
 118       ToscaFileOutputService toscaFileOutputService = new ToscaFileOutputServiceCsarImpl();
 119       fos.write(toscaFileOutputService.createOutputFile(toscaServiceModel, null));
 120     }
 121
 122     return file;
 123   }
 124
 125   protected void compareActualAndExpected(File actualFile, String expectedOutputPath)
 126       throws IOException {
 127
 128     URL url = EnrichmentManagerImplTest.class.getResource(expectedOutputPath);
 129     Set<String> expectedResultFileNameSet = new HashSet<>();
 130     Map<String, byte[]> expectedResultMap = new HashMap<>();
 131     String path = url.getPath();
 132     File pathFile = new File(path);
 133     File[] files = pathFile.listFiles();
 134     org.junit.Assert.assertNotNull("model is empty", files);
 135     for (File expectedFile : files) {
 136       expectedResultFileNameSet.add(expectedFile.getName());
 137       try (FileInputStream input = new FileInputStream(expectedFile)) {
 138         expectedResultMap.put(expectedFile.getName(), FileUtils.toByteArray(input));
 139       }
 140     }
 141
 142     try (FileInputStream fis = new FileInputStream(actualFile);
 143          ZipInputStream zis = new ZipInputStream(new BufferedInputStream(fis))) {
 144       ZipEntry entry;
 145       String name;
 146       String expected;
 147       String actual;
 148
 149       while ((entry = zis.getNextEntry()) != null) {
 150
 151         name = entry.getName()
 152             .substring(entry.getName().lastIndexOf(File.separator) + 1, entry.getName().length());
 153         if (expectedResultFileNameSet.contains(name)) {
 154           expected = new String(expectedResultMap.get(name)).trim().replace("\r", "");
 155           actual = new String(FileUtils.toByteArray(zis)).trim().replace("\r", "");
 156           assertEquals("difference in file: " + name, expected, actual);
 157
 158           expectedResultFileNameSet.remove(name);
 159         }
 160       }
 161       if (expectedResultFileNameSet.isEmpty()) {
 162         expectedResultFileNameSet.forEach(System.out::println);
 163       }
 164     }
 165     assertEquals(0, expectedResultFileNameSet.size());
 166   }
 167
 168
 169 }