openecomp-be/lib/openecomp-sdc-enrichment-lib/openecomp-sdc-enrichment-core/src/test/java/org/openecomp/sdc/enrichment/impl/EnrichmentManagerImplTest.java

   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.onap.sdc.tosca.datatypes.model.ServiceTemplate;
  20 import org.onap.sdc.tosca.services.ToscaExtensionYamlUtil;
  21 import org.openecomp.core.enrichment.factory.EnrichmentManagerFactory;
  22 import org.openecomp.core.utilities.file.FileUtils;
  23 import org.openecomp.sdc.tosca.datatypes.ToscaServiceModel;
  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.*;
  30 import java.net.URL;
  31 import java.nio.file.NotDirectoryException;
  32 import java.util.HashMap;
  33 import java.util.HashSet;
  34 import java.util.Map;
  35 import java.util.Set;
  36 import java.util.zip.ZipEntry;
  37 import java.util.zip.ZipInputStream;
  38
  39 import static org.junit.Assert.assertEquals;
  40
  41
  42 public class EnrichmentManagerImplTest {
  43
  44   private static ToscaServiceModel loadToscaServiceModel(String serviceTemplatesPath,
  45                                                          String globalServiceTemplatesPath,
  46                                                          String entryDefinitionServiceTemplate)
  47       throws IOException {
  48     ToscaExtensionYamlUtil toscaExtensionYamlUtil = new ToscaExtensionYamlUtil();
  49     Map<String, ServiceTemplate> serviceTemplates = new HashMap<>();
  50     if (entryDefinitionServiceTemplate == null) {
  51       entryDefinitionServiceTemplate = "MainServiceTemplate.yaml";
  52     }
  53
  54     loadServiceTemplates(serviceTemplatesPath, toscaExtensionYamlUtil, serviceTemplates);
  55     if (globalServiceTemplatesPath != null) {
  56       loadServiceTemplates(globalServiceTemplatesPath, toscaExtensionYamlUtil, serviceTemplates);
  57     }
  58
  59     return new ToscaServiceModel(null, serviceTemplates, entryDefinitionServiceTemplate);
  60   }
  61
  62   private static void loadServiceTemplates(String serviceTemplatesPath,
  63                                            ToscaExtensionYamlUtil toscaExtensionYamlUtil,
  64                                            Map<String, ServiceTemplate> serviceTemplates)
  65       throws IOException {
  66     URL urlFile = EnrichmentManagerImplTest.class.getResource(serviceTemplatesPath);
  67     if (urlFile != null) {
  68       File pathFile = new File(urlFile.getFile());
  69       File[] files = pathFile.listFiles();
  70       if (files != null) {
  71         addServiceTemplateFiles(serviceTemplates, files, toscaExtensionYamlUtil);
  72       } else {
  73         throw new NotDirectoryException(serviceTemplatesPath);
  74       }
  75     } else {
  76       throw new NotDirectoryException(serviceTemplatesPath);
  77     }
  78   }
  79
  80   private static void addServiceTemplateFiles(Map<String, ServiceTemplate> serviceTemplates,
  81                                               File[] files,
  82                                               ToscaExtensionYamlUtil toscaExtensionYamlUtil)
  83       throws IOException {
  84     for (File file : files) {
  85       if (!file.getName().equals("CSR.zip") && !file.isDirectory()) {
  86         try (InputStream yamlFile = new FileInputStream(file)) {
  87           ServiceTemplate serviceTemplateFromYaml =
  88               toscaExtensionYamlUtil.yamlToObject(yamlFile, ServiceTemplate.class);
  89           serviceTemplates.put(file.getName(), serviceTemplateFromYaml);
  90         }
  91       }
  92     }
  93   }
  94
  95   @Test
  96   public void testEnrichmentManagerImpl() throws Exception {
  97     Assert.assertTrue(
  98         EnrichmentManagerFactory.getInstance().createInterface() instanceof EnrichmentManagerImpl);
  99   }
 100
 101   private File getToscaModelAsFile(ToscaServiceModel toscaServiceModel) throws IOException {
 102
 103     URL inputFilesUrl = EnrichmentManagerImplTest.class.getResource("/mock/enrich/input");
 104     String path = inputFilesUrl.getPath();
 105
 106
 107     File file = new File(path + "/" + "CSR.zip");
 108     file.createNewFile();
 109
 110     try (FileOutputStream fos = new FileOutputStream(file))
 111
 112     {
 113       ToscaFileOutputService toscaFileOutputService = new ToscaFileOutputServiceCsarImpl();
 114       fos.write(toscaFileOutputService.createOutputFile(toscaServiceModel, null));
 115     }
 116
 117     return file;
 118   }
 119
 120   protected void compareActualAndExpected(File actualFile, String expectedOutputPath)
 121       throws IOException {
 122
 123     URL url = EnrichmentManagerImplTest.class.getResource(expectedOutputPath);
 124     Set<String> expectedResultFileNameSet = new HashSet<>();
 125     Map<String, byte[]> expectedResultMap = new HashMap<>();
 126     String path = url.getPath();
 127     File pathFile = new File(path);
 128     File[] files = pathFile.listFiles();
 129     org.junit.Assert.assertNotNull("model is empty", files);
 130     for (File expectedFile : files) {
 131       expectedResultFileNameSet.add(expectedFile.getName());
 132       try (FileInputStream input = new FileInputStream(expectedFile)) {
 133         expectedResultMap.put(expectedFile.getName(), FileUtils.toByteArray(input));
 134       }
 135     }
 136
 137     try (FileInputStream fis = new FileInputStream(actualFile);
 138          ZipInputStream zis = new ZipInputStream(new BufferedInputStream(fis))) {
 139       ZipEntry entry;
 140       String name;
 141       String expected;
 142       String actual;
 143
 144       while ((entry = zis.getNextEntry()) != null) {
 145
 146         name = entry.getName()
 147             .substring(entry.getName().lastIndexOf(File.separator) + 1, entry.getName().length());
 148         if (expectedResultFileNameSet.contains(name)) {
 149           expected = new String(expectedResultMap.get(name)).trim().replace("\r", "");
 150           actual = new String(FileUtils.toByteArray(zis)).trim().replace("\r", "");
 151           assertEquals("difference in file: " + name, expected, actual);
 152
 153           expectedResultFileNameSet.remove(name);
 154         }
 155       }
 156       if (expectedResultFileNameSet.isEmpty()) {
 157         expectedResultFileNameSet.forEach(System.out::println);
 158       }
 159     }
 160     assertEquals(0, expectedResultFileNameSet.size());
 161   }
 162
 163
 164 }