openecomp-be/lib/openecomp-sdc-translator-lib/openecomp-sdc-translator-core/src/test/java/org/openecomp/sdc/translator/services/heattotosca/impl/resourcetranslation/BaseFullTranslationTest.java

   1 /*
   2  * Copyright © 2016-2018 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.translator.services.heattotosca.impl.resourcetranslation;
  18
  19 import org.apache.commons.collections4.MapUtils;
  20 import org.junit.Assert;
  21 import org.junit.BeforeClass;
  22 import org.openecomp.core.translator.api.HeatToToscaTranslator;
  23 import org.openecomp.core.translator.datatypes.TranslatorOutput;
  24 import org.openecomp.core.translator.factory.HeatToToscaTranslatorFactory;
  25 import org.openecomp.core.utilities.file.FileUtils;
  26 import org.openecomp.core.validation.util.MessageContainerUtil;
  27 import org.openecomp.sdc.common.errors.CoreException;
  28 import org.openecomp.sdc.common.errors.ErrorCategory;
  29 import org.openecomp.sdc.common.errors.ErrorCode;
  30 import org.openecomp.sdc.common.togglz.ToggleableFeature;
  31 import org.openecomp.sdc.datatypes.error.ErrorLevel;
  32 import org.openecomp.sdc.tosca.services.impl.ToscaFileOutputServiceCsarImpl;
  33 import org.openecomp.sdc.translator.TestUtils;
  34 import org.togglz.testing.TestFeatureManager;
  35 import org.togglz.testing.TestFeatureManagerProvider;
  36
  37 import java.io.*;
  38 import java.net.URL;
  39 import java.util.HashMap;
  40 import java.util.HashSet;
  41 import java.util.Map;
  42 import java.util.Set;
  43 import java.util.zip.ZipInputStream;
  44
  45 import static org.junit.Assert.assertEquals;
  46 import static org.openecomp.sdc.translator.TestUtils.getErrorAsString;
  47
  48
  49 public class BaseFullTranslationTest {
  50
  51     private static final String IN_POSTFIX = "/in";
  52     private static final String OUT_POSTFIX = "/out";
  53
  54     protected static TestFeatureManager manager;
  55
  56     @BeforeClass
  57     public static void enableToggleableFeatures() {
  58         manager = new TestFeatureManager(ToggleableFeature.class);
  59         manager.enableAll();
  60         TestFeatureManagerProvider.setFeatureManager(manager);
  61     }
  62
  63     protected void testTranslationWithInit(String path) throws IOException {
  64         byte[] translatedZipFile = initTranslatorAndTranslate(path);
  65         testTranslation(path, translatedZipFile);
  66     }
  67
  68     protected byte[] initTranslatorAndTranslate(String path) throws IOException {
  69         HeatToToscaTranslator heatToToscaTranslator = HeatToToscaTranslatorFactory.getInstance().createInterface();
  70         return translateZipFile(path, heatToToscaTranslator);
  71     }
  72
  73     protected void testTranslation(String basePath, byte[] translatedZipFile) throws IOException {
  74
  75         URL url = BaseFullTranslationTest.class.getResource(basePath + OUT_POSTFIX);
  76         Set<String> expectedResultFileNameSet = new HashSet<>();
  77         Map<String, byte[]> expectedResultMap = new HashMap<>();
  78
  79         String path = url.getPath();
  80         File pathFile = new File(path);
  81         File[] files = pathFile.listFiles();
  82         Assert.assertNotNull("manifest files is empty", files);
  83         for (File expectedFile : files) {
  84             expectedResultFileNameSet.add(expectedFile.getName());
  85             try (FileInputStream input = new FileInputStream(expectedFile)) {
  86                 expectedResultMap.put(expectedFile.getName(), FileUtils.toByteArray(input));
  87             }
  88         }
  89
  90         try (ByteArrayInputStream fis = new ByteArrayInputStream(translatedZipFile);
  91              BufferedInputStream bis = new BufferedInputStream(fis);
  92              ZipInputStream zis = new ZipInputStream(bis)) {
  93             TestUtils.compareTranslatedOutput(expectedResultFileNameSet, expectedResultMap, zis);
  94         }
  95         assertEquals(0, expectedResultFileNameSet.size());
  96     }
  97
  98     private byte[] translateZipFile(String basePath, HeatToToscaTranslator heatToToscaTranslator) throws IOException {
  99         URL inputFilesUrl = this.getClass().getResource(basePath + IN_POSTFIX);
 100         String path = inputFilesUrl.getPath();
 101         TestUtils.addFilesToTranslator(heatToToscaTranslator, path);
 102         TranslatorOutput translatorOutput = heatToToscaTranslator.translate();
 103         Assert.assertNotNull(translatorOutput);
 104         if (MapUtils.isNotEmpty(translatorOutput.getErrorMessages()) && MapUtils.isNotEmpty(
 105                 MessageContainerUtil.getMessageByLevel(ErrorLevel.ERROR, translatorOutput.getErrorMessages()))) {
 106             throw new CoreException((new ErrorCode.ErrorCodeBuilder()).withMessage(
 107                     "Error in validation " + getErrorAsString(translatorOutput.getErrorMessages()))
 108                                                                       .withId("Validation Error")
 109                                                                       .withCategory(ErrorCategory.APPLICATION).build());
 110         }
 111
 112         return new ToscaFileOutputServiceCsarImpl().createOutputFile(translatorOutput.getToscaServiceModel(), null);
 113     }
 114
 115 }