gerrit.onap Code Review - sdc.git/blob

   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 static org.junit.Assert.assertEquals;
  20 import static org.openecomp.sdc.translator.TestUtils.getErrorAsString;
  21
  22 import org.apache.commons.collections4.MapUtils;
  23 import org.junit.Assert;
  24 import org.junit.BeforeClass;
  25 import org.openecomp.core.translator.api.HeatToToscaTranslator;
  26 import org.openecomp.core.translator.datatypes.TranslatorOutput;
  27 import org.openecomp.core.translator.factory.HeatToToscaTranslatorFactory;
  28 import org.openecomp.core.utilities.file.FileUtils;
  29 import org.openecomp.core.validation.util.MessageContainerUtil;
  30 import org.openecomp.sdc.common.errors.CoreException;
  31 import org.openecomp.sdc.common.errors.ErrorCategory;
  32 import org.openecomp.sdc.common.errors.ErrorCode;
  33 import org.openecomp.sdc.common.togglz.ToggleableFeature;
  34 import org.openecomp.sdc.datatypes.error.ErrorLevel;
  35 import org.openecomp.sdc.tosca.services.impl.ToscaFileOutputServiceCsarImpl;
  36 import org.openecomp.sdc.translator.TestUtils;
  37 import org.togglz.testing.TestFeatureManager;
  38 import org.togglz.testing.TestFeatureManagerProvider;
  39
  40 import java.io.BufferedInputStream;
  41 import java.io.ByteArrayInputStream;
  42 import java.io.File;
  43 import java.io.FileInputStream;
  44 import java.io.IOException;
  45 import java.net.URL;
  46 import java.util.HashMap;
  47 import java.util.HashSet;
  48 import java.util.Map;
  49 import java.util.Set;
  50 import java.util.zip.ZipInputStream;
  51
  52
  53 public class BaseFullTranslationTest {
  54
  55     private static final String IN_POSTFIX = "/in";
  56     private static final String OUT_POSTFIX = "/out";
  57
  58     protected static TestFeatureManager manager;
  59
  60     @BeforeClass
  61     public static void enableToggleableFeatures() {
  62         manager = new TestFeatureManager(ToggleableFeature.class);
  63         manager.enableAll();
  64         TestFeatureManagerProvider.setFeatureManager(manager);
  65     }
  66
  67     protected void testTranslationWithInit(String path) throws IOException {
  68         byte[] translatedZipFile = initTranslatorAndTranslate(path);
  69         testTranslation(path, translatedZipFile);
  70     }
  71
  72     protected byte[] initTranslatorAndTranslate(String path) throws IOException {
  73         HeatToToscaTranslator heatToToscaTranslator = HeatToToscaTranslatorFactory.getInstance().createInterface();
  74         return translateZipFile(path, heatToToscaTranslator);
  75     }
  76
  77     protected void testTranslation(String basePath, byte[] translatedZipFile) throws IOException {
  78
  79         URL url = BaseFullTranslationTest.class.getResource(basePath + OUT_POSTFIX);
  80         Set<String> expectedResultFileNameSet = new HashSet<>();
  81         Map<String, byte[]> expectedResultMap = new HashMap<>();
  82
  83         String path = url.getPath();
  84         File pathFile = new File(path);
  85         File[] files = pathFile.listFiles();
  86         Assert.assertNotNull("manifest files is empty", files);
  87         for (File expectedFile : files) {
  88             expectedResultFileNameSet.add(expectedFile.getName());
  89             try (FileInputStream input = new FileInputStream(expectedFile)) {
  90                 expectedResultMap.put(expectedFile.getName(), FileUtils.toByteArray(input));
  91             }
  92         }
  93
  94         try (ByteArrayInputStream fis = new ByteArrayInputStream(translatedZipFile);
  95              BufferedInputStream bis = new BufferedInputStream(fis);
  96              ZipInputStream zis = new ZipInputStream(bis)) {
  97             TestUtils.compareTranslatedOutput(expectedResultFileNameSet, expectedResultMap, zis);
  98         }
  99         assertEquals(0, expectedResultFileNameSet.size());
 100     }
 101
 102     private byte[] translateZipFile(String basePath, HeatToToscaTranslator heatToToscaTranslator) throws IOException {
 103         URL inputFilesUrl = this.getClass().getResource(basePath + IN_POSTFIX);
 104         String path = inputFilesUrl.getPath();
 105         TestUtils.addFilesToTranslator(heatToToscaTranslator, path);
 106         TranslatorOutput translatorOutput = heatToToscaTranslator.translate();
 107         Assert.assertNotNull(translatorOutput);
 108         if (MapUtils.isNotEmpty(translatorOutput.getErrorMessages()) && MapUtils.isNotEmpty(
 109                 MessageContainerUtil.getMessageByLevel(ErrorLevel.ERROR, translatorOutput.getErrorMessages()))) {
 110             throw new CoreException((new ErrorCode.ErrorCodeBuilder()).withMessage(
 111                     "Error in validation " + getErrorAsString(translatorOutput.getErrorMessages()))
 112                                                                       .withId("Validation Error")
 113                                                                       .withCategory(ErrorCategory.APPLICATION).build());
 114         }
 115
 116         return new ToscaFileOutputServiceCsarImpl().createOutputFile(translatorOutput.getToscaServiceModel(), null);
 117     }
 118
 119 }