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   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   * <p>
   * http://www.apache.org/licenses/LICENSE-2.0
   * <p>
   * Unless required by applicable law or agreed to in writing, software
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   * See the License for the specific language governing permissions and
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  package org.apache.atlas.model.instance;
  
  import org.apache.atlas.exception.AtlasBaseException;
  import org.apache.atlas.model.ModelTestUtil;
  import org.apache.atlas.model.typedef.AtlasClassificationDef;
  import org.apache.atlas.type.AtlasClassificationType;
  import org.apache.atlas.type.AtlasType;
  import org.apache.atlas.type.AtlasTypeRegistry;
  import org.testng.annotations.Test;
  
  import static org.testng.Assert.assertEquals;
  import static org.testng.Assert.assertNotNull;
  
  public class TestAtlasClassification {
      @Test
      public void testClassificationSerDe() throws AtlasBaseException {
          AtlasClassificationDef  classificationDef  = ModelTestUtil.getClassificationDef();
          AtlasTypeRegistry       typeRegistry       = ModelTestUtil.getTypesRegistry();
          AtlasClassificationType classificationType = typeRegistry.getClassificationTypeByName(classificationDef.getName());
  
          assertNotNull(classificationType);
  
          AtlasClassification ent1 = ModelTestUtil.newClassification(classificationDef, typeRegistry);
  
          String jsonString = AtlasType.toJson(ent1);
  
          AtlasClassification ent2 = AtlasType.fromJson(jsonString, AtlasClassification.class);
  
          classificationType.normalizeAttributeValues(ent2);
  
          assertEquals(ent2, ent1, "Incorrect serialization/deserialization of AtlasClassification");
      }
  
      @Test
      public void testClassificationSerDeWithSuperType() throws AtlasBaseException {
          AtlasClassificationDef  classificationDef  = ModelTestUtil.getClassificationDefWithSuperType();
          AtlasTypeRegistry       typeRegistry       = ModelTestUtil.getTypesRegistry();
          AtlasClassificationType classificationType = typeRegistry.getClassificationTypeByName(classificationDef.getName());
  
          assertNotNull(classificationType);
  
          AtlasClassification ent1 = classificationType.createDefaultValue();
  
          String jsonString = AtlasType.toJson(ent1);
  
          AtlasClassification ent2 = AtlasType.fromJson(jsonString, AtlasClassification.class);
  
          classificationType.normalizeAttributeValues(ent2);
  
          assertEquals(ent2, ent1, "Incorrect serialization/deserialization of AtlasClassification with superType");
      }
  
      @Test
      public void testClassificationSerDeWithSuperTypes() throws AtlasBaseException {
          AtlasClassificationDef  classificationDef  = ModelTestUtil.getClassificationDefWithSuperTypes();
          AtlasTypeRegistry       typeRegistry       = ModelTestUtil.getTypesRegistry();
          AtlasClassificationType classificationType = typeRegistry.getClassificationTypeByName(classificationDef.getName());
  
          assertNotNull(classificationType);
  
          AtlasClassification ent1 = classificationType.createDefaultValue();
  
          String jsonString = AtlasType.toJson(ent1);
  
          AtlasClassification ent2 = AtlasType.fromJson(jsonString, AtlasClassification.class);
  
          classificationType.normalizeAttributeValues(ent2);
  
          assertEquals(ent2, ent1, "Incorrect serialization/deserialization of AtlasClassification with superTypes");
      }
  }
  