content: /**
   * 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
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.atlas.model.instance;
  
  import org.apache.atlas.model.ModelTestUtil;
  import org.apache.atlas.model.typedef.AtlasEntityDef;
  import org.apache.atlas.type.AtlasEntityType;
  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 TestAtlasEntity {
      @Test
      public void testEntitySerDe() {
          AtlasEntityDef    entityDef    = ModelTestUtil.getEntityDef();
          AtlasTypeRegistry typeRegistry = ModelTestUtil.getTypesRegistry();
          AtlasEntityType   entityType   = typeRegistry.getEntityTypeByName(entityDef.getName());
  
          assertNotNull(entityType);
  
          AtlasEntity ent1 = entityType.createDefaultValue();
  
          String jsonString = AtlasType.toJson(ent1);
  
          AtlasEntity ent2 = AtlasType.fromJson(jsonString, AtlasEntity.class);
  
          entityType.normalizeAttributeValues(ent2);
  
          assertEquals(ent2, ent1, "Incorrect serialization/deserialization of AtlasEntity");
      }
  
      @Test
      public void testEntitySerDeWithSuperType() {
          AtlasEntityDef    entityDef    = ModelTestUtil.getEntityDefWithSuperType();
          AtlasTypeRegistry typeRegistry = ModelTestUtil.getTypesRegistry();
          AtlasEntityType   entityType   = typeRegistry.getEntityTypeByName(entityDef.getName());
  
          assertNotNull(entityType);
  
          AtlasEntity ent1 = entityType.createDefaultValue();
  
          String jsonString = AtlasType.toJson(ent1);
  
          AtlasEntity ent2 = AtlasType.fromJson(jsonString, AtlasEntity.class);
  
          entityType.normalizeAttributeValues(ent2);
  
          assertEquals(ent2, ent1, "Incorrect serialization/deserialization of AtlasEntity with superType");
      }
  
      @Test
      public void testEntitySerDeWithSuperTypes() {
          AtlasEntityDef    entityDef    = ModelTestUtil.getEntityDefWithSuperTypes();
          AtlasTypeRegistry typeRegistry = ModelTestUtil.getTypesRegistry();
          AtlasEntityType   entityType   = typeRegistry.getEntityTypeByName(entityDef.getName());
  
          assertNotNull(entityType);
  
          AtlasEntity ent1 = entityType.createDefaultValue();
  
          String jsonString = AtlasType.toJson(ent1);
  
          AtlasEntity ent2 = AtlasType.fromJson(jsonString, AtlasEntity.class);
  
          entityType.normalizeAttributeValues(ent2);
  
          assertEquals(ent2, ent1, "Incorrect serialization/deserialization of AtlasEntity with superTypes");
      }
  }
  