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.typedef;
  
  import org.apache.atlas.model.ModelTestUtil;
  import org.apache.atlas.model.typedef.AtlasStructDef.AtlasAttributeDef;
  import org.apache.atlas.type.AtlasType;
  import org.testng.annotations.Test;
  
  import java.util.List;
  
  import static org.testng.Assert.assertEquals;
  import static org.testng.Assert.assertFalse;
  import static org.testng.Assert.assertTrue;
  
  public class TestAtlasStructDef {
      @Test
      public void testStructDefSerDeEmpty() {
          AtlasStructDef structDef = new AtlasStructDef("emptyStructDef");
  
          String jsonString = AtlasType.toJson(structDef);
  
          AtlasStructDef structDef2 = AtlasType.fromJson(jsonString, AtlasStructDef.class);
  
          assertEquals(structDef2, structDef, "Incorrect serialization/deserialization of AtlasStructDef");
      }
  
      @Test
      public void testStructDefSerDe() {
          AtlasStructDef structDef = ModelTestUtil.getStructDef();
  
          String jsonString = AtlasType.toJson(structDef);
  
          AtlasStructDef structDef2 = AtlasType.fromJson(jsonString, AtlasStructDef.class);
  
          assertEquals(structDef2, structDef, "Incorrect serialization/deserialization of AtlasStructDef");
      }
  
      @Test
      public void testStructDefHasAttribute() {
          AtlasStructDef structDef = ModelTestUtil.getStructDef();
  
          for (AtlasAttributeDef attributeDef : structDef.getAttributeDefs()) {
              assertTrue(structDef.hasAttribute(attributeDef.getName()));
          }
  
          assertFalse(structDef.hasAttribute("01234-xyzabc-;''-)("));
      }
  
      @Test
      public void testStructDefAddAttribute() {
          AtlasStructDef structDef = ModelTestUtil.newStructDef();
  
          structDef.addAttribute(new AtlasAttributeDef("newAttribute", AtlasBaseTypeDef.ATLAS_TYPE_INT));
          assertTrue(structDef.hasAttribute("newAttribute"));
      }
  
      @Test
      public void testStructDefRemoveAttribute() {
          AtlasStructDef structDef = ModelTestUtil.newStructDef();
  
          String attrName = structDef.getAttributeDefs().get(0).getName();
          assertTrue(structDef.hasAttribute(attrName));
  
          structDef.removeAttribute(attrName);
          assertFalse(structDef.hasAttribute(attrName));
      }
  
      @Test
      public void testStructDefSetAttributeDefs() {
          AtlasStructDef structDef = ModelTestUtil.newStructDef();
  
          List<AtlasAttributeDef> oldAttributes = structDef.getAttributeDefs();
          List<AtlasAttributeDef> newttributes  = ModelTestUtil.newAttributeDefsWithAllBuiltInTypes("newAttributes");
  
          structDef.setAttributeDefs(newttributes);
  
          for (AtlasAttributeDef attributeDef : oldAttributes) {
              assertFalse(structDef.hasAttribute(attributeDef.getName()));
          }
  
          for (AtlasAttributeDef attributeDef : newttributes) {
              assertTrue(structDef.hasAttribute(attributeDef.getName()));
          }
      }
  }
  