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.type;
  
  import org.apache.atlas.type.AtlasBuiltInTypes.AtlasIntType;
  import org.testng.annotations.Test;
  
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  
  import static org.testng.Assert.assertEquals;
  import static org.testng.Assert.assertFalse;
  import static org.testng.Assert.assertNotNull;
  import static org.testng.Assert.assertNull;
  import static org.testng.Assert.assertTrue;
  
  public class TestAtlasMapType {
      private final AtlasMapType intIntMapType = new AtlasMapType(new AtlasIntType(), new AtlasIntType());
      private final Object[]     validValues;
      private final Object[]     invalidValues;
  
      @Test
      public void testMapTypeDefaultValue() {
          Map<Object, Object> defValue = intIntMapType.createDefaultValue();
  
          assertEquals(defValue.size(), 1);
      }
  
      @Test
      public void testMapTypeIsValidValue() {
          for (Object value : validValues) {
              assertTrue(intIntMapType.isValidValue(value), "value=" + value);
          }
  
          for (Object value : invalidValues) {
              assertFalse(intIntMapType.isValidValue(value), "value=" + value);
          }
      }
  
      @Test
      public void testMapTypeGetNormalizedValue() {
          assertNull(intIntMapType.getNormalizedValue(null), "value=" + null);
  
          for (Object value : validValues) {
              if (value == null) {
                  continue;
              }
  
              Map<Object, Object> normalizedValue = intIntMapType.getNormalizedValue(value);
  
              assertNotNull(normalizedValue, "value=" + value);
          }
  
          for (Object value : invalidValues) {
              assertNull(intIntMapType.getNormalizedValue(value), "value=" + value);
          }
      }
  
      @Test
      public void testMapTypeValidateValue() {
          List<String> messages = new ArrayList<>();
          for (Object value : validValues) {
              assertTrue(intIntMapType.validateValue(value, "testObj", messages));
              assertEquals(messages.size(), 0, "value=" + value);
          }
  
          for (Object value : invalidValues) {
              assertFalse(intIntMapType.validateValue(value, "testObj", messages));
              assertFalse(messages.isEmpty(), "value=" + value);
              messages.clear();
          }
      }
  
      {
          Map<String, Integer>  strIntMap     = new HashMap<>();
          Map<String, Double>   strDoubleMap  = new HashMap<>();
          Map<String, String>   strStringMap  = new HashMap<>();
          Map<Integer, Integer> intIntMap     = new HashMap<>();
          Map<Object, Object>   objObjMap     = new HashMap<>();
          Map<Object, Object>   invObjObjMap1 = new HashMap<>();
          Map<Object, Object>   invObjObjMap2 = new HashMap<>();
  
          for (int i = 0; i < 10; i++) {
              strIntMap.put(Integer.toString(i), i);
              strDoubleMap.put(Integer.toString(i), (double) i);
              strStringMap.put(Integer.toString(i), Integer.toString(i));
              intIntMap.put(i, i);
              objObjMap.put(i, i);
          }
  
          invObjObjMap1.put("xyz", "123"); // invalid key
          invObjObjMap2.put("123", "xyz"); // invalid value
  
          validValues = new Object[] {
                  null, new HashMap<String, Integer>(), new HashMap<>(), strIntMap, strDoubleMap, strStringMap,
                  intIntMap, objObjMap,
          };
  
          invalidValues = new Object[] {invObjObjMap1, invObjObjMap2, };
      }
  }
  