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
   * 
   *    http://www.apache.org/licenses/LICENSE-2.0
   *
   * 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 io.jafka.utils;
  
  import static org.junit.Assert.*;
  
  import java.util.Map;
  
  import org.junit.Test;
  
  /**
   * @author adyliu (imxylz@gmail.com)
   * @since 1.0
   */
  public class ImmutableMapTest {
  
      /**
       * Test method for
       * {@link ImmutableMap#of(java.lang.Object, java.lang.Object)}
       * .
       */
      @Test
      public void testOfKV() {
          Map<String, Integer> map = ImmutableMap.of("demo", 100);
          assertEquals(1, map.size());
          assertTrue(map.containsKey("demo"));
          assertEquals(new Integer(100), map.get("demo"));
      }
  
      /**
       * Test method for
       * {@link ImmutableMap#of(java.lang.Object, java.lang.Object, java.lang.Object, java.lang.Object)}
       * .
       */
      @Test
      public void testOfKVKV() {
          assertEquals(2, ImmutableMap.of("demo", 100, "demo2", 2).size());
      }
  
      /**
       * Test method for
       * {@link ImmutableMap#of(java.lang.Object, java.lang.Object, java.lang.Object, java.lang.Object, java.lang.Object, java.lang.Object)}
       * .
       */
      @Test
      public void testOfKVKVKV() {
          assertEquals(3, ImmutableMap.of("demo", 100, "demo2", 2, "demo3", 300).size());
      }
  
      /**
       * Test method for
       * {@link ImmutableMap#of(java.lang.Object, java.lang.Object, java.lang.Object, java.lang.Object, java.lang.Object, java.lang.Object, java.lang.Object, java.lang.Object)}
       * .
       */
      @Test
      public void testOfKVKVKVKV() {
          assertEquals(4, ImmutableMap.of("demo", 100, "demo2", 2, "demo3", 300, "demo4", 1000).size());
      }
  
      /**
       * Test method for
       * {@link ImmutableMap#of(java.lang.Object, java.lang.Object, java.lang.Object, java.lang.Object, java.lang.Object, java.lang.Object, java.lang.Object, java.lang.Object, java.lang.Object, java.lang.Object)}
       * .
       */
      @Test
      public void testOfKVKVKVKVKV() {
          assertEquals(5, ImmutableMap.of("demo", 100, "demo2", 2, "demo3", 300, "demo4", 1000, "demo5", 0).size());
      }
  
      /**
       * Test method for
       * {@link ImmutableMap#of(KV)}
       * .
       */
      @Test
      public void testOfKVOfKV() {
          Map<String, Integer> map = ImmutableMap.of(new KV<String, Integer>("demo", 100));
          assertEquals(1, map.size());
          assertEquals("demo", map.keySet().iterator().next());
          assertEquals(new Integer(100), map.values().iterator().next());
      }
  
  }
  