/*
    * Copyright (C) 2013 The Guava Authors
    *
    * Licensed 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 com.google.common.collect;
  
  import com.google.common.annotations.GwtCompatible;
  
  import junit.framework.TestCase;
  
  import java.util.SortedMap;
  import java.util.SortedSet;
  
  /**
   * Tests for {@link MultimapBuilder}.
   *
   * @author Louis Wasserman
   */
  @GwtCompatible(emulated = true)
  public class MultimapBuilderTest extends TestCase {
  
    public void testGenerics_gwtCompatible() {
      ListMultimap<String, Integer> a =
          MultimapBuilder.hashKeys().arrayListValues().<String, Integer>build();
      SortedSetMultimap<String, Integer> b =
          MultimapBuilder.linkedHashKeys().treeSetValues().<String, Integer>build();
      SetMultimap<String, Integer> c = MultimapBuilder.treeKeys(String.CASE_INSENSITIVE_ORDER)
          .hashSetValues().<String, Integer>build();
    }
  
    public void testTreeKeys_gwtCompatible() {
      ListMultimap<String, Integer> multimap =
          MultimapBuilder.treeKeys().arrayListValues().<String, Integer>build();
      assertTrue(multimap.keySet() instanceof SortedSet);
      assertTrue(multimap.asMap() instanceof SortedMap);
    }
  }