1 /* 2 * Copyright (C) 2012 The Guava Authors 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 5 * in compliance with the License. You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software distributed under the License 10 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 11 * or implied. See the License for the specific language governing permissions and limitations under 12 * the License. 13 */ 14 15 package com.google.common.collect.testing.google; 16 17 import static com.google.common.truth.Truth.assertThat; 18 19 import com.google.common.annotations.GwtCompatible; 20 import com.google.common.collect.ListMultimap; 21 22 import java.util.Arrays; 23 import java.util.Collection; 24 25 /** 26 * Superclass for all {@code ListMultimap} testers. 27 * 28 * @author Louis Wasserman 29 */ 30 @GwtCompatible 31 public class AbstractListMultimapTester<K, V> 32 extends AbstractMultimapTester<K, V, ListMultimap<K, V>> { 33 assertGet(K key, V... values)34 protected void assertGet(K key, V... values) { 35 assertGet(key, Arrays.asList(values)); 36 } 37 assertGet(K key, Collection<V> values)38 protected void assertGet(K key, Collection<V> values) { 39 assertThat(multimap().get(key)).has().exactlyAs(values).inOrder(); 40 41 if (!values.isEmpty()) { 42 assertThat(multimap().asMap().get(key)).has().exactlyAs(values).inOrder(); 43 assertFalse(multimap().isEmpty()); 44 } else { 45 assertThat(multimap().asMap().get(key)).isNull(); 46 } 47 48 assertEquals(values.size(), multimap().get(key).size()); 49 assertEquals(values.size() > 0, multimap().containsKey(key)); 50 assertEquals(values.size() > 0, multimap().keySet().contains(key)); 51 assertEquals(values.size() > 0, multimap().keys().contains(key)); 52 } 53 } 54 55