001/*
002 * Copyright (C) 2012 The Guava Authors
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
005 * in compliance with the License. You may obtain a copy of the License at
006 *
007 * http://www.apache.org/licenses/LICENSE-2.0
008 *
009 * Unless required by applicable law or agreed to in writing, software distributed under the License
010 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
011 * or implied. See the License for the specific language governing permissions and limitations under
012 * the License.
013 */
014
015package com.google.common.collect.testing.google;
016
017import static com.google.common.collect.testing.Helpers.assertEqualInOrder;
018
019import com.google.common.annotations.GwtCompatible;
020import com.google.common.collect.ListMultimap;
021import java.util.Arrays;
022import java.util.Collection;
023import org.checkerframework.checker.nullness.qual.Nullable;
024import org.junit.Ignore;
025
026/**
027 * Superclass for all {@code ListMultimap} testers.
028 *
029 * @author Louis Wasserman
030 */
031@GwtCompatible
032@Ignore // Affects only Android test runner, which respects JUnit 4 annotations on JUnit 3 tests.
033@SuppressWarnings("JUnit4ClassUsedInJUnit3")
034@ElementTypesAreNonnullByDefault
035public class AbstractListMultimapTester<K extends @Nullable Object, V extends @Nullable Object>
036    extends AbstractMultimapTester<K, V, ListMultimap<K, V>> {
037
038  @Override
039  protected void assertGet(K key, V... values) {
040    assertGet(key, Arrays.asList(values));
041  }
042
043  @Override
044  protected void assertGet(K key, Collection<? extends V> values) {
045    assertEqualInOrder(values, multimap().get(key));
046
047    if (!values.isEmpty()) {
048      assertEqualInOrder(values, multimap().asMap().get(key));
049      assertFalse(multimap().isEmpty());
050    } else {
051      assertNull(multimap().asMap().get(key));
052    }
053
054    assertEquals(values.size(), multimap().get(key).size());
055    assertEquals(values.size() > 0, multimap().containsKey(key));
056    assertEquals(values.size() > 0, multimap().keySet().contains(key));
057    assertEquals(values.size() > 0, multimap().keys().contains(key));
058  }
059}