001/*
002 * Copyright (C) 2012 The Guava Authors
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package com.google.common.collect.testing.google;
017
018import static com.google.common.collect.testing.Helpers.assertEqualIgnoringOrder;
019import static com.google.common.collect.testing.Helpers.mapEntry;
020import static com.google.common.collect.testing.features.CollectionFeature.KNOWN_ORDER;
021
022import com.google.common.annotations.GwtCompatible;
023import com.google.common.collect.Multimap;
024import com.google.common.collect.testing.features.CollectionFeature;
025import java.util.ArrayList;
026import java.util.List;
027import java.util.Map.Entry;
028
029/**
030 * Tests for {@link Multimap#forEach}.
031 *
032 * @author Louis Wasserman
033 */
034@GwtCompatible
035public class MultimapForEachTester<K, V> extends AbstractMultimapTester<K, V, Multimap<K, V>> {
036  public void testForEach() {
037    List<Entry<K, V>> entries = new ArrayList<>();
038    multimap().forEach((k, v) -> entries.add(mapEntry(k, v)));
039    assertEqualIgnoringOrder(getSampleElements(), multimap().entries());
040  }
041
042  @CollectionFeature.Require(KNOWN_ORDER)
043  public void testForEachOrder() {
044    List<Entry<K, V>> entries = new ArrayList<>();
045    multimap().forEach((k, v) -> entries.add(mapEntry(k, v)));
046    assertEqualIgnoringOrder(getSampleElements(), multimap().entries());
047  }
048}