| /* |
| * Copyright (C) 2011 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.GwtIncompatible; |
| import com.google.common.base.Predicate; |
| import java.util.Collection; |
| import java.util.Map; |
| import java.util.Map.Entry; |
| |
| /** |
| * Tests for Multimaps.filterEntries().asMap(). |
| * |
| * @author Jared Levy |
| */ |
| @GwtIncompatible(value = "untested") |
| public class MultimapsFilterEntriesAsMapTest extends AbstractMultimapAsMapImplementsMapTest { |
| private static final Predicate<Entry<String, Integer>> PREDICATE = |
| new Predicate<Entry<String, Integer>>() { |
| @Override |
| public boolean apply(Entry<String, Integer> entry) { |
| return !"badkey".equals(entry.getKey()) && 55556 != entry.getValue(); |
| } |
| }; |
| |
| public MultimapsFilterEntriesAsMapTest() { |
| super(true, true, false); |
| } |
| |
| private Multimap<String, Integer> createMultimap() { |
| Multimap<String, Integer> unfiltered = HashMultimap.create(); |
| unfiltered.put("zero", 55556); |
| unfiltered.put("one", 55556); |
| unfiltered.put("badkey", 1); |
| return Multimaps.filterEntries(unfiltered, PREDICATE); |
| } |
| |
| @Override |
| protected Map<String, Collection<Integer>> makeEmptyMap() { |
| Multimap<String, Integer> multimap = createMultimap(); |
| return multimap.asMap(); |
| } |
| |
| @Override |
| protected Map<String, Collection<Integer>> makePopulatedMap() { |
| Multimap<String, Integer> multimap = createMultimap(); |
| populate(multimap); |
| return multimap.asMap(); |
| } |
| } |