126 lines
3.5 KiB
Java
126 lines
3.5 KiB
Java
/*
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* Copyright (C) 2009 The Guava Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.common.collect;
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import com.google.common.annotations.GwtCompatible;
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import com.google.common.collect.testing.MapInterfaceTest;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.Map;
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/**
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* Test {@code TreeMultimap.asMap().subMap()} with {@link MapInterfaceTest}.
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*
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* @author Jared Levy
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*/
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@GwtCompatible
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public class SubMapMultimapAsMapImplementsMapTest extends AbstractMultimapAsMapImplementsMapTest {
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public SubMapMultimapAsMapImplementsMapTest() {
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super(true, true, true);
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}
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private TreeMultimap<String, Integer> createMultimap() {
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TreeMultimap<String, Integer> multimap =
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TreeMultimap.create(
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Ordering.<String>natural().nullsFirst(), Ordering.<Integer>natural().nullsFirst());
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multimap.put("a", -1);
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multimap.put("a", -3);
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multimap.put("z", -2);
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return multimap;
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}
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@Override
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protected Map<String, Collection<Integer>> makeEmptyMap() {
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return createMultimap().asMap().subMap("e", "p");
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}
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@Override
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protected Map<String, Collection<Integer>> makePopulatedMap() {
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TreeMultimap<String, Integer> multimap = createMultimap();
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multimap.put("f", 1);
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multimap.put("f", 2);
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multimap.put("g", 3);
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multimap.put("h", 4);
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return multimap.asMap().subMap("e", "p");
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}
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@Override
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protected String getKeyNotInPopulatedMap() {
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return "a";
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}
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@Override
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protected Collection<Integer> getValueNotInPopulatedMap() {
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return Collections.singleton(-2);
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}
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@Override
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public void testEntrySetRemoveAllNullFromEmpty() {
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try {
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super.testEntrySetRemoveAllNullFromEmpty();
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} catch (RuntimeException tolerated) {
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// GWT's TreeMap.entrySet().removeAll(null) doesn't throws NPE.
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}
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}
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@Override
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public void testEntrySetRetainAllNullFromEmpty() {
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try {
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super.testEntrySetRetainAllNullFromEmpty();
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} catch (RuntimeException tolerated) {
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// GWT's TreeMap.entrySet().retainAll(null) doesn't throws NPE.
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}
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}
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@Override
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public void testKeySetRemoveAllNullFromEmpty() {
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try {
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super.testKeySetRemoveAllNullFromEmpty();
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} catch (RuntimeException tolerated) {
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// GWT's TreeMap.keySet().removeAll(null) doesn't throws NPE.
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}
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}
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@Override
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public void testKeySetRetainAllNullFromEmpty() {
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try {
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super.testKeySetRetainAllNullFromEmpty();
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} catch (RuntimeException tolerated) {
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// GWT's TreeMap.keySet().retainAll(null) doesn't throws NPE.
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}
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}
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@Override
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public void testValuesRemoveAllNullFromEmpty() {
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try {
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super.testValuesRemoveAllNullFromEmpty();
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} catch (RuntimeException tolerated) {
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// GWT's TreeMap.values().removeAll(null) doesn't throws NPE.
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}
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}
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@Override
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public void testValuesRetainAllNullFromEmpty() {
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try {
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super.testValuesRemoveAllNullFromEmpty();
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} catch (RuntimeException tolerated) {
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// GWT's TreeMap.values().retainAll(null) doesn't throws NPE.
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}
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}
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}
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