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 */ 016 017package com.google.common.collect.testing.google; 018 019import static com.google.common.collect.testing.Helpers.copyToList; 020 021import com.google.common.annotations.GwtIncompatible; 022import com.google.common.collect.SetMultimap; 023import com.google.common.collect.testing.AbstractTester; 024import com.google.common.collect.testing.FeatureSpecificTestSuiteBuilder; 025import com.google.common.collect.testing.OneSizeTestContainerGenerator; 026import com.google.common.collect.testing.SortedSetTestSuiteBuilder; 027import com.google.common.collect.testing.features.CollectionSize; 028import com.google.common.collect.testing.features.Feature; 029import java.util.Collections; 030import java.util.EnumSet; 031import java.util.List; 032import java.util.Map.Entry; 033import java.util.Set; 034import junit.framework.TestSuite; 035 036/** 037 * Creates, based on your criteria, a JUnit test suite that exhaustively tests a {@code 038 * SortedSetMultimap} implementation. 039 * 040 * @author Louis Wasserman 041 */ 042@GwtIncompatible 043public class SortedSetMultimapTestSuiteBuilder<K, V> 044 extends MultimapTestSuiteBuilder<K, V, SetMultimap<K, V>> { 045 046 public static <K, V> SortedSetMultimapTestSuiteBuilder<K, V> using( 047 TestSetMultimapGenerator<K, V> generator) { 048 SortedSetMultimapTestSuiteBuilder<K, V> result = new SortedSetMultimapTestSuiteBuilder<>(); 049 result.usingGenerator(generator); 050 return result; 051 } 052 053 @SuppressWarnings("rawtypes") // class literals 054 @Override 055 protected List<Class<? extends AbstractTester>> getTesters() { 056 List<Class<? extends AbstractTester>> testers = copyToList(super.getTesters()); 057 testers.add(SetMultimapAsMapTester.class); 058 testers.add(SetMultimapEqualsTester.class); 059 testers.add(SetMultimapPutTester.class); 060 testers.add(SetMultimapPutAllTester.class); 061 testers.add(SetMultimapReplaceValuesTester.class); 062 testers.add(SortedSetMultimapAsMapTester.class); 063 testers.add(SortedSetMultimapGetTester.class); 064 return testers; 065 } 066 067 @Override 068 TestSuite computeMultimapGetTestSuite( 069 FeatureSpecificTestSuiteBuilder< 070 ?, ? extends OneSizeTestContainerGenerator<SetMultimap<K, V>, Entry<K, V>>> 071 parentBuilder) { 072 return SortedSetTestSuiteBuilder.using( 073 new SetMultimapTestSuiteBuilder.MultimapGetGenerator<K, V>( 074 parentBuilder.getSubjectGenerator())) 075 .withFeatures(computeMultimapGetFeatures(parentBuilder.getFeatures())) 076 .named(parentBuilder.getName() + ".get[key]") 077 .suppressing(parentBuilder.getSuppressedTests()) 078 .createTestSuite(); 079 } 080 081 @Override 082 TestSuite computeMultimapAsMapGetTestSuite( 083 FeatureSpecificTestSuiteBuilder< 084 ?, ? extends OneSizeTestContainerGenerator<SetMultimap<K, V>, Entry<K, V>>> 085 parentBuilder) { 086 Set<Feature<?>> features = computeMultimapAsMapGetFeatures(parentBuilder.getFeatures()); 087 if (Collections.disjoint(features, EnumSet.allOf(CollectionSize.class))) { 088 return new TestSuite(); 089 } else { 090 return SortedSetTestSuiteBuilder.using( 091 new SetMultimapTestSuiteBuilder.MultimapAsMapGetGenerator<K, V>( 092 parentBuilder.getSubjectGenerator())) 093 .withFeatures(features) 094 .named(parentBuilder.getName() + ".asMap[].get[key]") 095 .suppressing(parentBuilder.getSuppressedTests()) 096 .createTestSuite(); 097 } 098 } 099}