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