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  @Override
053  protected List<Class<? extends AbstractTester>> getTesters() {
054    List<Class<? extends AbstractTester>> testers = Helpers.copyToList(super.getTesters());
055    testers.add(SetMultimapAsMapTester.class);
056    testers.add(SetMultimapEqualsTester.class);
057    testers.add(SetMultimapPutTester.class);
058    testers.add(SetMultimapPutAllTester.class);
059    testers.add(SetMultimapReplaceValuesTester.class);
060    testers.add(SortedSetMultimapAsMapTester.class);
061    testers.add(SortedSetMultimapGetTester.class);
062    return testers;
063  }
064
065  @Override
066  TestSuite computeMultimapGetTestSuite(
067      FeatureSpecificTestSuiteBuilder<
068              ?, ? extends OneSizeTestContainerGenerator<SetMultimap<K, V>, Entry<K, V>>>
069          parentBuilder) {
070    return SortedSetTestSuiteBuilder.using(
071            new SetMultimapTestSuiteBuilder.MultimapGetGenerator<K, V>(
072                parentBuilder.getSubjectGenerator()))
073        .withFeatures(computeMultimapGetFeatures(parentBuilder.getFeatures()))
074        .named(parentBuilder.getName() + ".get[key]")
075        .suppressing(parentBuilder.getSuppressedTests())
076        .createTestSuite();
077  }
078
079  @Override
080  TestSuite computeMultimapAsMapGetTestSuite(
081      FeatureSpecificTestSuiteBuilder<
082              ?, ? extends OneSizeTestContainerGenerator<SetMultimap<K, V>, Entry<K, V>>>
083          parentBuilder) {
084    Set<Feature<?>> features = computeMultimapAsMapGetFeatures(parentBuilder.getFeatures());
085    if (Collections.disjoint(features, EnumSet.allOf(CollectionSize.class))) {
086      return new TestSuite();
087    } else {
088      return SortedSetTestSuiteBuilder.using(
089              new SetMultimapTestSuiteBuilder.MultimapAsMapGetGenerator<K, V>(
090                  parentBuilder.getSubjectGenerator()))
091          .withFeatures(features)
092          .named(parentBuilder.getName() + ".asMap[].get[key]")
093          .suppressing(parentBuilder.getSuppressedTests())
094          .createTestSuite();
095    }
096  }
097}