1 /* 2 * Copyright (C) 2008 The Guava Authors 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.google.common.collect; 18 19 import com.google.common.annotations.GwtCompatible; 20 import com.google.common.collect.testing.SetTestSuiteBuilder; 21 import com.google.common.collect.testing.TestStringSetGenerator; 22 import com.google.common.collect.testing.features.CollectionFeature; 23 import com.google.common.collect.testing.features.CollectionSize; 24 25 import junit.framework.Test; 26 import junit.framework.TestCase; 27 import junit.framework.TestSuite; 28 29 import java.util.Set; 30 31 /** 32 * Collection tests for bimaps. 33 * 34 * @author Jared Levy 35 */ 36 @GwtCompatible 37 public class BiMapCollectionTest extends TestCase { 38 39 public static Test suite() { 40 TestSuite suite = new TestSuite(); 41 suite.addTest(SetTestSuiteBuilder.using(new TestStringSetGenerator() { 42 @Override protected Set<String> create(String[] elements) { 43 BiMap<String, Integer> bimap = HashBiMap.create(); 44 for (int i = 0; i < elements.length; i++) { 45 bimap.put(elements[i], i); 46 } 47 return bimap.keySet(); 48 } 49 }) 50 .named("HashBiMap.keySet") 51 .withFeatures(CollectionSize.ANY, 52 CollectionFeature.ALLOWS_NULL_VALUES, 53 CollectionFeature.REMOVE_OPERATIONS) 54 .createTestSuite()); 55 56 suite.addTest(SetTestSuiteBuilder.using(new TestStringSetGenerator() { 57 @Override protected Set<String> create(String[] elements) { 58 BiMap<Integer, String> bimap = HashBiMap.create(); 59 for (int i = 0; i < elements.length; i++) { 60 bimap.put(i, elements[i]); 61 } 62 return bimap.values(); 63 } 64 }) 65 .named("HashBiMap.values") 66 .withFeatures(CollectionSize.ANY, 67 CollectionFeature.ALLOWS_NULL_VALUES, 68 CollectionFeature.REMOVE_OPERATIONS, 69 CollectionFeature.REJECTS_DUPLICATES_AT_CREATION) 70 .createTestSuite()); 71 72 return suite; 73 } 74 } 75
