1 /* 2 * Copyright (C) 2007 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.MapInterfaceTest; 21 22 import java.util.HashMap; 23 import java.util.Map; 24 25 /** @author George van den Driessche */ 26 @GwtCompatible 27 public class ConstrainedMapImplementsMapTest 28 extends MapInterfaceTest<String, Integer> { 29 ConstrainedMapImplementsMapTest()30 public ConstrainedMapImplementsMapTest() { 31 super(true, true, true, true, true); 32 } 33 makeEmptyMap()34 @Override protected Map<String, Integer> makeEmptyMap() { 35 return MapConstraints.constrainedMap(new HashMap<String, Integer>(), 36 MapConstraintsTest.TEST_CONSTRAINT); 37 } 38 makePopulatedMap()39 @Override protected Map<String, Integer> makePopulatedMap() { 40 final Map<String, Integer> sortedMap = MapConstraints.constrainedMap( 41 new HashMap<String, Integer>(), MapConstraintsTest.TEST_CONSTRAINT); 42 sortedMap.put("one", 1); 43 sortedMap.put("two", 2); 44 sortedMap.put("three", 3); 45 return sortedMap; 46 } 47 getKeyNotInPopulatedMap()48 @Override protected String getKeyNotInPopulatedMap() 49 throws UnsupportedOperationException { 50 return "minus one"; 51 } 52 getValueNotInPopulatedMap()53 @Override protected Integer getValueNotInPopulatedMap() 54 throws UnsupportedOperationException { 55 return -1; 56 } 57 testEntrySetRemoveAllNullFromEmpty()58 @Override public void testEntrySetRemoveAllNullFromEmpty() { 59 try { 60 super.testEntrySetRemoveAllNullFromEmpty(); 61 } catch (RuntimeException tolerated) { 62 // GWT's HashMap.entrySet().removeAll(null) doesn't throws NPE. 63 } 64 } 65 testEntrySetRetainAllNullFromEmpty()66 @Override public void testEntrySetRetainAllNullFromEmpty() { 67 try { 68 super.testEntrySetRetainAllNullFromEmpty(); 69 } catch (RuntimeException tolerated) { 70 // GWT's HashMap.entrySet().retainAll(null) doesn't throws NPE. 71 } 72 } 73 testKeySetRemoveAllNullFromEmpty()74 @Override public void testKeySetRemoveAllNullFromEmpty() { 75 try { 76 super.testKeySetRemoveAllNullFromEmpty(); 77 } catch (RuntimeException tolerated) { 78 // GWT's HashMap.keySet().removeAll(null) doesn't throws NPE. 79 } 80 } 81 testKeySetRetainAllNullFromEmpty()82 @Override public void testKeySetRetainAllNullFromEmpty() { 83 try { 84 super.testKeySetRetainAllNullFromEmpty(); 85 } catch (RuntimeException tolerated) { 86 // GWT's HashMap.keySet().retainAll(null) doesn't throws NPE. 87 } 88 } 89 testValuesRemoveAllNullFromEmpty()90 @Override public void testValuesRemoveAllNullFromEmpty() { 91 try { 92 super.testValuesRemoveAllNullFromEmpty(); 93 } catch (RuntimeException tolerated) { 94 // GWT's HashMap.values().removeAll(null) doesn't throws NPE. 95 } 96 } 97 testValuesRetainAllNullFromEmpty()98 @Override public void testValuesRetainAllNullFromEmpty() { 99 try { 100 super.testValuesRemoveAllNullFromEmpty(); 101 } catch (RuntimeException tolerated) { 102 // GWT's HashMap.values().retainAll(null) doesn't throws NPE. 103 } 104 } 105 } 106