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.SampleElements.Colliders; 21 import java.util.Map; 22 23 @GwtCompatible 24 public class ImmutableMapWithBadHashesMapInterfaceTest 25 extends AbstractImmutableMapMapInterfaceTest<Object, Integer> { 26 @Override makeEmptyMap()27 protected Map<Object, Integer> makeEmptyMap() { 28 throw new UnsupportedOperationException(); 29 } 30 31 @Override makePopulatedMap()32 protected Map<Object, Integer> makePopulatedMap() { 33 Colliders colliders = new Colliders(); 34 return ImmutableMap.of( 35 colliders.e0(), 0, 36 colliders.e1(), 1, 37 colliders.e2(), 2, 38 colliders.e3(), 3); 39 } 40 41 @Override getKeyNotInPopulatedMap()42 protected Object getKeyNotInPopulatedMap() { 43 return new Colliders().e4(); 44 } 45 46 @Override getValueNotInPopulatedMap()47 protected Integer getValueNotInPopulatedMap() { 48 return 4; 49 } 50 } 51