17dd252788645e940eada959bdde927426e2531c9Paul Duffin/* 27dd252788645e940eada959bdde927426e2531c9Paul Duffin * Copyright (C) 2012 The Guava Authors 37dd252788645e940eada959bdde927426e2531c9Paul Duffin * 47dd252788645e940eada959bdde927426e2531c9Paul Duffin * Licensed under the Apache License, Version 2.0 (the "License"); 57dd252788645e940eada959bdde927426e2531c9Paul Duffin * you may not use this file except in compliance with the License. 67dd252788645e940eada959bdde927426e2531c9Paul Duffin * You may obtain a copy of the License at 77dd252788645e940eada959bdde927426e2531c9Paul Duffin * 87dd252788645e940eada959bdde927426e2531c9Paul Duffin * http://www.apache.org/licenses/LICENSE-2.0 97dd252788645e940eada959bdde927426e2531c9Paul Duffin * 107dd252788645e940eada959bdde927426e2531c9Paul Duffin * Unless required by applicable law or agreed to in writing, software 117dd252788645e940eada959bdde927426e2531c9Paul Duffin * distributed under the License is distributed on an "AS IS" BASIS, 127dd252788645e940eada959bdde927426e2531c9Paul Duffin * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 137dd252788645e940eada959bdde927426e2531c9Paul Duffin * See the License for the specific language governing permissions and 147dd252788645e940eada959bdde927426e2531c9Paul Duffin * limitations under the License. 157dd252788645e940eada959bdde927426e2531c9Paul Duffin */ 167dd252788645e940eada959bdde927426e2531c9Paul Duffin 177dd252788645e940eada959bdde927426e2531c9Paul Duffinpackage com.google.common.collect.testing.google; 187dd252788645e940eada959bdde927426e2531c9Paul Duffin 197dd252788645e940eada959bdde927426e2531c9Paul Duffinimport static com.google.common.collect.testing.features.MapFeature.SUPPORTS_REMOVE; 207dd252788645e940eada959bdde927426e2531c9Paul Duffin 217dd252788645e940eada959bdde927426e2531c9Paul Duffinimport com.google.common.annotations.GwtCompatible; 227dd252788645e940eada959bdde927426e2531c9Paul Duffinimport com.google.common.collect.BiMap; 237dd252788645e940eada959bdde927426e2531c9Paul Duffinimport com.google.common.collect.testing.features.MapFeature; 247dd252788645e940eada959bdde927426e2531c9Paul Duffin 257dd252788645e940eada959bdde927426e2531c9Paul Duffin/** 267dd252788645e940eada959bdde927426e2531c9Paul Duffin * Tester for {@code BiMap.clear}. 277dd252788645e940eada959bdde927426e2531c9Paul Duffin * 287dd252788645e940eada959bdde927426e2531c9Paul Duffin * @author Louis Wasserman 297dd252788645e940eada959bdde927426e2531c9Paul Duffin */ 307dd252788645e940eada959bdde927426e2531c9Paul Duffin@GwtCompatible 317dd252788645e940eada959bdde927426e2531c9Paul Duffinpublic class BiMapClearTester<K, V> extends AbstractBiMapTester<K, V> { 327dd252788645e940eada959bdde927426e2531c9Paul Duffin @MapFeature.Require(SUPPORTS_REMOVE) 337dd252788645e940eada959bdde927426e2531c9Paul Duffin public void testClearClearsInverse() { 347dd252788645e940eada959bdde927426e2531c9Paul Duffin BiMap<V, K> inv = getMap().inverse(); 357dd252788645e940eada959bdde927426e2531c9Paul Duffin getMap().clear(); 367dd252788645e940eada959bdde927426e2531c9Paul Duffin assertTrue(getMap().isEmpty()); 377dd252788645e940eada959bdde927426e2531c9Paul Duffin assertTrue(inv.isEmpty()); 387dd252788645e940eada959bdde927426e2531c9Paul Duffin } 397dd252788645e940eada959bdde927426e2531c9Paul Duffin 407dd252788645e940eada959bdde927426e2531c9Paul Duffin @MapFeature.Require(SUPPORTS_REMOVE) 417dd252788645e940eada959bdde927426e2531c9Paul Duffin public void testKeySetClearClearsInverse() { 427dd252788645e940eada959bdde927426e2531c9Paul Duffin BiMap<V, K> inv = getMap().inverse(); 437dd252788645e940eada959bdde927426e2531c9Paul Duffin getMap().keySet().clear(); 447dd252788645e940eada959bdde927426e2531c9Paul Duffin assertTrue(getMap().isEmpty()); 457dd252788645e940eada959bdde927426e2531c9Paul Duffin assertTrue(inv.isEmpty()); 467dd252788645e940eada959bdde927426e2531c9Paul Duffin } 477dd252788645e940eada959bdde927426e2531c9Paul Duffin 487dd252788645e940eada959bdde927426e2531c9Paul Duffin @MapFeature.Require(SUPPORTS_REMOVE) 497dd252788645e940eada959bdde927426e2531c9Paul Duffin public void testValuesClearClearsInverse() { 507dd252788645e940eada959bdde927426e2531c9Paul Duffin BiMap<V, K> inv = getMap().inverse(); 517dd252788645e940eada959bdde927426e2531c9Paul Duffin getMap().values().clear(); 527dd252788645e940eada959bdde927426e2531c9Paul Duffin assertTrue(getMap().isEmpty()); 537dd252788645e940eada959bdde927426e2531c9Paul Duffin assertTrue(inv.isEmpty()); 547dd252788645e940eada959bdde927426e2531c9Paul Duffin } 557dd252788645e940eada959bdde927426e2531c9Paul Duffin 567dd252788645e940eada959bdde927426e2531c9Paul Duffin @MapFeature.Require(SUPPORTS_REMOVE) 577dd252788645e940eada959bdde927426e2531c9Paul Duffin public void testClearInverseClears() { 587dd252788645e940eada959bdde927426e2531c9Paul Duffin BiMap<V, K> inv = getMap().inverse(); 597dd252788645e940eada959bdde927426e2531c9Paul Duffin inv.clear(); 607dd252788645e940eada959bdde927426e2531c9Paul Duffin assertTrue(getMap().isEmpty()); 617dd252788645e940eada959bdde927426e2531c9Paul Duffin assertTrue(inv.isEmpty()); 627dd252788645e940eada959bdde927426e2531c9Paul Duffin } 637dd252788645e940eada959bdde927426e2531c9Paul Duffin 647dd252788645e940eada959bdde927426e2531c9Paul Duffin @MapFeature.Require(SUPPORTS_REMOVE) 657dd252788645e940eada959bdde927426e2531c9Paul Duffin public void testClearInverseKeySetClears() { 667dd252788645e940eada959bdde927426e2531c9Paul Duffin BiMap<V, K> inv = getMap().inverse(); 677dd252788645e940eada959bdde927426e2531c9Paul Duffin inv.keySet().clear(); 687dd252788645e940eada959bdde927426e2531c9Paul Duffin assertTrue(getMap().isEmpty()); 697dd252788645e940eada959bdde927426e2531c9Paul Duffin assertTrue(inv.isEmpty()); 707dd252788645e940eada959bdde927426e2531c9Paul Duffin } 717dd252788645e940eada959bdde927426e2531c9Paul Duffin 727dd252788645e940eada959bdde927426e2531c9Paul Duffin @MapFeature.Require(SUPPORTS_REMOVE) 737dd252788645e940eada959bdde927426e2531c9Paul Duffin public void testClearInverseValuesClears() { 747dd252788645e940eada959bdde927426e2531c9Paul Duffin BiMap<V, K> inv = getMap().inverse(); 757dd252788645e940eada959bdde927426e2531c9Paul Duffin inv.values().clear(); 767dd252788645e940eada959bdde927426e2531c9Paul Duffin assertTrue(getMap().isEmpty()); 777dd252788645e940eada959bdde927426e2531c9Paul Duffin assertTrue(inv.isEmpty()); 787dd252788645e940eada959bdde927426e2531c9Paul Duffin } 797dd252788645e940eada959bdde927426e2531c9Paul Duffin} 80