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.CollectionSize.ZERO; 207dd252788645e940eada959bdde927426e2531c9Paul Duffinimport static com.google.common.collect.testing.features.MapFeature.SUPPORTS_PUT; 217dd252788645e940eada959bdde927426e2531c9Paul Duffin 227dd252788645e940eada959bdde927426e2531c9Paul Duffinimport com.google.common.annotations.GwtCompatible; 237dd252788645e940eada959bdde927426e2531c9Paul Duffinimport com.google.common.collect.testing.Helpers; 247dd252788645e940eada959bdde927426e2531c9Paul Duffinimport com.google.common.collect.testing.features.CollectionSize; 257dd252788645e940eada959bdde927426e2531c9Paul Duffinimport com.google.common.collect.testing.features.MapFeature; 267dd252788645e940eada959bdde927426e2531c9Paul Duffin 277dd252788645e940eada959bdde927426e2531c9Paul Duffin/** 287dd252788645e940eada959bdde927426e2531c9Paul Duffin * Tester for {@code BiMap.put} and {@code BiMap.forcePut}. 297dd252788645e940eada959bdde927426e2531c9Paul Duffin */ 307dd252788645e940eada959bdde927426e2531c9Paul Duffin@GwtCompatible 317dd252788645e940eada959bdde927426e2531c9Paul Duffinpublic class BiMapPutTester<K, V> extends AbstractBiMapTester<K, V> { 327dd252788645e940eada959bdde927426e2531c9Paul Duffin 337dd252788645e940eada959bdde927426e2531c9Paul Duffin @SuppressWarnings("unchecked") 347dd252788645e940eada959bdde927426e2531c9Paul Duffin @MapFeature.Require(SUPPORTS_PUT) 357dd252788645e940eada959bdde927426e2531c9Paul Duffin @CollectionSize.Require(ZERO) 367dd252788645e940eada959bdde927426e2531c9Paul Duffin public void testPutWithSameValueFails() { 377dd252788645e940eada959bdde927426e2531c9Paul Duffin K k0 = samples.e0.getKey(); 387dd252788645e940eada959bdde927426e2531c9Paul Duffin K k1 = samples.e1.getKey(); 397dd252788645e940eada959bdde927426e2531c9Paul Duffin V v0 = samples.e0.getValue(); 407dd252788645e940eada959bdde927426e2531c9Paul Duffin getMap().put(k0, v0); 417dd252788645e940eada959bdde927426e2531c9Paul Duffin try { 427dd252788645e940eada959bdde927426e2531c9Paul Duffin getMap().put(k1, v0); 437dd252788645e940eada959bdde927426e2531c9Paul Duffin fail("Expected IllegalArgumentException"); 447dd252788645e940eada959bdde927426e2531c9Paul Duffin } catch (IllegalArgumentException expected) { 457dd252788645e940eada959bdde927426e2531c9Paul Duffin // success 467dd252788645e940eada959bdde927426e2531c9Paul Duffin } 477dd252788645e940eada959bdde927426e2531c9Paul Duffin // verify that the bimap is unchanged 487dd252788645e940eada959bdde927426e2531c9Paul Duffin expectAdded(samples.e0); 497dd252788645e940eada959bdde927426e2531c9Paul Duffin } 507dd252788645e940eada959bdde927426e2531c9Paul Duffin 517dd252788645e940eada959bdde927426e2531c9Paul Duffin @SuppressWarnings("unchecked") 527dd252788645e940eada959bdde927426e2531c9Paul Duffin @MapFeature.Require(SUPPORTS_PUT) 537dd252788645e940eada959bdde927426e2531c9Paul Duffin @CollectionSize.Require(ZERO) 547dd252788645e940eada959bdde927426e2531c9Paul Duffin public void testPutPresentKeyDifferentValue() { 557dd252788645e940eada959bdde927426e2531c9Paul Duffin K k0 = samples.e0.getKey(); 567dd252788645e940eada959bdde927426e2531c9Paul Duffin V v0 = samples.e0.getValue(); 577dd252788645e940eada959bdde927426e2531c9Paul Duffin V v1 = samples.e1.getValue(); 587dd252788645e940eada959bdde927426e2531c9Paul Duffin getMap().put(k0, v0); 597dd252788645e940eada959bdde927426e2531c9Paul Duffin getMap().put(k0, v1); 607dd252788645e940eada959bdde927426e2531c9Paul Duffin // verify that the bimap is changed, and that the old inverse mapping 617dd252788645e940eada959bdde927426e2531c9Paul Duffin // from v1 -> v0 is deleted 627dd252788645e940eada959bdde927426e2531c9Paul Duffin expectContents(Helpers.mapEntry(k0, v1)); 637dd252788645e940eada959bdde927426e2531c9Paul Duffin } 647dd252788645e940eada959bdde927426e2531c9Paul Duffin 657dd252788645e940eada959bdde927426e2531c9Paul Duffin @SuppressWarnings("unchecked") 667dd252788645e940eada959bdde927426e2531c9Paul Duffin @MapFeature.Require(SUPPORTS_PUT) 677dd252788645e940eada959bdde927426e2531c9Paul Duffin @CollectionSize.Require(ZERO) 687dd252788645e940eada959bdde927426e2531c9Paul Duffin public void putDistinctKeysDistinctValues() { 697dd252788645e940eada959bdde927426e2531c9Paul Duffin getMap().put(samples.e0.getKey(), samples.e0.getValue()); 707dd252788645e940eada959bdde927426e2531c9Paul Duffin getMap().put(samples.e1.getKey(), samples.e1.getValue()); 717dd252788645e940eada959bdde927426e2531c9Paul Duffin expectAdded(samples.e0, samples.e1); 727dd252788645e940eada959bdde927426e2531c9Paul Duffin } 737dd252788645e940eada959bdde927426e2531c9Paul Duffin 747dd252788645e940eada959bdde927426e2531c9Paul Duffin @SuppressWarnings("unchecked") 757dd252788645e940eada959bdde927426e2531c9Paul Duffin @MapFeature.Require(SUPPORTS_PUT) 767dd252788645e940eada959bdde927426e2531c9Paul Duffin @CollectionSize.Require(ZERO) 777dd252788645e940eada959bdde927426e2531c9Paul Duffin public void testForcePutOverwritesOldValueEntry() { 787dd252788645e940eada959bdde927426e2531c9Paul Duffin K k0 = samples.e0.getKey(); 797dd252788645e940eada959bdde927426e2531c9Paul Duffin K k1 = samples.e1.getKey(); 807dd252788645e940eada959bdde927426e2531c9Paul Duffin V v0 = samples.e0.getValue(); 817dd252788645e940eada959bdde927426e2531c9Paul Duffin getMap().put(k0, v0); 827dd252788645e940eada959bdde927426e2531c9Paul Duffin getMap().forcePut(k1, v0); 837dd252788645e940eada959bdde927426e2531c9Paul Duffin // verify that the bimap is unchanged 847dd252788645e940eada959bdde927426e2531c9Paul Duffin expectAdded(Helpers.mapEntry(k1, v0)); 857dd252788645e940eada959bdde927426e2531c9Paul Duffin } 867dd252788645e940eada959bdde927426e2531c9Paul Duffin 877dd252788645e940eada959bdde927426e2531c9Paul Duffin @SuppressWarnings("unchecked") 887dd252788645e940eada959bdde927426e2531c9Paul Duffin @MapFeature.Require(SUPPORTS_PUT) 897dd252788645e940eada959bdde927426e2531c9Paul Duffin @CollectionSize.Require(ZERO) 907dd252788645e940eada959bdde927426e2531c9Paul Duffin public void testInversePut() { 917dd252788645e940eada959bdde927426e2531c9Paul Duffin K k0 = samples.e0.getKey(); 927dd252788645e940eada959bdde927426e2531c9Paul Duffin V v0 = samples.e0.getValue(); 937dd252788645e940eada959bdde927426e2531c9Paul Duffin K k1 = samples.e1.getKey(); 947dd252788645e940eada959bdde927426e2531c9Paul Duffin V v1 = samples.e1.getValue(); 957dd252788645e940eada959bdde927426e2531c9Paul Duffin getMap().put(k0, v0); 967dd252788645e940eada959bdde927426e2531c9Paul Duffin getMap().inverse().put(v1, k1); 977dd252788645e940eada959bdde927426e2531c9Paul Duffin expectAdded(samples.e0, samples.e1); 987dd252788645e940eada959bdde927426e2531c9Paul Duffin } 997dd252788645e940eada959bdde927426e2531c9Paul Duffin} 100