11d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert/* 21d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * Copyright (C) 2008 The Guava Authors 31d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * 41d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * Licensed under the Apache License, Version 2.0 (the "License"); 51d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * you may not use this file except in compliance with the License. 61d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * You may obtain a copy of the License at 71d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * 81d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * http://www.apache.org/licenses/LICENSE-2.0 91d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * 101d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * Unless required by applicable law or agreed to in writing, software 111d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * distributed under the License is distributed on an "AS IS" BASIS, 121d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 131d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * See the License for the specific language governing permissions and 141d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * limitations under the License. 151d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert */ 161d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 171d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringertpackage com.google.common.collect.testing; 181d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 197dd252788645e940eada959bdde927426e2531c9Paul Duffinimport com.google.common.annotations.GwtCompatible; 207dd252788645e940eada959bdde927426e2531c9Paul Duffin 211d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringertimport junit.framework.TestCase; 221d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 231d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert/** 241d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * This abstract base class for testers allows the framework to inject needed 251d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * information after JUnit constructs the instances. 261d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * 271d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * <p>This class is emulated in GWT. 281d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * 291d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * @param <G> the type of the test generator required by this tester. An 301d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * instance of G should somehow provide an instance of the class under test, 311d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * plus any other information required to parameterize the test. 321d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * 331d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert * @author George van den Driessche 341d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert */ 357dd252788645e940eada959bdde927426e2531c9Paul Duffin@GwtCompatible 361d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringertpublic class AbstractTester<G> extends TestCase { 371d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert private G subjectGenerator; 381d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert private String suiteName; 391d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert private Runnable setUp; 401d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert private Runnable tearDown; 411d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 421d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert // public so that it can be referenced in generated GWT tests. 431d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert @Override public void setUp() throws Exception { 441d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert if (setUp != null) { 451d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert setUp.run(); 461d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 471d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 481d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 491d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert // public so that it can be referenced in generated GWT tests. 501d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert @Override public void tearDown() throws Exception { 511d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert if (tearDown != null) { 521d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert tearDown.run(); 531d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 541d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 551d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 561d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert // public so that it can be referenced in generated GWT tests. 571d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public final void init( 581d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert G subjectGenerator, String suiteName, Runnable setUp, Runnable tearDown) { 591d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert this.subjectGenerator = subjectGenerator; 601d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert this.suiteName = suiteName; 611d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert this.setUp = setUp; 621d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert this.tearDown = tearDown; 631d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 641d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 651d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert // public so that it can be referenced in generated GWT tests. 661d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public final void init(G subjectGenerator, String suiteName) { 671d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert init(subjectGenerator, suiteName, null, null); 681d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 691d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 701d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public G getSubjectGenerator() { 711d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert return subjectGenerator; 721d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 731d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 741d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert /** Returns the name of the test method invoked by this test instance. */ 751d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert public final String getTestMethodName() { 761d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert return super.getName(); 771d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 781d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert 791d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert @Override public String getName() { 801d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert return Platform.format("%s[%s]", super.getName(), suiteName); 811d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert } 821d580d0f6ee4f21eb309ba7b509d2c6d671c4044Bjorn Bringert} 83