/** | |
* Copyright 2006-2013 the original author or authors. | |
* | |
* Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
* See the License for the specific language governing permissions and | |
* limitations under the License. | |
*/ | |
package org.objenesis.tck; | |
import java.io.ByteArrayOutputStream; | |
import java.io.PrintStream; | |
import java.io.Serializable; | |
import java.util.Collection; | |
import junit.framework.TestCase; | |
import org.objenesis.ObjenesisSerializer; | |
import org.objenesis.ObjenesisStd; | |
/** | |
* Integration test for Objenesis. Should pass successfully on every supported JVM for all Objenesis | |
* interface implementation. | |
* | |
* @author Henri Tremblay | |
*/ | |
public class ObjenesisTest extends TestCase { | |
public static class ErrorHandler implements CandidateLoader.ErrorHandler { | |
public void classNotFound(String name) { | |
fail("Class not found : " + name); | |
} | |
} | |
public static class JUnitReporter implements Reporter { | |
private String currentObjenesis; | |
private String currentCandidate; | |
public void startTests(String platformDescription, Collection allCandidates, | |
Collection allInstantiators) { | |
} | |
public void startTest(String candidateDescription, String objenesisDescription) { | |
currentCandidate = candidateDescription; | |
currentObjenesis = objenesisDescription; | |
} | |
public void endObjenesis(String description) { | |
} | |
public void endTests() { | |
} | |
public void exception(Exception exception) { | |
ByteArrayOutputStream buffer = new ByteArrayOutputStream(); | |
PrintStream out = new PrintStream(buffer); | |
out.println("Exception when instantiating " + currentCandidate + " with " | |
+ currentObjenesis + ": "); | |
exception.printStackTrace(out); | |
fail(buffer.toString()); | |
} | |
public void result(boolean instantiatedObject) { | |
assertTrue("Instantiating " + currentCandidate + " with " + currentObjenesis + " failed", | |
instantiatedObject); | |
} | |
public void endTest() { | |
} | |
} | |
static class MockSuperClass { | |
private final boolean superConstructorCalled; | |
public MockSuperClass() { | |
superConstructorCalled = true; | |
} | |
public boolean isSuperConstructorCalled() { | |
return superConstructorCalled; | |
} | |
} | |
static class MockClass extends MockSuperClass implements Serializable { | |
private static final long serialVersionUID = 1L; | |
private final boolean constructorCalled; | |
public MockClass() { | |
super(); | |
constructorCalled = true; | |
} | |
public boolean isConstructorCalled() { | |
return constructorCalled; | |
} | |
} | |
private TCK tck = null; | |
private CandidateLoader candidateLoader = null; | |
protected void setUp() throws Exception { | |
super.setUp(); | |
tck = new TCK(); | |
candidateLoader = new CandidateLoader(tck, getClass().getClassLoader(), new ErrorHandler()); | |
} | |
protected void tearDown() throws Exception { | |
candidateLoader = null; | |
tck = null; | |
super.tearDown(); | |
} | |
public void testObjenesisStd() throws Exception { | |
candidateLoader.loadFromResource(getClass(), "candidates/candidates.properties"); | |
tck.registerObjenesisInstance(new ObjenesisStd(), "Objenesis standard"); | |
tck.runTests(new JUnitReporter()); | |
} | |
public void testObjenesisSerializer() throws Exception { | |
candidateLoader.loadFromResource(getClass(), "candidates/serializable-candidates.properties"); | |
tck.registerObjenesisInstance(new ObjenesisSerializer(), "Objenesis serializer"); | |
tck.runTests(new JUnitReporter()); | |
} | |
public void testObjenesisSerializerParentConstructorCalled() throws Exception { | |
Object result = new ObjenesisSerializer().newInstance(MockClass.class); | |
assertEquals(MockClass.class, result.getClass()); | |
MockClass mockObject = (MockClass) result; | |
assertTrue(mockObject.isSuperConstructorCalled()); | |
assertFalse(mockObject.isConstructorCalled()); | |
} | |
} |