/**
* Copyright 2001-2010 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.easymock.tests;
import static org.easymock.EasyMock.*;
import static org.junit.Assert.*;
import java.lang.reflect.Method;
import org.easymock.internal.ObjectMethodsFilter;
import org.junit.Before;
import org.junit.Test;
/**
* @author OFFIS, Tammo Freese
*/
public class ObjectMethodsTest {
private EmptyInterface mock;
private interface EmptyInterface {
}
@Before
public void setup() {
mock = createMock(EmptyInterface.class);
}
@Test
public void equalsBeforeActivation() {
assertEquals(mock, mock);
assertTrue(!mock.equals(null));
}
@Test
public void equalsAfterActivation() {
replay(mock);
assertEquals(mock, mock);
assertTrue(!mock.equals(null));
}
@Test
public void testHashCode() {
final int hashCodeBeforeActivation = mock.hashCode();
replay(mock);
final int hashCodeAfterActivation = mock.hashCode();
assertEquals(hashCodeBeforeActivation, hashCodeAfterActivation);
}
@Test
public void toStringBeforeActivation() {
assertEquals("EasyMock for " + EmptyInterface.class.toString(), mock.toString());
}
@Test
public void toStringAfterActivation() {
replay(mock);
assertEquals("EasyMock for " + EmptyInterface.class.toString(), mock.toString());
}
private static class MockedClass {
}
private static class DummyProxy extends MockedClass {
}
// if the class is no Proxy, ObjectMethodFilter should use the
// superclasses' name. This is needed for the class extension.
@Test
public void toStringForClasses() throws Throwable {
final ObjectMethodsFilter filter = new ObjectMethodsFilter(Object.class, null, null);
final Method toString = Object.class.getMethod("toString", new Class[0]);
assertEquals("EasyMock for " + MockedClass.class.toString(), filter.invoke(new DummyProxy(),
toString, new Object[0]));
}
}