/*
* Copyright 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 samples.junit4.overloading;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import samples.classhierarchy.ChildA;
import samples.classhierarchy.Parent;
import samples.overloading.OverloadedMethodsExample;
import samples.overloading.OverloadingDemo;
import static org.powermock.api.easymock.PowerMock.*;
/**
* Demonstrates that PowerMock correctly invoke overloaded methods from the
* MockGateway.
* href="http://code.google.com/p/powermock/issues/detail?id=229">229</a> is
* solved.
*/
@RunWith(PowerMockRunner.class)
@PrepareForTest({ OverloadedMethodsExample.class, OverloadingDemo.class })
public class OverloadingDemoTest {
@Test
public void mockGatewayFindsBestOverloadedMethodCandidateWhenOnlyOneArgument() throws Exception {
final Parent object = createMock(ChildA.class);
mockStatic(OverloadedMethodsExample.class);
OverloadedMethodsExample.overloadedMethodWithOneArgument(object);
expectLastCall().once();
expectNew(ChildA.class).andReturn((ChildA) object);
replayAll();
final OverloadingDemo demo = new OverloadingDemo();
demo.performSingleOverloadedArgumentTest();
verifyAll();
}
@Test
public void mockGatewayFindsBestOverloadedMethodCandidateWhenBothArgumentSame() throws Exception {
final Parent child = createMock(ChildA.class);
mockStatic(OverloadedMethodsExample.class);
OverloadedMethodsExample.overloadedMethodWithTwoArguments(child, child);
expectLastCall().once();
expectNew(ChildA.class).andReturn((ChildA) child).times(2);
replayAll();
final OverloadingDemo demo = new OverloadingDemo();
demo.performMethodOverloadTestWhenBothArgumentSame();
verifyAll();
}
@Test
public void mockGatewayFindsBestOverloadedMethodCandidateWhenOneArgumentSameAndOneDifferent() throws Exception {
final Parent child = createMock(ChildA.class);
final Parent parent = createMock(Parent.class);
mockStatic(OverloadedMethodsExample.class);
OverloadedMethodsExample.overloadedMethodWithTwoArguments(parent, child);
expectLastCall().once();
expectNew(ChildA.class).andReturn((ChildA) child);
expectNew(Parent.class).andReturn(parent);
replayAll();
final OverloadingDemo demo = new OverloadingDemo();
demo.performMethodOverloadTestWithOneArgumentSameAndOneDiffernt();
verifyAll();
}
}