/*
* Copyright 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.powermock.modules.junit4.internal.impl;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runner.notification.RunNotifier;
import org.junit.runners.Parameterized;
import static org.easymock.EasyMock.*;
import org.junit.runner.Description;
import org.junit.runner.Result;
import org.junit.runner.notification.Failure;
import org.junit.runner.notification.RunListener;
import org.powermock.tests.utils.PowerMockTestNotifier;
@RunWith(Parameterized.class)
public class PowerMockRunNotifierTest {
/*
* Dummy test data ...
*/
private static final Object[][] testDataAlternatives;
static {
Description description =
Description.createSuiteDescription(Description.class);
testDataAlternatives = new Object[][] {
{description},
{new Failure(description, new Throwable())},
{new RunListener()},
{new Result()}
};
}
/**
* Parameter data
*/
@Parameterized.Parameter(0) public Method method;
@Parameterized.Parameters(name = "{0}")
public static List<?> runNotifierMethods() {
List<Object[]> methods = new ArrayList<Object[]>();
for (Method m : RunNotifier.class.getMethods()) {
if (Object.class != m.getDeclaringClass()) {
methods.add(new Object[] {m});
}
}
return methods;
}
@Test
public void verifyBackendRunNotifierIsProperlyNotified() throws Exception {
Object[] testData = retrieveSuitableTestData();
RunNotifier backendRunNotifierMock = createMock(RunNotifier.class);
method.invoke(backendRunNotifierMock, testData);
replay(backendRunNotifierMock);
method.invoke(new PowerMockRunNotifier(
backendRunNotifierMock,
createNiceMock(PowerMockTestNotifier.class),
new Method[0]),
testData);
verify(backendRunNotifierMock);
}
private Object[] retrieveSuitableTestData() {
Class<?>[] paramTypes = method.getParameterTypes();
if (0 == paramTypes.length) {
return null;
}
for (Object[] testData : testDataAlternatives) {
if (paramTypes[0] == testData[0].getClass()) {
return testData;
}
}
throw new Error("No test-data available for method " + method);
}
}