/*
* Copyright 2008 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.powermockito.junit4.rules;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertSame;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TestName;
import org.junit.rules.TestRule;
import org.junit.runner.Description;
import org.junit.runner.RunWith;
import org.junit.runners.model.Statement;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import java.util.LinkedList;
import java.util.List;
/**
* JUnit 4.9 changed the implementation/execution of Rules.
* Demonstrates that <a
* href="http://code.google.com/p/powermock/issues/detail?id=344">issue 344</a>
* is resolved.
*/
@RunWith(PowerMockRunner.class)
@PrepareForTest( { JUnit49RuleTest.class })
public class JUnit49RuleTest {
private static Object BEFORE = new Object();
private List<Object> objects = new LinkedList<Object>();
@Rule
public MyRule rule = new MyRule();
@Rule
public TestName testName = new TestName();
@Test
public void assertThatJUnit47RulesWorks() throws Exception {
assertEquals(1, objects.size());
assertSame(BEFORE, objects.get(0));
assertEquals("assertThatJUnit47RulesWorks", testName.getMethodName());
}
private class MyRule implements TestRule {
@Override
public Statement apply(final Statement statement, Description description) {
return new Statement() {
@Override
public void evaluate() throws Throwable {
objects.add(BEFORE);
statement.evaluate();
}
};
}
}
}