/*
* Copyright 2014 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 powermock.modules.test.mockito.junit4.delegate.parameterized;
import java.util.Arrays;
import java.util.List;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import org.powermock.modules.junit4.PowerMockRunnerDelegate;
import samples.suppressconstructor.InvokeConstructor;
import samples.suppressconstructor.SuppressConstructorHierarchy;
import static org.junit.Assert.*;
import static org.powermock.api.support.membermodification.MemberMatcher.constructor;
import static org.powermock.api.support.membermodification.MemberModifier.suppress;
@RunWith(PowerMockRunner.class)
@PowerMockRunnerDelegate(Parameterized.class)
@PrepareForTest(SuppressConstructorHierarchy.class)
public class SuppressConstructorHierarchyDemoTest {
@Parameterized.Parameter
public boolean suppress;
@Parameterized.Parameters(name = "suppress={0}")
public static List<?> false_or_true() {
return Arrays.asList(new Object[][]{{false}, {true}});
}
@Before
public void suppressOnDemand() {
if (suppress) {
suppress(constructor(SuppressConstructorHierarchy.class));
}
}
@Test
public void directConstructorUsage() throws Exception {
System.out.println("ClassLoader: " + getClass().getClassLoader());
try {
SuppressConstructorHierarchy tested
= new SuppressConstructorHierarchy("message");
if (suppress) {
assertNull(
"Message should have been null since we're skipping the execution of the constructor code. Message was \"message\".",
tested.getMessage());
assertEquals("getNumber() value", 42, tested.getNumber());
} else {
fail("Expected RuntimeException");
}
} catch (RuntimeException ex) {
if (suppress) {
throw ex;
} else {
assertEquals("This should be suppressed!!", ex.getMessage());
}
}
}
@Test
public void useConstructorInvoker() throws Exception {
System.out.println("ClassLoader: " + getClass().getClassLoader());
try {
final String message = new InvokeConstructor().doStuff("qwe");
if (suppress) {
assertNull("Message should have been null since we're skipping the execution of the constructor code. Message was \"" + message + "\".",
message);
} else {
fail("Expected RuntimeException");
}
} catch (RuntimeException ex) {
if (suppress) {
throw ex;
} else {
assertEquals("This should be suppressed!!", ex.getMessage());
}
}
}
@Test
@PrepareForTest
public void suppressWithoutByteCodeManipulation() throws Exception {
System.out.println("ClassLoader: " + getClass().getClassLoader());
try {
new InvokeConstructor().doStuff("qwe");
fail("Should throw RuntimeException since we're running this test with a new class loader!");
} catch (RuntimeException ex) {
assertEquals("This should be suppressed!!", ex.getMessage());
}
}
}