/*
* Copyright 2011 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.agent;
import org.junit.Ignore;
import org.junit.Rule;
import org.junit.Test;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.rule.PowerMockRule;
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;
@PrepareForTest(SuppressConstructorHierarchy.class)
public class SuppressConstructorHierarchyDemoTest {
@Rule
public PowerMockRule powerMockRule = new PowerMockRule();
@Test
@Ignore("Doesn't work from the java agent")
public void testSuppressConstructorHierarchy() throws Exception {
suppress(constructor(SuppressConstructorHierarchy.class));
final String message = new InvokeConstructor().doStuff("qwe");
assertNull("Message should have been null since we're skipping the execution of the constructor code. Message was \"" + message + "\".",
message);
}
@Test
@PrepareForTest
public void testNotSuppressConstructorWithoutByteCodeManipulation() throws Exception {
try {
new SuppressConstructorHierarchy("message");
fail("Should throw RuntimeException since we're running this test with a new class loader!");
} catch (RuntimeException e) {
assertEquals("This should be suppressed!!", e.getMessage());
}
}
@Test
public void testNotSuppressConstructorWithByteCodeManipulation() throws Exception {
try {
new SuppressConstructorHierarchy("message");
fail("Should throw RuntimeException since we're running this test with a new class loader!");
} catch (RuntimeException e) {
assertEquals("This should be suppressed!!", e.getMessage());
}
}
/**
* This simple test demonstrate that it's possible to continue execution
* with the default <code>PrepareForTest</code> settings (i.e. using a
* byte-code manipulated version of the SuppressConstructorHierarchyDemo
* class).
*/
@Test
public void testSuppressConstructorHierarchyAgain() throws Exception {
suppress(constructor(SuppressConstructorHierarchy.class));
SuppressConstructorHierarchy tested = new SuppressConstructorHierarchy("message");
assertEquals(42, tested.getNumber());
}
}