/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.myfaces.mc.test.core.runner;
import java.lang.reflect.Field;
import java.util.List;
import javax.faces.context.FacesContext;
import org.apache.myfaces.mc.test.core.annotation.TestContainer;
import org.apache.myfaces.spi.InjectionProvider;
import org.apache.myfaces.spi.InjectionProviderFactory;
import org.junit.runners.BlockJUnit4ClassRunner;
import org.junit.runners.model.FrameworkField;
import org.junit.runners.model.FrameworkMethod;
import org.junit.runners.model.InitializationError;
import org.junit.runners.model.Statement;
import org.junit.runners.model.TestClass;
/**
*
*/
public class MyFacesTestRunner extends BlockJUnit4ClassRunner
{
public MyFacesTestRunner(Class<?> klass) throws InitializationError
{
super(klass);
// Annotation processing goes here.
}
@Override
protected Statement withAfters(FrameworkMethod method, Object target, Statement statement)
{
return new ContainerAwareMethodInvoker(getTestClass(), method,
super.withAfters(method, target, statement), target);
}
@Override
protected Statement withAfterClasses(Statement statement)
{
return new ClearSharedFacesConfiguration(statement, getTestClass());
}
private static class ContainerAwareMethodInvoker extends Statement
{
private final TestClass testClass;
private final FrameworkMethod method;
private final Object originalTarget;
private final Statement defaultStatement;
public ContainerAwareMethodInvoker(TestClass testClass,
FrameworkMethod method, Statement defaultStatement, Object originalTarget)
{
this.testClass = testClass;
this.method = method;
this.defaultStatement = defaultStatement;
this.originalTarget = originalTarget;
}
@Override
public void evaluate() throws Throwable
{
MyFacesContainer currentTestContext = new MyFacesContainer(testClass);
//Inject MyFacesContainer using @TestContainer
List<FrameworkField> fields = testClass.getAnnotatedFields(TestContainer.class);
if (fields != null && !fields.isEmpty())
{
for (FrameworkField field : fields)
{
Field f = field.getField();
if (f.getType().equals(MyFacesContainer.class))
{
f.setAccessible(true);
f.set(originalTarget, currentTestContext);
}
}
}
currentTestContext.setUp(this.originalTarget);
FacesContext facesContext = null;
InjectionProvider injectionProvider = null;
Object testCaseCreationMetadata = null;
try
{
facesContext = currentTestContext.getFacesInitializer().
initStartupFacesContext(currentTestContext.servletContext);
InjectionProviderFactory ipf = InjectionProviderFactory.
getInjectionProviderFactory(facesContext.getExternalContext());
injectionProvider = ipf.getInjectionProvider(
facesContext.getExternalContext());
if (injectionProvider != null)
{
testCaseCreationMetadata = injectionProvider.inject(originalTarget);
injectionProvider.postConstruct(originalTarget, testCaseCreationMetadata);
}
}
finally
{
currentTestContext.getFacesInitializer().destroyStartupFacesContext(facesContext);
}
try
{
defaultStatement.evaluate();
}
finally
{
facesContext = currentTestContext.getFacesInitializer().
initShutdownFacesContext(currentTestContext.servletContext);
if (injectionProvider != null)
{
injectionProvider.preDestroy(originalTarget, testCaseCreationMetadata);
}
currentTestContext.getFacesInitializer().destroyShutdownFacesContext(facesContext);
currentTestContext.tearDown();
}
}
}
private static class ClearSharedFacesConfiguration extends Statement
{
private final Statement defaultStatement;
private final TestClass testClass;
public ClearSharedFacesConfiguration(Statement defaultStatement, TestClass testClass)
{
this.defaultStatement = defaultStatement;
this.testClass = testClass;
}
@Override
public void evaluate() throws Throwable
{
defaultStatement.evaluate();
AbstractJsfTestContainer.tearDownClass(testClass.getJavaClass());
}
}
}