/*
* JBoss, Home of Professional Open Source
* Copyright 2009, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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.jboss.arquillian.testng;
import java.lang.reflect.Method;
import org.jboss.arquillian.impl.DeployableTestBuilder;
import org.jboss.arquillian.spi.LifecycleMethodExecutor;
import org.jboss.arquillian.spi.TestMethodExecutor;
import org.jboss.arquillian.spi.TestResult;
import org.jboss.arquillian.spi.TestRunnerAdaptor;
import org.testng.IHookCallBack;
import org.testng.IHookable;
import org.testng.ITestResult;
import org.testng.annotations.AfterClass;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.AfterSuite;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.BeforeSuite;
import org.testng.annotations.DataProvider;
/**
* Arquillian
*
* @author <a href="mailto:aslak@conduct.no">Aslak Knutsen</a>
* @version $Revision: $
*/
public abstract class Arquillian implements IHookable
{
public static final String ARQUILLIAN_DATA_PROVIDER = "ARQUILLIAN_DATA_PROVIDER";
private static ThreadLocal<TestRunnerAdaptor> deployableTest = new ThreadLocal<TestRunnerAdaptor>();
@BeforeSuite(alwaysRun = true)
public void arquillianBeforeSuite() throws Exception
{
if(deployableTest.get() == null)
{
TestRunnerAdaptor adaptor = DeployableTestBuilder.build();
adaptor.beforeSuite();
deployableTest.set(adaptor); // don't set TestRunnerAdaptor if beforeSuite fails
}
}
@AfterSuite(alwaysRun = true)
public void arquillianAfterSuite() throws Exception
{
if (deployableTest.get() == null)
{
return; // beforeSuite failed
}
deployableTest.get().afterSuite();
deployableTest.get().shutdown();
deployableTest.set(null);
deployableTest.remove();
}
@BeforeClass(alwaysRun = true)
public void arquillianBeforeClass() throws Exception
{
deployableTest.get().beforeClass(getClass(), LifecycleMethodExecutor.NO_OP);
}
@AfterClass(alwaysRun = true)
public void arquillianAfterClass() throws Exception
{
deployableTest.get().afterClass(getClass(), LifecycleMethodExecutor.NO_OP);
}
@BeforeMethod(alwaysRun = true)
public void arquillianBeforeTest(Method testMethod) throws Exception
{
deployableTest.get().before(this, testMethod, LifecycleMethodExecutor.NO_OP);
}
@AfterMethod(alwaysRun = true)
public void arquillianAfterTest(Method testMethod) throws Exception
{
deployableTest.get().after(this, testMethod, LifecycleMethodExecutor.NO_OP);
}
public void run(final IHookCallBack callback, final ITestResult testResult)
{
TestResult result;
try
{
result = deployableTest.get().test(new TestMethodExecutor()
{
public void invoke(Object... parameters) throws Throwable
{
/*
* The parameters are stored in the InvocationHandler, so we can't set them on the test result directly.
* Copy the Arquillian found parameters to the InvocationHandlers parameters
*/
copyParameters(parameters, callback.getParameters());
callback.runTestMethod(testResult);
// Parameters can be contextual, so extract information
swapWithClassNames(callback.getParameters());
testResult.setParameters(callback.getParameters());
}
private void copyParameters(Object[] source, Object[] target)
{
for(int i = 0; i < source.length; i++)
{
target[i] = source[i];
}
}
private void swapWithClassNames(Object[] source)
{
// clear parameters. they can be contextual and might fail TestNG during the report writing.
for(int i = 0; source != null && i < source.length; i++)
{
Object parameter = source[i];
if(parameter != null)
{
source[i] = parameter.toString();
}
else
{
source[i] = "null";
}
}
}
public Method getMethod()
{
return testResult.getMethod().getMethod();
}
public Object getInstance()
{
return Arquillian.this;
}
});
if(result.getThrowable() != null)
{
testResult.setThrowable(result.getThrowable());
}
// calculate test end time. this is overwritten in the testng invoker..
testResult.setEndMillis( (result.getStart() - result.getEnd()) + testResult.getStartMillis());
}
catch (Exception e)
{
testResult.setThrowable(e);
}
}
@DataProvider(name = Arquillian.ARQUILLIAN_DATA_PROVIDER)
public Object[][] arquillianArgumentProvider(Method method)
{
Object[][] values = new Object[1][method.getParameterTypes().length];
if (deployableTest.get() == null)
{
return values;
}
Object[] parameterValues = new Object[method.getParameterTypes().length];
values[0] = parameterValues;
return values;
}
}