/*
* 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.spock.container;
import java.lang.reflect.Method;
import org.junit.runner.Description;
import org.junit.runner.manipulation.Filter;
import org.spockframework.runtime.Sputnik;
import org.spockframework.runtime.model.FeatureInfo;
import org.spockframework.runtime.model.MethodInfo;
import org.spockframework.runtime.model.SpecInfo;
/**
* JUnit filter for Spock spefications.
*
* @author <a href="mailto:bartosz.majsak@gmail.com">Bartosz Majsak</a>
* @version $Revision: $
*/
final class SpockSpecificationFilter extends Filter
{
private static final MethodInfo NOT_FOUND = new MethodInfo();
private final Sputnik spockRunner;
private final String methodName;
private SpecInfo currentSpec;
SpockSpecificationFilter(Sputnik spockRunner, String methodName)
{
this.spockRunner = spockRunner;
this.methodName = methodName;
obtainCurrentSpecification();
}
@Override
public boolean shouldRun(Description description)
{
final MethodInfo featureMethod = findCorrespondingFeatureMethod(description.getMethodName());
if (NOT_FOUND.equals(featureMethod))
{
return false;
}
return methodName.equals(featureMethod.getReflection().getName());
}
@Override
public String describe()
{
return "Filter Feature methods for Spock Framework";
}
private void obtainCurrentSpecification()
{
try
{
Method method = Sputnik.class.getDeclaredMethod("getSpec");
method.setAccessible(true);
currentSpec = (SpecInfo) method.invoke(spockRunner);
}
catch (Exception e)
{
throw new RuntimeException("Could not obtain SpecInfo from Sputnik Runner", e);
}
}
private MethodInfo findCorrespondingFeatureMethod(String featureMethodName)
{
MethodInfo methodInfo = NOT_FOUND;
for (FeatureInfo feature : currentSpec.getAllFeatures())
{
MethodInfo featureMethod = feature.getFeatureMethod();
if (featureMethodName.equals(featureMethod.getName()))
{
methodInfo = featureMethod;
break;
}
}
return methodInfo;
}
}