/*
* Copyright 2006-2013 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 com.consol.citrus.testng;
import com.consol.citrus.annotations.CitrusXmlTest;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.io.Resource;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
import org.testng.*;
import org.testng.internal.MethodInstance;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
/**
* TestNG method interceptor duplicates method instances for each package scan test and test name in
* Citrus annotated test method. So TestNG test is executed multiple times respectively for each Citrus test
* constructed by method annotation.
*
* @author Christoph Deppisch
* @since 1.3.1
*/
public class CitrusMethodInterceptor implements IMethodInterceptor {
/** Logger */
private static Logger log = LoggerFactory.getLogger(CitrusMethodInterceptor.class);
@Override
public List<IMethodInstance> intercept(List<IMethodInstance> methods, ITestContext context) {
List<IMethodInstance> interceptedMethods = new ArrayList<IMethodInstance>();
for (IMethodInstance method : methods) {
interceptedMethods.add(method);
if (method.getInstance() instanceof AbstractTestNGCitrusTest) {
CitrusXmlTest citrusXmlTestAnnotation = method.getMethod().getConstructorOrMethod().getMethod().getAnnotation(CitrusXmlTest.class);
if (citrusXmlTestAnnotation != null) {
if (citrusXmlTestAnnotation.name().length > 1) {
for (int i = 1; i < citrusXmlTestAnnotation.name().length; i++) {
interceptedMethods.add(new MethodInstance(method.getMethod()));
}
}
String[] packagesToScan = citrusXmlTestAnnotation.packageScan();
for (String packageName : packagesToScan) {
try {
Resource[] fileResources = new PathMatchingResourcePatternResolver().getResources(packageName.replace('.', '/') + "/**/*Test.xml");
for (int i = 1; i < fileResources.length; i++) {
interceptedMethods.add(new MethodInstance(method.getMethod()));
}
} catch (IOException e) {
log.error("Unable to locate file resources for test package '" + packageName + "'", e);
}
}
}
}
}
return interceptedMethods;
}
}