/*
* Copyright 2009 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 org.gradle.api.internal.tasks.testing.testng;
import org.gradle.api.internal.tasks.testing.detection.AbstractTestFrameworkDetector;
import org.gradle.api.internal.tasks.testing.detection.ClassFileExtractionManager;
import org.gradle.api.internal.tasks.testing.detection.TestClassVisitor;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.File;
class TestNGDetector extends AbstractTestFrameworkDetector<TestNGTestClassDetecter> {
private static final Logger LOGGER = LoggerFactory.getLogger(TestNGDetector.class);
TestNGDetector(ClassFileExtractionManager classFileExtractionManager) {
super(classFileExtractionManager);
}
@Override
protected TestNGTestClassDetecter createClassVisitor() {
return new TestNGTestClassDetecter(this);
}
/**
* Uses a TestClassVisitor to detect whether the class in the testClassFile is a test class. <p/> If the class is not a test, this function will go up the inheritance tree to check if a parent
* class is a test class. First the package of the parent class is checked, if it is a java.lang or groovy.lang the class can't be a test class, otherwise the parent class is scanned. <p/> When a
* parent class is a test class all the extending classes are marked as test classes.
*/
@Override
protected boolean processTestClass(final File testClassFile, boolean superClass) {
final TestClassVisitor classVisitor = classVisitor(testClassFile);
boolean isTest = classVisitor.isTest();
if (!isTest) {
final String superClassName = classVisitor.getSuperClassName();
final File superClassFile = getSuperTestClassFile(superClassName);
if (superClassFile != null) {
isTest = processSuperClass(superClassFile);
} else {
LOGGER.debug("test-class-scan : failed to scan parent class {}, could not find the class file",
superClassName);
}
}
publishTestClass(isTest, classVisitor, superClass);
return isTest;
}
}