| package org.apache.maven.surefire.common.junit3; |
| |
| /* |
| * 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. |
| */ |
| |
| import java.lang.reflect.Method; |
| import org.apache.maven.surefire.NonAbstractClassFilter; |
| import org.apache.maven.surefire.util.ScannerFilter; |
| |
| import static java.lang.reflect.Modifier.isPublic; |
| import static java.lang.reflect.Modifier.isStatic; |
| import static org.apache.maven.surefire.util.ReflectionUtils.tryGetMethod; |
| import static org.apache.maven.surefire.util.ReflectionUtils.tryLoadClass; |
| |
| /** |
| * Missing tests ? This class is basically a subset of the JUnit4TestChecker, which is tested |
| * to boredom and back. Unfortunately we don't have any common module between these providers, |
| * so this stuff is duplicated. We should probably make some modules and just shade the content |
| * into the providers. |
| * |
| * @author Kristian Rosenvold |
| */ |
| public class JUnit3TestChecker |
| implements ScannerFilter |
| { |
| private static final Class[] EMPTY_CLASS_ARRAY = new Class[0]; |
| |
| private final Class<?> junitClass; |
| |
| private final NonAbstractClassFilter nonAbstractClassFilter = new NonAbstractClassFilter(); |
| |
| public JUnit3TestChecker( ClassLoader testClassLoader ) |
| { |
| junitClass = tryLoadClass( testClassLoader, "junit.framework.Test" ); |
| } |
| |
| @Override |
| public boolean accept( Class testClass ) |
| { |
| return nonAbstractClassFilter.accept( testClass ) && isValidJUnit3Test( testClass ); |
| } |
| |
| private boolean isValidJUnit3Test( Class<?> testClass ) |
| { |
| return junitClass != null && ( junitClass.isAssignableFrom( testClass ) || isSuiteOnly( testClass ) ); |
| } |
| |
| private boolean isSuiteOnly( Class testClass ) |
| { |
| final Method suite = tryGetMethod( testClass, "suite", EMPTY_CLASS_ARRAY ); |
| if ( suite != null ) |
| { |
| final int modifiers = suite.getModifiers(); |
| if ( isPublic( modifiers ) && isStatic( modifiers ) ) |
| { |
| return junit.framework.Test.class.isAssignableFrom( suite.getReturnType() ); |
| } |
| } |
| return false; |
| } |
| |
| } |