| package org.apache.maven.shared.jar.classes; |
| |
| /* |
| * 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 org.apache.bcel.classfile.ClassFormatException; |
| import org.apache.bcel.classfile.ClassParser; |
| import org.apache.bcel.classfile.DescendingVisitor; |
| import org.apache.bcel.classfile.JavaClass; |
| import org.apache.maven.shared.jar.AbstractJarAnalyzerTestCase; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.List; |
| |
| |
| /** |
| * Import Visitor Test |
| */ |
| public class ImportVisitorTest |
| extends AbstractJarAnalyzerTestCase |
| { |
| public void testImportsJxr() |
| throws ClassFormatException, IOException |
| { |
| File jxrjar = getSampleJar( "jxr.jar" ); |
| String classname = "org/apache/maven/jxr/DirectoryIndexer.class"; |
| ClassParser classParser = new ClassParser( jxrjar.getAbsolutePath(), classname ); |
| JavaClass javaClass = classParser.parse(); |
| |
| ImportVisitor importVisitor = new ImportVisitor( javaClass ); |
| DescendingVisitor descVisitor = new DescendingVisitor( javaClass, importVisitor ); |
| javaClass.accept( descVisitor ); |
| |
| List imports = importVisitor.getImports(); |
| assertNotNull( "Import List", imports ); |
| |
| assertNotContainsRegex( "Import List", "[\\[\\)\\(\\;]", imports ); |
| |
| assertTrue( "imports", imports.contains( "org.apache.maven.jxr.pacman.PackageType" ) ); |
| assertTrue( "imports", imports.contains( "org.codehaus.plexus.util.IOUtil" ) ); |
| assertTrue( "imports", imports.contains( "org.apache.oro.text.perl.Perl5Util" ) ); |
| } |
| |
| public void testImportsAnt() |
| throws ClassFormatException, IOException |
| { |
| File jxrjar = getSampleJar( "ant.jar" ); |
| String classname = "org/apache/tools/ant/Target.class"; |
| ClassParser classParser = new ClassParser( jxrjar.getAbsolutePath(), classname ); |
| JavaClass javaClass = classParser.parse(); |
| |
| ImportVisitor importVisitor = new ImportVisitor( javaClass ); |
| DescendingVisitor descVisitor = new DescendingVisitor( javaClass, importVisitor ); |
| javaClass.accept( descVisitor ); |
| |
| List imports = importVisitor.getImports(); |
| assertNotNull( "Import List", imports ); |
| |
| assertNotContainsRegex( "Import List", "[\\[\\)\\(\\;]", imports ); |
| |
| assertTrue( "imports", imports.contains( "org.apache.tools.ant.Location" ) ); |
| assertTrue( "imports", imports.contains( "org.apache.tools.ant.Task" ) ); |
| } |
| } |