| package org.apache.maven.shared.dependency.tree.traversal; |
| |
| /* |
| * 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.maven.shared.dependency.tree.AbstractDependencyNodeTest; |
| import org.apache.maven.shared.dependency.tree.DependencyNode; |
| import org.jmock.Mock; |
| |
| /** |
| * Tests <code>BuildingDependencyNodeVisitor</code>. |
| * |
| * @author <a href="mailto:markhobson@gmail.com">Mark Hobson</a> |
| * @version $Id$ |
| * @see BuildingDependencyNodeVisitor |
| */ |
| public class BuildingDependencyNodeVisitorTest extends AbstractDependencyNodeTest |
| { |
| // fields ----------------------------------------------------------------- |
| |
| private BuildingDependencyNodeVisitor visitor; |
| |
| // tests ------------------------------------------------------------------ |
| |
| public void testVisitNode() |
| { |
| DependencyNode sourceNode = createNode( "g:a:t:1" ); |
| |
| visitor = new BuildingDependencyNodeVisitor(); |
| visitor.visit( sourceNode ); |
| visitor.endVisit( sourceNode ); |
| |
| DependencyNode resultNode = visitor.getDependencyTree(); |
| assertNotSame( sourceNode, resultNode ); |
| assertEquals( sourceNode, resultNode ); |
| } |
| |
| public void testVisitNodeWithChild() |
| { |
| DependencyNode sourceNode = createNode( "g:a:t:1" ); |
| DependencyNode sourceChildNode = createNode( "g:b:t:1" ); |
| sourceNode.addChild( sourceChildNode ); |
| |
| visitor = new BuildingDependencyNodeVisitor(); |
| visitor.visit( sourceNode ); |
| visitor.visit( sourceChildNode ); |
| visitor.endVisit( sourceChildNode ); |
| visitor.endVisit( sourceNode ); |
| |
| DependencyNode resultNode = visitor.getDependencyTree(); |
| assertNotSame( sourceNode, resultNode ); |
| assertEquals( sourceNode, resultNode ); |
| } |
| |
| public void testVisitNodeWithVisitor() |
| { |
| DependencyNode sourceNode = createNode( "g:a:t:1" ); |
| |
| Mock nextVisitorMock = mock( DependencyNodeVisitor.class ); |
| nextVisitorMock.expects( once() ).method( "visit" ).with( eq( sourceNode ) ).will( returnValue( true ) ).id( "1" ); |
| nextVisitorMock.expects( once() ).method( "endVisit" ).with( eq( sourceNode ) ).after( "1" ).will( returnValue( true ) ); |
| DependencyNodeVisitor nextVisitor = (DependencyNodeVisitor) nextVisitorMock.proxy(); |
| |
| visitor = new BuildingDependencyNodeVisitor( nextVisitor ); |
| visitor.visit( sourceNode ); |
| visitor.endVisit( sourceNode ); |
| |
| DependencyNode resultNode = visitor.getDependencyTree(); |
| assertNotSame( sourceNode, resultNode ); |
| assertEquals( sourceNode, resultNode ); |
| } |
| |
| public void testVisitNodeWithChildAndVisitor() |
| { |
| DependencyNode sourceNode = createNode( "g:a:t:1" ); |
| DependencyNode sourceChildNode = createNode( "g:b:t:1" ); |
| sourceNode.addChild( sourceChildNode ); |
| |
| Mock nextVisitorMock = mock( DependencyNodeVisitor.class ); |
| nextVisitorMock.expects( once() ).method( "visit" ).with( eq( sourceNode ) ).will( returnValue( true ) ).id( "1" ); |
| nextVisitorMock.expects( once() ).method( "visit" ).with( eq( sourceChildNode ) ).after( "1" ).will( returnValue( true ) ).id( "2" ); |
| nextVisitorMock.expects( once() ).method( "endVisit" ).with( eq( sourceChildNode ) ).after( "2" ).will( returnValue( true ) ).id( "3" ); |
| nextVisitorMock.expects( once() ).method( "endVisit" ).with( eq( sourceNode ) ).after( "3" ).will( returnValue( true ) ); |
| DependencyNodeVisitor nextVisitor = (DependencyNodeVisitor) nextVisitorMock.proxy(); |
| |
| visitor = new BuildingDependencyNodeVisitor( nextVisitor ); |
| visitor.visit( sourceNode ); |
| visitor.visit( sourceChildNode ); |
| visitor.endVisit( sourceChildNode ); |
| visitor.endVisit( sourceNode ); |
| |
| DependencyNode resultNode = visitor.getDependencyTree(); |
| assertNotSame( sourceNode, resultNode ); |
| assertEquals( sourceNode, resultNode ); |
| } |
| } |