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
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* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
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import org.apache.maven.plugin.testing.stubs.ArtifactStub;
import org.apache.maven.shared.dependency.tree.DependencyNode;
import org.apache.maven.shared.dependency.tree.filter.AbstractDependencyNodeFilterTest;
import org.apache.maven.shared.dependency.tree.filter.DependencyNodeFilter;
import org.jmock.Mock;
/**
* Tests <code>FilteringDependencyNodeVisitor</code>.
*
* @author <a href="mailto:markhobson@gmail.com">Mark Hobson</a>
* @version $Id: FilteringDependencyNodeVisitorTest.java 1100703 2011-05-08 08:27:33Z hboutemy $
* @see FilteringDependencyNodeVisitor
*/
public class FilteringDependencyNodeVisitorTest
extends AbstractDependencyNodeFilterTest
{
// fields -----------------------------------------------------------------
private FilteringDependencyNodeVisitor visitor;
private DependencyNode node;
private DependencyNodeFilter acceptingFilter;
private DependencyNodeFilter rejectingFilter;
// TestCase methods -------------------------------------------------------
/**
* {@inheritDoc}
*/
protected void setUp()
throws Exception
{
node = new DependencyNode( new ArtifactStub() );
acceptingFilter = createDependencyNodeFilter( node, true );
rejectingFilter = createDependencyNodeFilter( node, false );
}
// tests ------------------------------------------------------------------
public void testVisitAcceptTrue()
{
Mock filteredVisitorMock = mock( DependencyNodeVisitor.class );
filteredVisitorMock.expects( once() ).method( "visit" ).with( eq( node ) ).will( returnValue( true ) );
DependencyNodeVisitor filteredVisitor = (DependencyNodeVisitor) filteredVisitorMock.proxy();
visitor = new FilteringDependencyNodeVisitor( filteredVisitor, acceptingFilter );
assertTrue( visitor.visit( node ) );
}
public void testVisitAcceptFalse()
{
Mock filteredVisitorMock = mock( DependencyNodeVisitor.class );
filteredVisitorMock.expects( once() ).method( "visit" ).with( eq( node ) ).will( returnValue( false ) );
DependencyNodeVisitor filteredVisitor = (DependencyNodeVisitor) filteredVisitorMock.proxy();
visitor = new FilteringDependencyNodeVisitor( filteredVisitor, acceptingFilter );
assertFalse( visitor.visit( node ) );
}
public void testVisitReject()
{
DependencyNodeVisitor filteredVisitor = (DependencyNodeVisitor) mock( DependencyNodeVisitor.class ).proxy();
visitor = new FilteringDependencyNodeVisitor( filteredVisitor, rejectingFilter );
assertTrue( visitor.visit( node ) );
}
public void testEndVisitAcceptTrue()
{
Mock filteredVisitorMock = mock( DependencyNodeVisitor.class );
filteredVisitorMock.expects( once() ).method( "endVisit" ).with( eq( node ) ).will( returnValue( true ) );
DependencyNodeVisitor filteredVisitor = (DependencyNodeVisitor) filteredVisitorMock.proxy();
visitor = new FilteringDependencyNodeVisitor( filteredVisitor, acceptingFilter );
assertTrue( visitor.endVisit( node ) );
}
public void testEndVisitAcceptFalse()
{
Mock filteredVisitorMock = mock( DependencyNodeVisitor.class );
filteredVisitorMock.expects( once() ).method( "endVisit" ).with( eq( node ) ).will( returnValue( false ) );
DependencyNodeVisitor filteredVisitor = (DependencyNodeVisitor) filteredVisitorMock.proxy();
visitor = new FilteringDependencyNodeVisitor( filteredVisitor, acceptingFilter );
assertFalse( visitor.endVisit( node ) );
}
public void testEndVisitReject()
{
DependencyNodeVisitor filteredVisitor = (DependencyNodeVisitor) mock( DependencyNodeVisitor.class ).proxy();
visitor = new FilteringDependencyNodeVisitor( filteredVisitor, rejectingFilter );
assertTrue( visitor.endVisit( node ) );
}
}