001package org.apache.maven.doxia.sink.impl;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 *   http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import javax.swing.text.AttributeSet;
023import javax.swing.text.MutableAttributeSet;
024
025import org.apache.maven.doxia.sink.SinkEventAttributes;
026import org.apache.maven.doxia.sink.impl.SinkEventAttributeSet;
027import org.apache.maven.doxia.sink.impl.SinkUtils;
028
029import junit.framework.TestCase;
030
031/**
032 *
033 * @author ltheussl
034 */
035public class SinkUtilsTest
036        extends TestCase
037{
038
039    /**
040     * Test of getAttributeString method, of class SinkUtils.
041     */
042    public void testGetAttributeString()
043    {
044        assertEquals( "", SinkUtils.getAttributeString( null ) );
045
046        AttributeSet att = new SinkEventAttributeSet( SinkEventAttributeSet.BOXED );
047        String expResult = " decoration=\"boxed\"";
048        String result = SinkUtils.getAttributeString( att );
049        assertEquals( expResult, result );
050
051        SinkEventAttributes at = new SinkEventAttributeSet( SinkEventAttributeSet.BOLD );
052        at.addAttributes( att );
053        expResult = " style=\"bold\" decoration=\"boxed\"";
054        result = SinkUtils.getAttributeString( at );
055        assertEquals( expResult, result );
056
057        att = new SinkEventAttributeSet( new String[] {"color", "red", "margin-left", "20px"} );
058
059        at = new SinkEventAttributeSet();
060        at.addAttribute( SinkEventAttributeSet.STYLE, att );
061        expResult = " style=\"color: red; margin-left: 20px\"";
062        result = SinkUtils.getAttributeString( at );
063        assertEquals( expResult, result );
064    }
065
066    /**
067     * Test of filterAttributes method, of class SinkUtils.
068     */
069    public void testFilterAttributes()
070    {
071        assertNull( SinkUtils.filterAttributes( null, null ) );
072
073        AttributeSet attributes = new SinkEventAttributeSet( 1 );
074        String[] valids = null;
075
076        MutableAttributeSet result = SinkUtils.filterAttributes( attributes, valids );
077        assertEquals( 0, result.getAttributeCount() );
078
079        valids = new String[] {};
080        result = SinkUtils.filterAttributes( attributes, valids );
081        assertEquals( 0, result.getAttributeCount() );
082
083        result = SinkUtils.filterAttributes( SinkEventAttributeSet.BOLD, SinkUtils.SINK_BASE_ATTRIBUTES );
084        assertEquals( 1, result.getAttributeCount() );
085
086        result = SinkUtils.filterAttributes( SinkEventAttributeSet.CENTER, SinkUtils.SINK_BASE_ATTRIBUTES );
087        assertEquals( 0, result.getAttributeCount() );
088    }
089}