package org.apache.maven.doxia.module.twiki.parser;
/*
* 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.io.StringReader;
import java.util.Arrays;
import org.apache.maven.doxia.util.ByLineReaderSource;
import org.apache.maven.doxia.parser.ParseException;
/**
* Tests the {@link org.apache.maven.doxia.module.twiki.parser.SectionBlockParser}
*
* @author Juan F. Codagnone
* @since Nov 1, 2005
*/
public class SectionTest
extends AbstractBlockTestCase
{
/**
* @see SectionBlock#SectionBlock(String, int, Block[])
*/
public final void testSectionBlockWrongArgs()
{
final int maxLevel = 5;
new SectionBlock( "hola", 1, new Block[] {} );
new SectionBlock( "hola", maxLevel, new Block[] {} );
try
{
new SectionBlock( "hola", maxLevel + 1, new Block[] {} );
fail();
}
catch ( final Throwable e )
{
// ok
}
try
{
new SectionBlock( "hola", 0, new Block[] {} );
fail();
}
catch ( final Throwable e )
{
// ok
}
try
{
new SectionBlock( null, 1, null );
fail();
}
catch ( final Throwable e )
{
// ok
}
new SectionBlock( "", 1, new Block[] {} );
}
/**
* @see SectionBlockParser#getLevel(String)
*/
public final void testSectionParserGetLevel()
{
assertEquals( 2, SectionBlockParser.getLevel( "++" ) );
try
{
SectionBlockParser.getLevel( "asdasd" );
fail( "expected exception was not thrown" );
}
catch ( IllegalArgumentException e )
{
// ok
}
}
/**
* @throws java.lang.Exception
* @see SectionBlockParser
*/
public final void testSectionParser()
throws Exception
{
final SectionBlockParser parser = sectionParser;
assertTrue( parser.accept( "---+ Title1" ) );
assertTrue( parser.accept( "---++ Title2" ) );
assertFalse( parser.accept( " ---++ Title3" ) );
assertTrue( parser.accept( "---+++ Title4" ) );
assertTrue( parser.accept( "---++++ Title5" ) );
assertTrue( parser.accept( "---+++++ Title6" ) );
SectionBlock block;
block = (SectionBlock) parser.visit( "---++++ Title4", new ByLineReaderSource( new StringReader( "" ) ) );
final int level = 4;
assertEquals( "Title4", block.getTitle() );
assertEquals( level, block.getLevel() );
assertEquals( 0, block.getBlocks().length );
// ejemplo un poco m�s complejo
block =
(SectionBlock) parser.visit( "---+++ Title3",
new ByLineReaderSource( new StringReader(
"This is *a* parragraph of a section.\n"
+ "Some text.\n"
+ "---+++ Another Title"
+ "... and more text" ) ) );
final SectionBlock expected =
new SectionBlock( "Title3", 3, new Block[] { new ParagraphBlock( new Block[] {
new TextBlock( "This is " ), new BoldBlock( new Block[] { new TextBlock( "a" ) } ),
new TextBlock( " parragraph of a section. Some text." ) } ) } );
assertEquals( expected, block );
}
/**
* Test section with several paragraphs (the paragraph are plain text)
*
* @throws Exception on error
*/
public final void testSectionWithParagraphs()
throws Exception
{
final String text =
"" + "---++ Title\n" + "\n" + "hey!\n" + "how are\n" + "you?\n" + " \n " + "Fine!! thanks";
final SectionBlockParser parser = sectionParser;
parser.setVerbatimBlockParser( new VerbatimBlockParser() );
final ByLineReaderSource source = new ByLineReaderSource( new StringReader( text ) );
final SectionBlock block = (SectionBlock) parser.visit( source.getNextLine(), source );
assertEquals( 2, block.getBlocks().length );
assertEquals( "hey! how are you?",
( (TextBlock) ( (ParagraphBlock) block.getBlocks()[0] ).getBlocks()[0] ).getText() );
assertEquals( "Fine!! thanks",
( (TextBlock) ( (ParagraphBlock) block.getBlocks()[1] ).getBlocks()[0] ).getText() );
}
/**
* @throws ParseException on error
*/
public final void testSectionAndParaAndHrule()
throws ParseException
{
Block[] blocks, expected;
ByLineReaderSource source;
source =
new ByLineReaderSource( new StringReader( "" + "---++ Title\n" + "Some text\n"
+ "----------- More text\n" ) );
expected =
new Block[] { new SectionBlock( "Title", 1, new Block[] {
new ParagraphBlock( new Block[] { new TextBlock( "Some text" ) } ), new HorizontalRuleBlock(),
new ParagraphBlock( new Block[] { new TextBlock( "More text" ) } ) } ) };
blocks = (Block[]) twikiParser.parse( source ).toArray( new Block[] {} );
assertTrue( Arrays.equals( expected, blocks ) );
}
}