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 org.apache.maven.doxia.util.ByLineReaderSource;
import org.apache.maven.doxia.util.ByLineSource;
import org.apache.maven.doxia.parser.ParseException;
import org.apache.maven.doxia.sink.Sink;
/**
* Units tests for Lists
*
* @author Juan F. Codagnone
* @since Nov 1, 2005
*/
public class ListTest
extends AbstractBlockTestCase
{
/**
* unit test for recurrent enumeration
*
* @throws ParseException on error
*/
public final void testList()
throws ParseException
{
final BlockParser parser = listParser;
final String text =
"" + " * item1.1 \n" + " * item2\n" + " * item2.1\n" + " * item3\n"
+ " * item3.1\n" + " * item3.2\n" + " * item3.2.1\n" + " * item3.2.2\n"
+ " * item3.2.3\n" + " * item3.3\n" + " * item3.3.1\n" + " * item4";
final ByLineSource source = new ByLineReaderSource( new StringReader( text ) );
final Block b = parser.visit( source.getNextLine(), source );
final Block[] firstLevelBlocks = ( (UnorderedListBlock) b ).getBlocks();
final int numberOfChild = 4;
assertEquals( numberOfChild, firstLevelBlocks.length );
for ( int i = 0; i < firstLevelBlocks.length; i++ )
{
Block block = firstLevelBlocks[i];
assertEquals( ListItemBlock.class, block.getClass() );
}
ListBlock list;
ListItemBlock item;
Block[] blocks;
item = (ListItemBlock) firstLevelBlocks[1];
blocks = item.getBlocks();
assertEquals( 1, blocks.length );
assertEquals( "item2", ( (TextBlock) blocks[0] ).getText() );
list = item.getInnerList();
assertNotNull( list );
blocks = list.getBlocks();
assertEquals( blocks.length, 1 );
item = (ListItemBlock) blocks[0];
assertEquals( 1, item.getBlocks().length );
assertEquals( "item2.1", ( (TextBlock) item.getBlocks()[0] ).getText() );
}
/**
* @throws ParseException on error
*/
public final void testNumeringDecimal()
throws ParseException
{
final String text = "" + " 1. item1\n" + " 1. item2\n" + " 1. item3";
final ByLineSource source = new ByLineReaderSource( new StringReader( text ) );
Block blocks, expected;
expected =
new NumeratedListBlock( Sink.NUMBERING_DECIMAL, new ListItemBlock[] {
new ListItemBlock( new Block[] { new TextBlock( "item1" ) } ),
new ListItemBlock( new Block[] { new TextBlock( "item2" ) } ),
new ListItemBlock( new Block[] { new TextBlock( "item3" ) } ) } );
blocks = listParser.visit( source.getNextLine(), source );
assertEquals( expected, blocks );
}
/**
* @throws ParseException on error
*/
public final void testHetero()
throws ParseException
{
final String text =
"" + " A. item1\n" + " * item1.1\n" + " * item1.2\n" + " B. item2\n"
+ " i. item2.1\n" + " i. item2.2\n" + " C. item3";
final ByLineSource source = new ByLineReaderSource( new StringReader( text ) );
Block blocks, expected;
expected =
new NumeratedListBlock( Sink.NUMBERING_UPPER_ALPHA, new ListItemBlock[] {
new ListItemBlock( new Block[] { new TextBlock( "item1" ) },
new UnorderedListBlock( new ListItemBlock[] {
new ListItemBlock( new Block[] { new TextBlock( "item1.1" ) } ),
new ListItemBlock( new Block[] { new TextBlock( "item1.2" ) } ) } ) ),
new ListItemBlock( new Block[] { new TextBlock( "item2" ) },
new NumeratedListBlock( Sink.NUMBERING_LOWER_ROMAN, new ListItemBlock[] {
new ListItemBlock( new Block[] { new TextBlock( "item2.1" ) } ),
new ListItemBlock( new Block[] { new TextBlock( "item2.2" ) } ) } ) ),
new ListItemBlock( new Block[] { new TextBlock( "item3" ) } ) } );
blocks = listParser.visit( source.getNextLine(), source );
assertEquals( expected, blocks );
}
}