/*
* Name: TextSegmenterTest
* Author: Richard Rodger
*
* Copyright (c) 2002-2004 Richard Rodger
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published
* by the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
// package
package org.jostraca.util.test;
// import
import org.jostraca.util.TextSegmenter;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import junit.textui.TestRunner;
/** Test cases for Pair.
*/
public class TextSegmenterTest extends TestCase {
// test framework
public TextSegmenterTest( String pName ) {
super( pName );
}
public static TestSuite suite() {
return new TestSuite( TextSegmenterTest.class );
}
public static void main( String[] pArgs ) {
TestRunner.run( suite() );
}
// test methods
public void testSegment() throws Exception {
TextSegmenter ts = new TextSegmenter( "foobarbazbeebob", "[", "]" );
assertTrue( !ts.hasMoreSegments() );
assertEquals( null, ts.nextSegment() );
ts.replaceSegment( "X" );
assertTrue( "foobarbazbeebob".equals( ts.getReplacedContent() ) );
ts = new TextSegmenter( "foobarbazbeebob", "[", "]" );
assertTrue( !ts.hasMoreSegments() );
assertTrue( "foobarbazbeebob".equals( ts.getReplacedContent() ) );
ts = new TextSegmenter( "foo[bar]baz[bee]bob", "[", "]" );
assertTrue( ts.hasMoreSegments() );
assertEquals( "bar", ts.nextSegment() );
assertTrue( ts.hasMoreSegments() );
assertEquals( "bee", ts.nextSegment() );
assertTrue( !ts.hasMoreSegments() );
ts = new TextSegmenter( "[bar]baz[bee]bob[foo]", "[", "]" );
assertTrue( ts.hasMoreSegments() );
assertEquals( "bar", ts.nextSegment() );
assertTrue( ts.hasMoreSegments() );
assertEquals( "bee", ts.nextSegment() );
assertTrue( ts.hasMoreSegments() );
assertEquals( "foo", ts.nextSegment() );
assertTrue( !ts.hasMoreSegments() );
ts = new TextSegmenter( "foo<[bar]>baz<[bee]>bob", "<[", "]>" );
assertTrue( ts.hasMoreSegments() );
assertEquals( "bar", ts.nextSegment() );
assertTrue( ts.hasMoreSegments() );
assertEquals( "bee", ts.nextSegment() );
assertTrue( !ts.hasMoreSegments() );
ts = new TextSegmenter( "foo[bar]baz[bee]bob", "[", "]" );
assertTrue( ts.hasMoreSegments() );
ts.nextSegment();
ts.replaceSegment( "X" );
assertTrue( ts.hasMoreSegments() );
ts.nextSegment();
ts.replaceSegment( "Y" );
assertTrue( !ts.hasMoreSegments() );
assertEquals( "fooXbazYbob", ts.getReplacedContent() );
ts = new TextSegmenter( "foo[bar]baz[bee]bob", "[", "]" );
assertTrue( ts.hasMoreSegments() );
ts.nextSegment();
ts.replaceSegment( "X" );
ts.replaceSegment( "A" );
assertTrue( ts.hasMoreSegments() );
ts.nextSegment();
ts.replaceSegment( "Y" );
assertTrue( !ts.hasMoreSegments() );
assertEquals( "fooAbazYbob", ts.getReplacedContent() );
ts = new TextSegmenter( "[bar]baz[bee]bob[foo]", "[", "]" );
assertTrue( ts.hasMoreSegments() );
ts.nextSegment();
ts.replaceSegment( "X" );
assertTrue( ts.hasMoreSegments() );
ts.nextSegment();
ts.replaceSegment( "Y" );
assertTrue( ts.hasMoreSegments() );
ts.nextSegment();
ts.replaceSegment( "Z" );
assertTrue( !ts.hasMoreSegments() );
assertEquals( "XbazYbobZ", ts.getReplacedContent() );
assertEquals( "XbazYbobZ", ts.getReplacedContent() );
}
}