| package org.apache.maven.doxia.util; |
| |
| /* |
| * 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.parser.ParseException; |
| |
| import junit.framework.TestCase; |
| |
| |
| /** |
| * Unit test for {@link org.apache.maven.doxia.util.ByLineReaderSource}. |
| * |
| * @author Juan F. Codagnone |
| * @since Nov 1, 2005 |
| */ |
| public class ByLineReaderSourceTest extends TestCase |
| { |
| |
| /** |
| * @throws ParseException on error |
| */ |
| public final void testUse() throws ParseException |
| { |
| ByLineReaderSource r = new ByLineReaderSource( |
| new StringReader( "1 \n2\n3" ) ); |
| assertEquals( -1, r.getLineNumber() ); |
| assertEquals( "", r.getName() ); |
| |
| assertEquals( "1 ", r.getNextLine() ); |
| assertEquals( "2", r.getNextLine() ); |
| r.ungetLine(); |
| assertEquals( "2", r.getNextLine() ); |
| r.ungetLine(); |
| try |
| { |
| r.ungetLine(); |
| fail(); |
| } |
| catch ( IllegalStateException e ) |
| { |
| // ok; |
| } |
| assertEquals( "2", r.getNextLine() ); |
| assertEquals( "3", r.getNextLine() ); |
| assertEquals( null, r.getNextLine() ); |
| } |
| } |