/*
* Copyright (C) 2004, 2005 Joe Walnes.
* Copyright (C) 2006, 2007 XStream Committers.
* All rights reserved.
*
* The software in this package is published under the terms of the BSD
* style license a copy of which has been included with this distribution in
* the LICENSE.txt file.
*
* Created on 03. March 2004 by Joe Walnes
*/
package com.thoughtworks.xstream.io.path;
import com.thoughtworks.xstream.io.HierarchicalStreamWriter;
import com.thoughtworks.xstream.io.xml.CompactWriter;
import junit.framework.TestCase;
import java.io.StringWriter;
public class PathTrackingWriterTest extends TestCase {
private StringWriter out;
private HierarchicalStreamWriter writer;
private PathTracker pathTracker;
protected void setUp() throws Exception {
super.setUp();
pathTracker = new PathTracker();
out = new StringWriter();
HierarchicalStreamWriter originalWriter = new CompactWriter(out);
writer = new PathTrackingWriter(originalWriter, pathTracker);
}
public void testDecoratesXmlWriterProxyingAllInvocations() {
writer.startNode("foo");
writer.addAttribute("att", "something");
writer.setValue("getValue");
writer.endNode();
assertEquals("<foo att=\"something\">getValue</foo>", out.toString());
}
public void testInterceptsWhenWriterMovesLocationInDocumentAndUpdatesPathTracker() {
assertEquals(new Path(""), pathTracker.getPath());
writer.startNode("foo");
assertEquals(new Path("/foo"), pathTracker.getPath());
writer.startNode("do");
assertEquals(new Path("/foo/do"), pathTracker.getPath());
writer.endNode();
assertEquals(new Path("/foo"), pathTracker.getPath());
writer.endNode();
assertEquals(new Path(""), pathTracker.getPath());
}
}