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    1   /*
    2    * $Id: SiteGraphTest.java 474191 2006-11-13 08:30:40Z mrdon $
    3    *
    4    * Licensed to the Apache Software Foundation (ASF) under one
    5    * or more contributor license agreements.  See the NOTICE file
    6    * distributed with this work for additional information
    7    * regarding copyright ownership.  The ASF licenses this file
    8    * to you under the Apache License, Version 2.0 (the
    9    * "License"); you may not use this file except in compliance
    10   * with the License.  You may obtain a copy of the License at
    11   *
    12   *  http://www.apache.org/licenses/LICENSE-2.0
    13   *
    14   * Unless required by applicable law or agreed to in writing,
    15   * software distributed under the License is distributed on an
    16   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    17   * KIND, either express or implied.  See the License for the
    18   * specific language governing permissions and limitations
    19   * under the License.
    20   */
    21  package org.apache.struts2.sitegraph;
    22
    23  import java.io.File;
    24  import java.io.InputStream;
    25  import java.io.StringWriter;
    26  import java.net.URL;
    27
    28  import org.apache.struts2.StrutsTestCase;
    29  import org.apache.struts2.dispatcher.Dispatcher;
    30
    31  import com.opensymphony.xwork2.util.ClassLoaderUtil;
    32
    33  /***
    34   */
    35  public class SiteGraphTest extends StrutsTestCase {
    36      public void testWebFlow() throws Exception {
    37          // use the classloader rather than relying on the
    38          // working directory being an assumed value when
    39          // running the test:  so let's get this class's parent dir
    40          URL url = ClassLoaderUtil.getResource("org/apache/struts2/sitegraph/struts.xml", SiteGraphTest.class);
    41          File file = new File(url.toString().substring(5));
    42          String dir = file.getParent();
    43
    44          SiteGraph siteGraph = new SiteGraph(dir, dir, dir, "");
    45          StringWriter writer = new StringWriter();
    46          siteGraph.setWriter(writer);
    47          siteGraph.prepare();
    48
    49          URL compare = SiteGraphTest.class.getResource("out.txt");
    50          StringBuffer buffer = new StringBuffer(128);
    51          InputStream in = compare.openStream();
    52          byte[] buf = new byte[4096];
    53          int nbytes;
    54
    55          while ((nbytes = in.read(buf)) > 0) {
    56              buffer.append(new String(buf, 0, nbytes));
    57          }
    58
    59          in.close();
    60          assertEquals(buffer.toString().replaceAll("\r\n", "\n"), writer.toString().replaceAll("\r\n", "\n"));
    61      }
    62  }