Clover coverage report - Code Coverage for tapestry release 4.0-beta-2
Coverage timestamp: Sat Jul 9 2005 22:02:17 EDT
file stats: LOC: 80   Methods: 3
NCLOC: 41   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
MockRequestDispatcher.java 0% 0% 0% 0%
coverage
 1    // Copyright 2004, 2005 The Apache Software Foundation
 2    //
 3    // Licensed under the Apache License, Version 2.0 (the "License");
 4    // you may not use this file except in compliance with the License.
 5    // You may obtain a copy of the License at
 6    //
 7    // http://www.apache.org/licenses/LICENSE-2.0
 8    //
 9    // Unless required by applicable law or agreed to in writing, software
 10    // distributed under the License is distributed on an "AS IS" BASIS,
 11    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 12    // See the License for the specific language governing permissions and
 13    // limitations under the License.
 14   
 15    package org.apache.tapestry.test.mock;
 16   
 17    import java.io.FileInputStream;
 18    import java.io.IOException;
 19    import java.io.InputStream;
 20    import java.io.OutputStream;
 21   
 22    import javax.servlet.RequestDispatcher;
 23    import javax.servlet.ServletException;
 24    import javax.servlet.ServletRequest;
 25    import javax.servlet.ServletResponse;
 26   
 27    /**
 28    * Used to enable mock testing of internal request forwarding.
 29    *
 30    * @author Howard Lewis Ship
 31    * @since 4.0
 32    */
 33    public class MockRequestDispatcher implements RequestDispatcher
 34    {
 35    private String _resourcePath;
 36   
 37  0 public MockRequestDispatcher(String resourcePath)
 38    {
 39  0 _resourcePath = resourcePath;
 40    }
 41   
 42  0 public void forward(ServletRequest request, ServletResponse response)
 43    throws ServletException, IOException
 44    {
 45  0 if (_resourcePath.endsWith("/FAIL_SERVLET"))
 46  0 throw new ServletException("Test-directed ServletException from RequestDispatcher forward().");
 47   
 48    // For testing purposes, assume we only forward to static HTML files.
 49   
 50   
 51  0 InputStream in = new FileInputStream(_resourcePath);
 52   
 53  0 response.setContentType("test/html");
 54   
 55  0 OutputStream out = response.getOutputStream();
 56   
 57   
 58  0 byte[] buffer = new byte[1000];
 59   
 60  0 while (true)
 61    {
 62  0 int length = in.read(buffer);
 63   
 64  0 if (length < 0)
 65  0 break;
 66   
 67  0 out.write(buffer, 0, length);
 68    }
 69   
 70  0 in.close();
 71  0 out.close();
 72    }
 73   
 74  0 public void include(ServletRequest request, ServletResponse response)
 75    throws ServletException, IOException
 76    {
 77  0 throw new ServletException("MockRequestDispatcher.include() not supported.");
 78    }
 79   
 80    }