// Copyright 2007, 2008, 2009 The Apache Software Foundation

 //

 // Licensed 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.

 package org.apache.tapestry5.internal.test;

 import org.apache.tapestry5.services.Context;

 import org.apache.tapestry5.test.TapestryTestConstants;

 import java.io.File;

 import java.net.MalformedURLException;

 import java.net.URL;

 import java.util.Collections;

 import java.util.List;

 public class PageTesterContext implements Context

 {

     private final File contextRoot;

     public PageTesterContext(String contextRoot)

     {

         this.contextRoot = new File(TapestryTestConstants.MODULE_BASE_DIR, contextRoot);

     }

     public String getInitParameter(String name)

     {

         return null;

     }

     public URL getResource(String path)

     {

         File f = new File(contextRoot + path);

         if (!f.exists() || !f.isFile())

         {

             return null;

         }

         try

         {

             return f.toURL();

         }

         catch (MalformedURLException ex)

         {

             throw new RuntimeException(ex);

         }

     }

     public List<String> getResourcePaths(String path)

     {

         throw new UnsupportedOperationException("getResourcePaths() is not supported for ContextForPageTester.");

     }

     public Object getAttribute(String name)

     {

         throw new UnsupportedOperationException("getAttribute() is not supported for ContextForPageTester.");

     }

     public List<String> getAttributeNames()

     {

         return Collections.emptyList();

     }

     public String getMimeType(String file)

     {

         return null;

     }

     /**

      * Always returns null.

      */

     public File getRealFile(String path)

     {

         return null;

     }

 }