viewfilesactiontest.java

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/*
 * Copyright (c) 2003-2006, Simon Brown
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   - Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *
 *   - Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in
 *     the documentation and/or other materials provided with the
 *     distribution.
 *
 *   - Neither the name of Pebble nor the names of its contributors may
 *     be used to endorse or promote products derived from this software
 *     without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
package net.sourceforge.pebble.web.action;

import net.sourceforge.pebble.domain.FileManager;
import net.sourceforge.pebble.domain.FileMetaData;
import net.sourceforge.pebble.domain.Theme;
import net.sourceforge.pebble.web.view.ForbiddenView;
import net.sourceforge.pebble.web.view.View;
import net.sourceforge.pebble.web.view.impl.FilesView;

import java.util.List;

/**
 * Tests for the ViewFilesAction class.
 *
 * @author    Simon Brown
 */
public class ViewFilesActionTest extends SecureActionTestCase {

  protected void setUp() throws Exception {
    action = new ViewFilesAction();

    super.setUp();
  }

  /**
   * Tests that files can be accessed.
   */
  public void testViewFiles() throws Exception {
    // create some files and directories
    FileManager fileManager = new FileManager(blog, FileMetaData.BLOG_FILE);
    fileManager.createDirectory("/", "a");
    fileManager.createDirectory("/", "z");
    fileManager.saveFile("/", "y.txt", "Some content");
    fileManager.saveFile("/", "b.txt", "Some content");

    request.setParameter("path", "/");
    request.setParameter("type", FileMetaData.BLOG_FILE);

    View view = action.process(request, response);

    // check file information available and the right view is returned
    assertEquals(FileMetaData.BLOG_FILE, action.getModel().get("type"));
    FileMetaData fileMetaData = (FileMetaData)action.getModel().get("directory");
    assertEquals("/", fileMetaData.getAbsolutePath());
    assertTrue(fileMetaData.isDirectory());
    assertEquals("uploadFileToBlog.secureaction", action.getModel().get("uploadAction"));
    assertTrue(view instanceof FilesView);

    List files = (List)action.getModel().get("files");
    assertEquals(4, files.size());

    // the files should be in this order
    // - a, z, b.txt, y.txt (directories followed by files, both alphabetically)
    FileMetaData file = (FileMetaData)files.get(0);
    assertEquals("a", file.getName());
    assertEquals("/", file.getPath());
    assertTrue(file.isDirectory());
    file = (FileMetaData)files.get(1);
    assertEquals("z", file.getName());
    assertEquals("/", file.getPath());
    assertTrue(file.isDirectory());
    file = (FileMetaData)files.get(2);
    assertEquals("b.txt", file.getName());
    assertEquals("/", file.getPath());
    assertFalse(file.isDirectory());
    file = (FileMetaData)files.get(3);
    assertEquals("y.txt", file.getName());
    assertEquals("/", file.getPath());
    assertFalse(file.isDirectory());

    // and clean up
    fileManager.deleteFile("/", "a");
    fileManager.deleteFile("/", "z");
    fileManager.deleteFile("/", "y.txt");
    fileManager.deleteFile("/", "b.txt");
  }

  /**
   * Tests that files can be accessed, even when the path isn't specified.
   */
  public void testViewFilesWhenPathNotSpecified() throws Exception {
    // create some files and directories
    FileManager fileManager = new FileManager(blog, FileMetaData.BLOG_FILE);
    fileManager.saveFile("/", "a.txt", "Some content");

    request.setParameter("type", FileMetaData.BLOG_FILE);
    action.process(request, response);
    List files = (List)action.getModel().get("files");
    assertEquals(1, files.size());
    FileMetaData file = (FileMetaData)files.get(0);
    assertEquals("a.txt", file.getName());
    assertEquals("/", file.getPath());
    assertFalse(file.isDirectory());

    // and the same test with a blank path
    request.setParameter("path", "");
    action.process(request, response);
    files = (List)action.getModel().get("files");
    assertEquals(1, files.size());
    file = (FileMetaData)files.get(0);
    assertEquals("a.txt", file.getName());
    assertEquals("/", file.getPath());
    assertFalse(file.isDirectory());

    // and clean up
    fileManager.deleteFile("/", "a.txt");
  }

  /**
   * Tests that the upload action is set correctly for blog images.
   */
  public void testUploadActionForBlogImages() throws Exception {
    request.setParameter("path", "/");
    request.setParameter("type", FileMetaData.BLOG_IMAGE);
    action.process(request, response);
    assertEquals("uploadImageToBlog.secureaction", action.getModel().get("uploadAction"));
  }

  /**
   * Tests that the upload action is set correctly for theme files.
   */
  public void testUploadActionForThemeFiles() throws Exception {
    request.setParameter("path", "/");
    request.setParameter("type", FileMetaData.THEME_FILE);
    Theme theme = new Theme(blog, "custom", "/some/path");
    blog.setEditableTheme(theme);
    action.process(request, response);
    assertEquals("uploadFileToTheme.secureaction", action.getModel().get("uploadAction"));
  }

  /**
   * Tests that files can't be accessed outside of the root.
   */
  public void testViewFilesReturnsForbiddenWhenOutsideOfRoot() throws Exception {
    request.setParameter("path", "../");
    request.setParameter("type", FileMetaData.BLOG_FILE);

    View view = action.process(request, response);

    // check a forbidden response is returned
    assertTrue(view instanceof ForbiddenView);
  }

  /**
   * Tests that a specific file can be selected.
   */
  public void testSelectFile() throws Exception {
    request.setParameter("path", "/");
    request.setParameter("type", FileMetaData.BLOG_IMAGE);
    request.setParameter("file", "afile.txt");
    action.process(request, response);
    FileMetaData fileMetaData = (FileMetaData)action.getModel().get("file");
    assertEquals("afile.txt", fileMetaData.getName());
    assertFalse(fileMetaData.isDirectory());
  }

}