FileNameFormatterTest.java

/*
 * Copyright 2011 Google Inc.
 * 
 * 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 com.google.jstestdriver.output;

import java.io.File;
import java.io.IOException;

import junit.framework.TestCase;


/**
 * Tests to see if the file name is acceptible on the undlerying system.
 * 
 * @author Cory Smith (corbinrsmith@gmail.com)
 */
public class FileNameFormatterTest extends TestCase {

  private File tmp;


  @Override
  protected void setUp() throws Exception {
    tmp = new File(System.getProperty("java.io.tmpdir") + File.separator + this);
    tmp.mkdir();
    tmp.deleteOnExit();
  }

  public void testBadBrowserName() throws Exception {
    String path =
        "\\/50_(X11;_U;_Linux_x86_64;_en-US;_rv:19019)_Gecko/2010120923_Iceweasel/306_(Debian-306-3)__Linux.JSON DecodeDefault";
    String formattedPath = new FileNameFormatter().format(path, "%s.xml");
    assertCreateFile(formattedPath);
    assertPathExists(formattedPath);
  }

  public void testLongName() throws Exception {
    String path =
        "\\/50_(X11;_U;_Linux_x86_64;_en-US;_rv:19019)_Gecko/2010120923_Iceweasel/306_(Debian-306-3)__"
            + "\\Linux.JSON DecodeDefault\\/50_(X11;_U;_Linux_x86_64;_en-US;_rv:1"
            + "9019)_Gecko/2010120923_Iceweasel/306_(Debian-306-3)__Linux.JSON DecodeDefault\\/50_(X11;_U;_L"
            + "inux_x86_64;_en-US;_rv:19019)_Gecko/2010120923_Iceweasel/306_(Debian-306-3)__Linux.JSON DecodeDefault\\/50_(X1"
            + "1;_U;_Linux_x86_64;_en-US;_rv:19019)_Gecko/2010120923_Iceweasel/306_(Debian-306-3)__Linux.JSON DecodeDefault";
    String formattedPath = new FileNameFormatter().format(path, "%s.xml");
    assertCreateFile(formattedPath);
    assertPathExists(formattedPath);
  }

  public void testDot() throws Exception {
    String path = ".";
    String formattedPath = new FileNameFormatter().format(path, "%s.xml");
    assertCreateFile(formattedPath);
    assertPathExists(formattedPath);
  }

  public void testSpace() throws Exception {
    String path = " ";
    String formattedPath = new FileNameFormatter().format(path, "%s.xml");
    assertCreateFile(formattedPath);
    assertPathExists(formattedPath);
  }

  private void assertPathExists(String formattedPath) {
    assertTrue(String.format("path %s does not exist.", formattedPath),
        new File(tmp, formattedPath).exists());
  }

  @Override
  protected void tearDown() throws Exception {
    tmp.delete();
  }

  private void assertCreateFile(String formattedPath) throws IOException {
    try {
      File newFile = new File(tmp, formattedPath);
      newFile.deleteOnExit();
      assertTrue(String.format("path %s was not created.", formattedPath), newFile.createNewFile());
      assertTrue(String.format("path %s is not a file.", formattedPath), newFile.getCanonicalFile()
          .isFile());
    } catch (IOException e) {
      e.printStackTrace();
      fail(String.format("Error in creation: %s %s", formattedPath, e));
    }
  }
}