FileHelper { public static boolean createDir(File directory) { return FileHelper.createDir(directory.toString()); }  static byte[] base64Encode(final File input); static byte[] base64Encode(final byte[] input); static byte[] getByteArrayFromFile(File file); static boolean renameFile(final File fromFile, final String toFileName); static boolean copyFileToPath(final File inFile, final String outFilePath); static boolean copyFileToPath(final File inFile, final String outPath, boolean deleteOriginalFile); static Collection<File> wipeOldFiles(File directory, Long cutoffTime, boolean deleteDirectory); static boolean createDir(File directory); static boolean createDir(String directory); static boolean deleteDirRecursively(File directory); static boolean deleteDirRecursively(String directory); static boolean deleteFileQuietly(String filePath); static boolean deleteFileQuietly(File file); static boolean deleteFile(String filePath); static boolean deleteFile(File file); static boolean doesDirectoryOrFileExist(String filePath); static File findFile(String file, String rootPath); static List<String> getFileList(String filePath, boolean recursive); static List<String> getFileList(String filePath, String[] extensions, boolean recursive); static Collection<File> getFileCollection(String filePath, boolean recursive); static Collection<?> getFileCollection(String filePath, String[] extensions, boolean recursive); static String getSystemTemp(); static boolean zipDirectory(String inputDirectory, String absoluteFileName); static boolean unzipFile(String outputDirectory, File zipFile); static String createUserDirectory(String applicationUserSpaceDir); static boolean updateTimestamp(final String path, final boolean recursive); static Boolean validateShapeFile(final File shapeFile); static Boolean validateShapeZIP(final File shapeZip);  }
@Test public void testCreateDirUsingStringObject() { System.out.println("Test: " + "testCreateDirUsingStringObject"); boolean result = false; String testDir = System.getProperty("java.io.tmpdir") + java.io.File.separator + Long.toString((new Date()).getTime()) + 1; result = FileHelper.createDir(testDir); assertTrue(result); (new File(testDir)).delete(); }
@Test public void testCreateDirUsingFileObject() { System.out.println("Test: " + "testCreateDirUsingFileObject"); boolean result = false; String testDir = System.getProperty("java.io.tmpdir") + java.io.File.separator + Long.toString((new Date()).getTime()) + 1; result = FileHelper.createDir(new File(testDir)); assertTrue(result); (new File(testDir)).delete(); }
@Test public void testCreateDirWithExistingDir() { System.out.println("Test: " + "testCreateDirWithExistingDir"); String existingDirectory = this.seperator + this.tempDir; boolean result = FileHelper.createDir(existingDirectory); assertTrue(result); }