@Test
public void testDeleteDirRecursivelyUsingString() {

stem.out.println("Test: " + "testDeleteDirRecursivelyUsingString");
    String dirToDelete = this.tempDir
            + this.seperator;
    boolean result = false;
    try {
        result = FileHelper.deleteDirRecursively(dirToDelete);
    } catch (IOException e) {
        fail(e.getMessage());
    }
    assertTrue(result);
    try {
        result = FileHelper.deleteDirRecursively("Directory/That/Doesnt/Exist");
    } catch (IOException e) {
        fail(e.getMessage());
    }
    assertFalse(result);
}