/**
  * @covers ../../../src/Library/Helper/File::getUniqFilename()
  */
 public function test_getUniqFilename()
 {
     $this->checkNoArg('getUniqFilename', '');
     $fn = 'my_filename.txt';
     $this->assertEquals($fn, \Library\Helper\File::getUniqFilename($fn, self::$tmp_dir));
     \Library\Helper\File::touch(self::$tmp_dir . '/' . $fn);
     $this->assertNotEquals($fn, \Library\Helper\File::getUniqFilename($fn, self::$tmp_dir));
 }