/**
  * Test...
  *
  * @covers  Joomla\Language\Text::printf
  *
  * @return  void
  *
  * @since   1.1.2
  */
 public function testPrintf()
 {
     $string = "foobar";
     ob_start();
     $len = Text::printf($string);
     $output = ob_get_contents();
     ob_end_clean();
     $this->assertEquals($string, $output);
     $this->assertEquals(strlen($string), $len);
     $options = array('jsSafe' => false);
     ob_start();
     $len = Text::printf($string, $options);
     $output = ob_get_contents();
     ob_end_clean();
     $this->assertEquals($string, $output);
     $this->assertEquals(strlen($string), $len);
 }