/**
  * @dataProvider preciseDifferenceDataProvider
  *
  * @param        $firstDate
  * @param        $secondDate
  * @param        $expected
  * @param string $locale
  */
 public function test_humanize_precise_difference_between_dates($firstDate, $secondDate, $expected, $locale)
 {
     $this->assertEquals($expected, DateTime::preciseDifference(new \DateTime($firstDate), new \DateTime($secondDate), $locale));
 }