/**
  * Test for the stdWrap function "round"
  *
  * @param float $float
  * @param array $conf
  * @param float $expected
  * @return void
  * @dataProvider stdWrap_roundDataProvider
  * @test
  */
 public function stdWrap_round($float, $conf, $expected)
 {
     $conf = array('round.' => $conf);
     $result = $this->cObj->stdWrap_round($float, $conf);
     $this->assertEquals($expected, $result);
 }