/**
  * @test
  * @dataProvider canConvertFromDataProvider
  *
  * @param mixed $source
  * @param string $targetType
  * @param boolean $expected
  */
 public function canConvertFromTests($source, $targetType, $expected)
 {
     $this->assertEquals($expected, $this->converter->canConvertFrom($source, $targetType));
 }