/**
  * @covers ::rawToHex
  */
 public function testConvertingFromRawToHex()
 {
     foreach (self::$convertData as $name => $data) {
         $raw = $data['raw'];
         $hexadecimal = $data['hexadecimal'];
         $msg = 'Convert "%s" from raw to hexadecimal form.';
         $result = DataConverter::rawToHex($raw);
         $this->assertEquals($hexadecimal, $result, sprintf($msg, $name));
     }
 }