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