Bitpay\Util\UtilTest::testDecodeHex PHP Method

    public function testDecodeHex()
    {
        $data = array(array('75bcd15', '123456789'), array('0x75bcd15', '123456789'));
        foreach ($data as $datum) {
            $this->assertSame($datum[1], Util::decodeHex($datum[0]));
        }
    }