Method shatest

Lib/test/test_hmac.py:453–454

(key, msg, hexdigest)

    def test_sha1_rfc2202(self):
        def shatest(key, msg, hexdigest):
            self.assert_hmac(key, msg, hexdigest, self.sha1, "sha1", 20, 64)

        shatest(b"\x0b" * 20,
                b"Hi There",