def test_timestamp(): # timestamp32 ts = Timestamp(2**32 - 1) assert ts.to_bytes() == b"\xff\xff\xff\xff" packed = msgpack.packb(ts) assert packed == b"\xd6\xff" + ts.to_bytes() unpacked = msgpack.unpackb(packed) assert ts == unpacked assert ts.seconds == 2**32 - 1 and ts.nanoseconds == 0 # timestamp64 ts = Timestamp(2**34 - 1, 999999999) assert ts.to_bytes() == b"\xee\x6b\x27\xff\xff\xff\xff\xff" packed = msgpack.packb(ts) assert packed == b"\xd7\xff" + ts.to_bytes() unpacked = msgpack.unpackb(packed) assert ts == unpacked assert ts.seconds == 2**34 - 1 and ts.nanoseconds == 999999999 # timestamp96 ts = Timestamp(2**63 - 1, 999999999) assert ts.to_bytes() == b"\x3b\x9a\xc9\xff\x7f\xff\xff\xff\xff\xff\xff\xff" packed = msgpack.packb(ts) assert packed == b"\xc7\x0c\xff" + ts.to_bytes() unpacked = msgpack.unpackb(packed) assert ts == unpacked assert ts.seconds == 2**63 - 1 and ts.nanoseconds == 999999999 # negative fractional ts = Timestamp.from_unix(-2.3) # s: -3, ns: 700000000 assert ts.seconds == -3 and ts.nanoseconds == 700000000 assert ts.to_bytes() == b"\x29\xb9\x27\x00\xff\xff\xff\xff\xff\xff\xff\xfd" packed = msgpack.packb(ts) assert packed == b"\xc7\x0c\xff" + ts.to_bytes() unpacked = msgpack.unpackb(packed) assert ts == unpacked
def test_timestamp_from(): t = Timestamp(42, 14000) assert Timestamp.from_unix(42.000014) == t assert Timestamp.from_unix_nano(42000014000) == t