def _roundtrip_test(self, time_string):
expected_datetime = np.datetime64(time_string)
timestamp = types.TimeStamp(expected_datetime)
data_file = io.BytesIO(timestamp.bytes)
read_datetime = types.TimeStamp.read(data_file)
self.assertEqual(expected_datetime, read_datetime)
def test_timestamp_round_trip(time_string):
expected_datetime = np.datetime64(time_string)
timestamp = types.TimeStamp(expected_datetime)
data_file = io.BytesIO(timestamp.bytes)
read_datetime = types.TimeStamp.read(data_file)
assert expected_datetime == read_datetime
def test_timestamp_from_date(self):
"""Test timestamp from built in date value"""
input_datetime = date(2019, 11, 8)
expected_datetime = np.datetime64('2019-11-08T00:00:00')
timestamp = types.TimeStamp(input_datetime)
data_file = io.BytesIO(timestamp.bytes)
read_datetime = types.TimeStamp.read(data_file)
self.assertEqual(expected_datetime, read_datetime)
def test_timestamp_from_datetime():
"""Test timestamp from built in datetime value"""
input_datetime = datetime(2019, 11, 8, 18, 47, 0)
expected_datetime = np.datetime64('2019-11-08T18:47:00')
timestamp = types.TimeStamp(input_datetime)
data_file = io.BytesIO(timestamp.bytes)
read_datetime = types.TimeStamp.read(data_file)
assert expected_datetime == read_datetime