def test_invalid_str(self):
"""This tests that invalid strings fed into from_str raise exceptions."""
tests_ts = [
"a", "2015-02-17T12:53:48.5", "2015-02T12:53:48.5",
"2015-02-17T12:53.5", "12:53:48.5"
]
for t in tests_ts:
try:
Timestamp.from_str(t)
self.assertTrue(False)
except Exception:
pass
def test_from_str(self):
"""Conversion from string formats."""
tests = [
("2015-01-23T12:34:56F00 30000/1001 UTC-05:00 TAI-35",
Timestamp(1422034531, 17100000)),
("2015-01-23T12:34:56.0Z", Timestamp(1422016531, 0)),
("now", Timestamp(0, 0)),
]
for t in tests:
with mock.patch("time.time", return_value=0.0):
self.assertEqual(Timestamp.from_str(t[0]), t[1])
def test_convert_str(self):
"""This tests that various string formats can be converted to timestamps."""
tests_ts = [
("1:2", Timestamp(1, 2)), ("1.2", Timestamp(1, 200000000)),
("1", Timestamp(1, 0)),
("2015-02-17T12:53:48.5Z", Timestamp(1424177663, 500000000)),
("2015-02-17T12:53:48.000102003Z", Timestamp(1424177663, 102003))
]
for t in tests_ts:
ts = Timestamp.from_str(t[0])
self.assertTrue(isinstance(ts, Timestamp))
self.assertEqual(ts, t[1])