def test_chrono_system_clock_roundtrip():
date1 = datetime.datetime.today()
# Roundtrip the time
date2 = m.test_chrono2(date1)
# The returned value should be a datetime
assert isinstance(date2, datetime.datetime)
# They should be identical (no information lost on roundtrip)
diff = abs(date1 - date2)
assert diff.days == 0
assert diff.seconds == 0
assert diff.microseconds == 0
def test_chrono_system_clock_roundtrip():
date1 = datetime.datetime.today()
# Roundtrip the time
date2 = m.test_chrono2(date1)
# The returned value should be a datetime
assert isinstance(date2, datetime.datetime)
# They should be identical (no information lost on roundtrip)
diff = abs(date1 - date2)
assert diff.days == 0
assert diff.seconds == 0
assert diff.microseconds == 0
def test_chrono_system_clock_roundtrip_time(time1, tz, monkeypatch):
if tz is not None:
monkeypatch.setenv("TZ", "/usr/share/zoneinfo/{}".format(tz))
# Roundtrip the time
datetime2 = m.test_chrono2(time1)
date2 = datetime2.date()
time2 = datetime2.time()
# The returned value should be a datetime
assert isinstance(datetime2, datetime.datetime)
assert isinstance(date2, datetime.date)
assert isinstance(time2, datetime.time)
# Hour, Minute, Second & Microsecond should be the same after the round trip
assert time1 == time2
# There should be no date information (i.e. date = python base date)
assert date2.year == 1970
assert date2.month == 1
assert date2.day == 1
def test_chrono_system_clock_roundtrip_time():
time1 = datetime.datetime.today().time()
# Roundtrip the time
datetime2 = m.test_chrono2(time1)
date2 = datetime2.date()
time2 = datetime2.time()
# The returned value should be a datetime
assert isinstance(datetime2, datetime.datetime)
assert isinstance(date2, datetime.date)
assert isinstance(time2, datetime.time)
# Hour, Minute, Second & Microsecond should be the same after the round trip
assert time1.hour == time2.hour
assert time1.minute == time2.minute
assert time1.second == time2.second
assert time1.microsecond == time2.microsecond
# There should be no date information (i.e. date = python base date)
assert date2.year == 1970
assert date2.month == 1
assert date2.day == 1
def test_numpy_chrono_system_clock_roundtrip_date():
date1 = datetime.datetime.today().date()
date1_np = np.datetime64(date1)
# Roundtrip the time
datetime2 = m.test_chrono2(date1_np)
date2 = datetime2.date()
time2 = datetime2.time()
# The returned value should be a datetime
assert isinstance(datetime2, datetime.datetime)
assert isinstance(date2, datetime.date)
assert isinstance(time2, datetime.time)
# There should be no time information
assert time2.hour == 0
assert time2.minute == 0
assert time2.second == 0
assert time2.microsecond == 0
# Year, Month & Day should be the same after the round trip
assert date2.year == date1.year
assert date2.month == date1.month
assert date2.day == date1.day