def test_two_events_freeze_day(self, tasmin_series):
a = np.zeros(365) + K2C + 5.0
a[2:5] -= 20
a[6:10] -= 20
ts = tasmin_series(a)
out = atmos.consecutive_frost_days(ts)
np.testing.assert_array_equal(out, [4])
def test_one_freeze_day(self, tasmin_series):
a = np.zeros(365) + K2C + 5.0
a[2] -= 20
ts = tasmin_series(a)
out = atmos.consecutive_frost_days(ts)
np.testing.assert_array_equal(out, [1])
def test_convert_units_freeze_day(self, tasmin_series):
a = np.zeros(365) + 5.0
a[2:5] -= 20
a[6:10] -= 20
ts = tasmin_series(a)
ts.attrs["units"] = "C"
out = atmos.consecutive_frost_days(ts)
np.testing.assert_array_equal(out, [4])
