def test_strict_time(self):
"""Make sure the time array looks ok. Evenly spaced, bounds are correct."""
numeric_times = self.output.variables["OB_time"][:].flatten()
np.set_printoptions(threshold=np.inf)
# logger.debug(numeric_times)
# logger.debug(np.diff(numeric_times)[9:].reshape(-1, 10))
self.assertAlmostEqual(np.mean(np.diff(numeric_times)), 0.1, delta=0.002)
self.assertAlmostEqual(np.min(np.diff(numeric_times)), 0.1, delta=0.002)
self.assertAlmostEqual(np.max(np.diff(numeric_times)), 0.1, delta=0.002)
datetimes = nc.num2date(numeric_times, self.output.variables["OB_time"].units)
# since we have records of size 10 and we don't want any coming in before start time
# the start time may be up to 0.9 after the aggregation start time,
self.assertLess(abs((datetimes[0]-self.start_time).total_seconds()), 0.91)
# similarly for the aggregation end, we aren't chopping off in the middle of a records,
# so even if the first one is before the end, up to 0.91 may be after.
self.assertLess(abs((datetimes[-10]-self.end_time).total_seconds()), 0.91)
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