def test_c(self):
"""Test the sum of two time series of which the second one is empty."""
timeserie_a = TimeseriesStub()
timeserie_b = TimeseriesStub((datetime(2011, 5, 30), 10))
result = raw_add_timeseries(timeserie_a, timeserie_b)
self.assertEqual([(datetime(2011, 5, 30), 10)], list(result.events()))
def test_f(self):
"""Test the sum of two non-empty time series."""
timeserie_a = TimeseriesStub((datetime(2011, 5, 31), 10))
timeserie_b = TimeseriesStub((datetime(2011, 5, 30), 20))
result = raw_add_timeseries(timeserie_a, timeserie_b)
self.assertEqual([(datetime(2011, 5, 30), 20), (datetime(2011, 5, 31), 10)], list(result.events()))
def test_a(self):
"""Test the sum of two empty time series."""
timeserie_a = TimeseriesStub()
timeserie_b = TimeseriesStub()
result = raw_add_timeseries(timeserie_a, timeserie_b)
self.assertEqual([], list(result.events()))
