def test_percentile_monthly():
"""Test the percentile monthly method."""
header = Header(Temperature(), 'C', AnalysisPeriod())
values = [50] * 8760
dc = HourlyContinuousCollection(header, values)
new_dc = dc.percentile_monthly(25)
assert isinstance(new_dc, MonthlyCollection)
assert len(new_dc) == 12
assert new_dc.datetimes[0] == 1
assert new_dc.datetimes[-1] == 12
assert new_dc.is_continuous is True
for i, val in dc.group_by_month().items():
assert new_dc[i - 1] == 50
def test_total_monthly():
"""Test the total monthly method."""
header = Header(Temperature(), 'C', AnalysisPeriod())
values = list(xrange(8760))
dc = HourlyContinuousCollection(header, values)
new_dc = dc.total_monthly()
assert isinstance(new_dc, MonthlyCollection)
assert len(new_dc) == 12
assert new_dc.datetimes[0] == 1
assert new_dc.datetimes[-1] == 12
assert new_dc.is_continuous is True
for i, val in dc.group_by_month().items():
assert new_dc[i - 1] == sum(val)