def test_zero_weeks(self):
task = CourseActivityWeeklyTask(
end_date=datetime.date(2014, 1, 1),
weeks=0
)
with self.assertRaises(ValueError):
task.interval
def requires(self):
yield CourseActivityWeeklyTask(
end_date=self.end_date,
weeks=self.weeks,
n_reduce_tasks=self.n_reduce_tasks,
credentials=self.credentials,
)
yield AggregateInternalReportingUserActivityTableHive(
interval=self.interval,
n_reduce_tasks=self.n_reduce_tasks,
)
def test_leap_year(self):
task = CourseActivityWeeklyTask(
end_date=datetime.date(2012, 2, 29),
weeks=52
)
self.assertEquals(task.interval, date_interval.Custom.parse('2011-02-28-2012-02-27'))
def test_multi_week(self):
task = CourseActivityWeeklyTask(
end_date=datetime.date(2014, 1, 6),
weeks=2
)
self.assertEquals(task.interval, date_interval.Custom.parse('2013-12-23-2014-01-06'))
def test_single_week(self):
task = CourseActivityWeeklyTask(
end_date=datetime.date(2014, 1, 1),
weeks=1
)
self.assertEquals(task.interval, date_interval.Custom.parse('2013-12-23-2013-12-30'))