def test_interval_has_schedule(self):
"""Interval schedule property is valid."""
i = Interval()
i.period = 'days'
i.every = 7
self.assertIsInstance(i.schedule, celery.schedules.schedule)
def test_interval_serializing(self):
"""Correct serialization."""
i = Interval()
i.period = 'days'
i.every = 7
self.assertEqual(i.to_dict(), {'every': 7, 'period': 'days'})
def test_interval_correct_every_init(self):
"""Using getter with correct data set."""
i = Interval()
i.every = '7'
self.assertEqual(i.every, 7)
i.every = 7
self.assertEqual(i.every, 7)
def test_interval_deserializing(self):
"""Correct deserialization."""
data = {'every': 7, 'period': 'days'}
i = Interval.from_dict(data)
self.assertEqual(i.period, 'days')
self.assertEqual(i.every, 7)
def test_interval_get_period_no_data(self):
"""Using getter with no data set."""
i = Interval()
self.assertRaisesRegexp(ValueError,
"'period' attribute cannot be None.", getattr,
i, 'period')
def test_interval_set_every_bad_data(self):
"""Exception when initializing with bad data."""
i = Interval()
self.assertRaisesRegexp(ValueError,
"Value must be a positive integer.", setattr,
i, 'every', -12)
self.assertRaisesRegexp(ValueError,
"Value must be a positive integer.", setattr,
i, 'every', 'something')
def test_interval_deserializing_no_data(self):
"""No data when deserializing."""
i = Interval.from_dict(None)
self.assertIsNone(i)
def test_interval_set_every_no_data(self):
"""Every is set to zero."""
i = Interval()
i.every = None
self.assertEqual(i.every, 0)
def test_interval_set_period_bad_data(self):
"""Exception when initializing with bad data."""
i = Interval()
self.assertRaises(ValueError, setattr, i, 'period', 'something')
def test_interval_correct_period_init(self):
"""Using getter with correct data set."""
i = Interval()
i.period = 'days'
self.assertEqual(i.period, 'days')