def test_format(self):
group_by = ValueGroupBy(500)
self.assertEqual(group_by.format(), {
'name': 'value',
'range_size': 500
})
def test_group_by_as_args(self):
groupers = [
TagGroupBy(['host']),
TimeGroupBy(1, 'milliseconds', 2),
ValueGroupBy(1)
]
self.metric.group_by(*groupers)
self.assertEqual(self.metric.group_bys, groupers)
def test_group_by_value(self):
self.metric.group_by(value=1)
self.assertEqual(self.metric.group_bys, [ValueGroupBy(1)])
def test_should_fail_if_range_size_not_int(self):
with self.assertRaisesRegexp(
GroupByException,
"Invalid range_size type: <type 'str'>, must be int."):
ValueGroupBy.from_arguments('not_int')
def test_should_fail_if_range_size_below_zero(self):
with self.assertRaisesRegexp(
GroupByException,
"Invalid range_size value: -1, must be greater than 0."):
ValueGroupBy.from_arguments(-1)
def test_from_arguments(self):
group_by = ValueGroupBy.from_arguments(500)
self.assertEqual(group_by.range_size, 500)
def test_format(self):
group_by = ValueGroupBy(500)
self.assertEqual(group_by.format(), {'name': 'value',
'range_size': 500})
def test_should_fail_if_range_size_below_zero(self):
with self.assertRaisesRegexp(GroupByException, "Invalid range_size value: -1, must be greater than 0."):
ValueGroupBy.from_arguments(-1)
def test_should_fail_if_range_size_not_int(self):
with self.assertRaisesRegexp(GroupByException, "Invalid range_size type: <type 'str'>, must be int."):
ValueGroupBy.from_arguments('not_int')
def test_from_arguments(self):
group_by = ValueGroupBy.from_arguments(500)
self.assertEqual(group_by.range_size, 500)
