def test_get_aggregators(self):
"""User passed --aggregate-by args"""
self.cmd.init_args([
"--aggregate-by", "asn_v4", "--aggregate-by", "country",
"--aggregate-by", "prefix_v4"
])
expected_output = [
ValueKeyAggregator(key="asn_v4"),
ValueKeyAggregator(key="country_code"),
ValueKeyAggregator(key="prefix_v4")
]
self.cmd.set_aggregators()
for index, v in enumerate(self.cmd.aggregators):
self.assertTrue(isinstance(v, ValueKeyAggregator))
self.assertEquals(v.aggregation_keys,
expected_output[index].aggregation_keys)
def set_aggregators(self):
"""
Builds and returns the key aggregators that will be used in
the aggregation.
"""
self.aggregators = []
if not self.arguments.aggregate_by:
return
for key in self.arguments.aggregate_by:
if key == "country":
self.aggregators.append(
ValueKeyAggregator(key="country_code", prefix="Country"))
else:
self.aggregators.append(ValueKeyAggregator(key=key))