def test_lack_of_radius_with_hartigan_raises_error():
"""
Test whether not passing a radius raises when choosing `hartigan` as a method raises an error
"""
with pytest.raises(ValueError):
subscriber_location_cluster(method="hartigan",
start="2016-01-01",
stop="2016-01-04")
def test_unlisted_methods_raises_error():
"""
Test whether unlisted methods raise error
"""
with pytest.raises(ValueError):
subscriber_location_cluster(method="not_listed",
start="2016-01-01",
stop="2016-01-04")
def test_bad_subscriber_identifier_raises_error():
"""
Test that passing an invalid subscriber_identifier raises an error.
"""
with pytest.raises(ValueError):
subscriber_location_cluster(
method="hartigan",
start="2016-01-01",
stop="2016-01-04",
radius=1,
subscriber_identifier="BAD_SUBSCRIBER_ID",
)
def test_subscriber_location_clusters_defaults():
"""Test that minimal call to subscriber_location_cluster creates expected object."""
clus = subscriber_location_cluster(method="hartigan",
start="2016-01-01",
stop="2016-01-04",
radius=1)
assert 0 == clus.buffer
assert 0 == clus.call_threshold