def test_key_basis_no_unset_keys():
""" should not include keys that aren't set """
mts = MTS(MockRedis())
mts_cardinality = copy.deepcopy(MTS_CARDINALITY)
del mts_cardinality['group_by']
mts.result = mts_cardinality
mts.query_mask = mts_cardinality
assert mts.key_basis() == mts_cardinality
assert 'group_by' not in mts.key_basis().keys()
def test_key_basis_no_unset_keys():
""" should not include keys that aren't set """
mts = MTS(MockRedis())
mts_cardinality = copy.deepcopy(MTS_CARDINALITY)
del mts_cardinality['group_by']
mts.result = mts_cardinality
mts.query_mask = mts_cardinality
assert mts.key_basis() == mts_cardinality
assert 'group_by' not in mts.key_basis().keys()
def test_key_basis_does_query_masking():
""" we only set ecosystem in KQuery, so must remove hostname list when calculating hash.
otherwise, if the hostname list ever changes (and it will!) the merge will not happen correctly.
"""
mts = MTS(MockRedis())
mts.query_mask = {'tags': {'ecosystem': ['dev']}}
mts.result = MTS_CARDINALITY
basis = mts.key_basis()
assert 'ecosystem' in basis['tags']
assert 'hostname' not in basis['tags']
def test_key_basis_removes_bad_data():
""" should remove data not in tags, group_by, aggregators, name. see below for query masking."""
mts = MTS(MockRedis())
cardinality_with_bad_data = copy.deepcopy(MTS_CARDINALITY)
cardinality_with_bad_data = copy.deepcopy(MTS_CARDINALITY)
cardinality_with_bad_data['something-irrelevant'] = 'whatever'
mts.query_mask = MTS_CARDINALITY
mts.result = cardinality_with_bad_data
assert mts.key_basis() == MTS_CARDINALITY
def test_key_basis_does_query_masking():
""" we only set ecosystem in KQuery, so must remove hostname list when calculating hash.
otherwise, if the hostname list ever changes (and it will!) the merge will not happen correctly.
"""
mts = MTS(MockRedis())
mts.query_mask = {'tags': {'ecosystem': ['dev']}}
mts.result = MTS_CARDINALITY
basis = mts.key_basis()
assert 'ecosystem' in basis['tags']
assert 'hostname' not in basis['tags']
def test_key_basis_removes_bad_data():
""" should remove data not in tags, group_by, aggregators, name. see below for query masking."""
mts = MTS(MockRedis())
cardinality_with_bad_data = copy.deepcopy(MTS_CARDINALITY)
cardinality_with_bad_data = copy.deepcopy(MTS_CARDINALITY)
cardinality_with_bad_data['something-irrelevant'] = 'whatever'
mts.query_mask = MTS_CARDINALITY
mts.result = cardinality_with_bad_data
assert mts.key_basis() == MTS_CARDINALITY
def test_key_basis_simple():
""" simple case - requesting one specific MTS, since mask is perfectly equivalent."""
mts = MTS(MockRedis())
mts.query_mask = MTS_CARDINALITY
mts.result = MTS_CARDINALITY
assert mts.key_basis() == MTS_CARDINALITY
def test_key_basis_simple():
""" simple case - requesting one specific MTS, since mask is perfectly equivalent."""
mts = MTS(MockRedis())
mts.query_mask = MTS_CARDINALITY
mts.result = MTS_CARDINALITY
assert mts.key_basis() == MTS_CARDINALITY
