def test_agg_key(): t = Target({ 'variables': { 'foo': 'bar', 'target_type': 'rate', 'region': 'us-east-1' }}) # catchall bucket assert t.get_agg_key({'foo': ['']}) == 'agg_id_found:foo:__agg_id_missing:__variables:region=us-east-1,target_type=rate' # non catchall bucket assert t.get_agg_key({'foo': ['ba', ''], 'bar': ['']}) == 'agg_id_found:foo:ba__agg_id_missing:bar__variables:region=us-east-1,target_type=rate' struct = { 'n3': ['bucketmatch1', 'bucketmatch2'], 'othertag': [''] } # none of the structs applies assert t.get_agg_key(struct) == 'agg_id_found:__agg_id_missing:n3,othertag__variables:foo=bar,region=us-east-1,target_type=rate' struct = { 'target_type': [''], 'region': ['us-east', 'us-west', ''] } # one catchall, the other matches assert t.get_agg_key(struct) == 'agg_id_found:region:us-east,target_type:__agg_id_missing:__variables:foo=bar'