def test_collate_cf_mismatch():
with raises(AssertionError):
collate_rules('', [
([('a', 'A0')], 0),
])
with raises(AssertionError):
collate_rules('abc', [
([('D', 'D0')], 0),
])
def test_collate_conflict(caplog):
expected = {
'A0': {
'B0': {
None: 2
},
None: {
None: 5
}
},
None: {
'B1': {
None: 3
},
None: {
None: 0
}
}
}
with assert_logs(caplog, ERROR):
assert collate_rules('abc', [
([], 0),
([('a', 'A0')], 1),
([('a', 'A0'), ('b', 'B0')], 2),
([('b', 'B1')], 3),
([('a', 'A0')], 5),
]) == expected
def test_collate():
expected = {
'A0': {
'B0': {
None: 2
},
None: {
None: 1
}
},
None: {
'B1': {
None: 3
},
None: {
None: 0
}
}
}
assert collate_rules('abc', [([], 0), ([('a', 'A0')], 1),
([('a', 'A0'), ('b', 'B0')], 2),
([('b', 'B1')], 3)]) == expected
def update(self, client, rules: Iterable[Tuple[T, QueriedRule]]):
"""
Update a setting's rules from a client
Args:
client: The client updating the setting.
rules: An iterable of rules to collate.
"""
if self.last_ruleset:
last_client = self.last_ruleset.client()
if last_client and last_client is not client:
logger.warning(
'setting received rule set from multiple clients',
extra={
'setting': self.name,
'new_client': client,
'last_client': last_client
})
validated_rules = [(rule.context_features, value)
for (value, rule) in rules]
root = collate_rules(self.configurable_features, validated_rules)
self.last_ruleset = RuleSet(ref(client), root)
def test_collate_conflict_nill(caplog):
with assert_logs(caplog, ERROR):
assert collate_rules('', [([], 0), ([], 1)]) == 1
def test_collate_norules_nocf():
assert collate_rules('', []) == {}
def test_collate_norules(features):
assert collate_rules(features, []) == {}
def test_collate_null():
assert collate_rules('', [([], 0)]) == 0