def node_conditions(node: NodeDesc) -> List[Condition]:
conditions = [IsNode()]
for label in node.labels:
condition = HasLabel(label)
if condition not in conditions:
conditions.append(condition)
for key, value in node.properties.items():
condition = HasProperty(key, value)
if condition not in conditions:
conditions.append(condition)
return conditions
def relation_conditions(relation: RelationDesc) -> List[Condition]:
conditions = [IsRelation()]
if relation.direction == Direction.OUTGOING:
conditions.append(IsOutgoing())
elif relation.direction == Direction.OUTGOING:
conditions.append(IsIncoming())
for type in relation.types:
condition = HasType(type)
if condition not in conditions:
conditions.append(condition)
for key, value in relation.properties.items():
condition = HasProperty(key, value)
if condition not in conditions:
conditions.append(condition)
return conditions
def test__when__validating_has_property__given__payload_with_last_relation_without_key__then_false(
self):
condition = HasProperty('last name', 'Coyote')
assert_that(condition.is_valid(self._payload(Relation))).is_false()
def test__when__validating_has_property__given__payload_with_last_relation_with_key_without_value__then_false(
self):
condition = HasProperty('current', 123)
assert_that(condition.is_valid(self._payload(Relation))).is_false()
def test__when__validating_has_property__given__payload_with_last_node_with_key_without_value__then_false(
self):
condition = HasProperty('name', 'Wrong-Name')
assert_that(condition.is_valid(self._payload(Node))).is_false()
def test__when__validating_has_property__given__empty_payload__then__false(
self):
condition = HasProperty('key', 'value')
assert_that(condition.is_valid([])).is_false()