def test_objects_are_equal_when_all_attributes_are_equal():
kwargs = build_object_kwargs()
this = ObjectData(**kwargs)
that = ObjectData(**kwargs)
assert this.__eq__(that) is True
assert that.__eq__(this) is True
assert this == that
assert not (this != that)
def test_objects_are_not_equal_if_one_attribute_is_different(
attribute_name, different_value):
this_kwargs = build_object_kwargs()
this = ObjectData(**this_kwargs)
that_kwargs = build_object_kwargs()
that_kwargs[attribute_name] = different_value
that = ObjectData(**that_kwargs)
assert this.__eq__(that) is False
assert that.__eq__(this) is False
assert this != that
assert not (this == that)
def test_serialize_full_valid_payload():
event = Event(name='shopping_cart.item.added',
version=2,
timestamp=dateutil.parser.parse('2020-05-04T15:53:23.123'),
domain='shopping_cart',
subject='987650',
publisher='shopping-cart-service',
attributes=build_event_attributes())
_object = ObjectData(type='shopping_cart',
id='18a3f92e-1fbf-45eb-8769-d836d0a1be55',
version=3,
current=build_current_object_data(),
previous=build_previous_object_data())
extra = build_extra_data()
payload = Payload(event=event, object=_object, extra=extra)
data = serialize_payload(payload)
assert data['protocol'] == 'mega'
assert data['version'] == 1
assert data['event']['name'] == event.name
assert data['event']['version'] == event.version
assert dateutil.parser.parse(data['event']['timestamp']) == event.timestamp
assert data['event']['domain'] == event.domain
assert data['event']['subject'] == event.subject
assert data['event']['publisher'] == event.publisher
assert data['event']['attributes'] == event.attributes
assert data['object']['type'] == _object.type
assert data['object']['id'] == _object.id
assert data['object']['version'] == _object.version
assert data['object']['current'] == _object.current
assert data['object']['previous'] == _object.previous
assert data['extra'] == extra
def test_create_object_without_optional_attribute_should_use_default(
attribute_name, expected_default):
kwargs = build_object_kwargs()
del kwargs[attribute_name]
object_data = ObjectData(**kwargs)
assert getattr(object_data, attribute_name) == expected_default
def test_create_object():
kwargs = build_object_kwargs()
object_data = ObjectData(**kwargs)
assert object_data.id == kwargs['id']
assert object_data.type == kwargs['type']
assert object_data.version == kwargs['version']
assert object_data.current == kwargs['current']
assert object_data.previous == kwargs['previous']
def build_payload_kwargs():
return dict(
event=Event(**build_event_kwargs()),
object=ObjectData(**build_object_kwargs()),
extra={
'channel': 'web/desktop',
'user_agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) '
'AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1 Safari/605.1.15',
'user_ip_address': '177.182.205.103'
})
def test_payloads_are_equal_when_all_attributes_are_equal():
event = Event(**build_event_kwargs())
mega_object = ObjectData(**build_object_kwargs())
extra = {'foo': 'bar', 'one': 1}
this = Payload(event=event, object=mega_object, extra=extra)
that = Payload(event=event, object=mega_object, extra=extra)
assert this.__eq__(that) is True
assert that.__eq__(this) is True
assert this == that
assert not (this != that)
def test_serialize_medium_valid_payload():
timestamp = '2020-05-19T18:43:52.424566'
with freezegun.freeze_time(timestamp):
event = Event(name='shopping_cart.item.removed',
version=2,
subject='235078',
item_id='b23c5670-e4d9-40cd-94e0-b7776e08b104',
all=True)
_object = ObjectData(type='shopping_cart',
current=build_current_object_data())
payload = Payload(event=event,
object=_object,
ip_address='172.217.162.174')
data = serialize_payload(payload)
assert data == {
'protocol': 'mega',
'version': 1,
'event': {
'name': 'shopping_cart.item.removed',
'timestamp': timestamp,
'version': 2,
'subject': '235078',
'attributes': {
'item_id': 'b23c5670-e4d9-40cd-94e0-b7776e08b104',
'all': True
}
},
'object': {
'type': 'shopping_cart',
'version': 1,
'current': _object.current
},
'extra': {
'ip_address': '172.217.162.174'
}
}
event = Event(**build_event_kwargs())
mega_object = ObjectData(**build_object_kwargs())
extra = {'foo': 'bar', 'one': 1}
this = Payload(event=event, object=mega_object, extra=extra)
that = Payload(event=event, object=mega_object, extra=extra)
assert this.__eq__(that) is True
assert that.__eq__(this) is True
assert this == that
assert not (this != that)
@parameterized.expand([['event', Event(name='foo.bar')],
['object', ObjectData(current={'foo': 'bar'})],
['extra', {
'one': 1,
'two': [3, 4]
}]])
def test_payloads_are_not_equal_if_one_attribute_is_different(
attribute_name, different_value):
this_kwargs = build_payload_kwargs()
this = Payload(**this_kwargs)
that_kwargs = build_payload_kwargs()
that_kwargs[attribute_name] = different_value
that = Payload(**that_kwargs)
assert this.__eq__(that) is False
assert that.__eq__(this) is False
def build_object(self, data, **kwargs):
return ObjectData(**data)
def test_an_object_is_not_equal_to(another_thing):
object_data = ObjectData(**build_object_kwargs())
assert object_data != another_thing
def test_fail_to_create_object_with_empty_current_attribute(bogus):
with pytest.raises(AttributeError) as e:
ObjectData(current=bogus)
assert str(
e.value
) == 'Mega object attribute "current" has not been set, or set to an empty value'