def test_get_label_error_response(routemaster_api: RoutemasterAPI):
httpretty.register_uri(
httpretty.GET,
'http://localhost:2017/state-machines/testing-machine/labels/demo-label',
content_type='application/json',
status=502,
)
label_ref = LabelRef(
LabelName('demo-label'),
StateMachine('testing-machine'),
)
with pytest.raises(requests.HTTPError):
routemaster_api.get_label(label_ref)
def test_get_label(routemaster_api: RoutemasterAPI):
expected_returned = {'foo': 'returned'}
httpretty.register_uri(
httpretty.GET,
'http://localhost:2017/state-machines/testing-machine/labels/demo-label',
body=json.dumps({
'metadata': expected_returned,
'state': 'first-state',
}),
content_type='application/json',
)
label_ref = LabelRef(
LabelName('demo-label'),
StateMachine('testing-machine'),
)
returned_label = routemaster_api.get_label(label_ref)
assert returned_label == Label(
label_ref,
expected_returned,
State('first-state'),
)
def test_get_label_deleted_label(routemaster_api: RoutemasterAPI):
httpretty.register_uri(
httpretty.GET,
'http://localhost:2017/state-machines/testing-machine/labels/was-deleted',
content_type='application/json',
status=410,
)
label_ref = LabelRef(
LabelName('was-deleted'),
StateMachine('testing-machine'),
)
with pytest.raises(DeletedLabel) as e:
routemaster_api.get_label(label_ref)
assert e.value.label == label_ref
def test_get_label_unknown_label(routemaster_api: RoutemasterAPI):
# Note: the update API doesn't differentiate between an unknown label and an
# unknown state machine.
httpretty.register_uri(
httpretty.GET,
'http://localhost:2017/state-machines/testing-machine/labels/none',
content_type='application/json',
status=404,
)
label_ref = LabelRef(
LabelName('none'),
StateMachine('testing-machine'),
)
with pytest.raises(UnknownLabel) as e:
routemaster_api.get_label(label_ref)
assert e.value.label == label_ref