def test_relationship_exists_will_raise_non_404_errors(graph):
with patch.object(_Resource, "get") as mocked:
error = GraphError("bad stuff happened")
error.response = DodgyClientError()
mocked.side_effect = error
a, b, ab = graph.create({}, {}, (0, "KNOWS", 1))
try:
_ = ab.exists
except GraphError:
assert True
else:
assert False
def test_node_exists_will_raise_non_404_errors():
with patch.object(_Resource, "get") as mocked:
error = GraphError("bad stuff happened")
error.response = DodgyClientError()
mocked.side_effect = error
alice = Node(name="Alice Smith")
alice.bind("http://localhost:7474/db/data/node/1")
try:
_ = alice.exists
except GraphError:
assert True
else:
assert False
def test_node_exists_will_raise_non_404_errors():
with patch.object(_Resource, "get") as mocked:
error = GraphError("bad stuff happened")
error.response = DodgyClientError()
mocked.side_effect = error
alice = Node(name="Alice Smith")
alice.bind("http://localhost:7474/db/data/node/1")
try:
_ = alice.exists
except GraphError:
assert True
else:
assert False
def drop_index(self, label, property_key):
""" Remove label index for a given property key.
"""
try:
self._index_key_template.expand(label=label, property_key=property_key).delete()
except GraphError as error:
cause = error.__cause__
if isinstance(cause, Response):
if cause.status_code == NOT_FOUND:
raise GraphError("No such schema index (label=%r, key=%r)" % (
label, property_key))
raise
def drop_uniqueness_constraint(self, label, property_key):
""" Remove the uniqueness constraint for a given property key.
"""
try:
self._uniqueness_constraint_key_template.expand(
label=label, property_key=property_key).delete()
except GraphError as error:
cause = error.__cause__
if isinstance(cause, Response):
if cause.status_code == NOT_FOUND:
raise GraphError("No such unique constraint (label=%r, key=%r)" % (
label, property_key))
raise
