def test_node_does_not_exist(self):
batch = Batch(self.graph)
a = batch.create_node()
b = batch.create_node()
ab = batch.create_rel(a, b, "KNOWS")
result = batch.submit()
alice = next(result)
bob = next(result)
alice_bob = next(result)
alice_bob_rel = alice_bob.rels[0]
Batch.single(self.graph, Batch.delete_rel, alice_bob_rel._id)
assert not alice_bob_rel.exists
def test_local_node_changes_can_be_pushed(self):
batch = Batch(self.graph)
batch.create_node()
result = batch.submit()
remote = next(result)
local = Node("Person", name="Alice")
local.bind(self.graph, id=remote._id)
local.push()
remote = Batch.single(self.graph, Batch.get_node, local._id)
assert remote.labels == local.labels
assert remote.properties == local.properties
def test_local_rel_changes_can_be_pushed(self):
batch = Batch(self.graph)
a = batch.create_node()
b = batch.create_node()
ab = batch.create_rel(a, b, "KNOWS")
result = batch.submit()
alice = next(result)
bob = next(result)
alice_bob = next(result)
local = Rel("KNOWS", since=1999)
local.bind(self.graph, id=alice_bob._id)
local.push()
remote = Batch.single(self.graph, Batch.get_rel, local._id)
assert remote.type == local.type
assert remote.properties == local.properties
def test_local_rel_changes_can_be_pushed(self):
batch = Batch(self.graph)
a = batch.create_node()
b = batch.create_node()
ab = batch.create_rel(a, b, "KNOWS")
result = batch.submit()
alice = next(result)
bob = next(result)
alice_bob = next(result)
local = Rel("KNOWS", since=1999)
local.bind(self.graph, id=alice_bob._id)
local.push()
remote = Batch.single(self.graph, Batch.get_rel, local._id)
assert remote.type == local.type
assert remote.properties == local.properties
