def test_remote_rel_changes_can_be_pulled(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")
local.bind(self.graph, id=alice_bob._id)
local.pull()
assert local.type == alice_bob.type
assert local.properties == alice_bob.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_remote_rel_changes_can_be_pulled(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")
local.bind(self.graph, id=alice_bob._id)
local.pull()
assert local.type == alice_bob.type
assert local.properties == alice_bob.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_can_construct_rel_with_type_and_properties(self):
rel = Rel("KNOWS", since=1999)
assert rel.type == "KNOWS"
assert rel.properties == {"since": 1999}
def test_can_represent_rel_with_type(self):
rel = Rel("KNOWS")
string = repr(rel)
assert string == '-[:KNOWS]->'
def test_casting_string_and_dict_will_return_rel_with_properties(self):
type = "KNOWS"
properties = {"since": 1999}
casted = Rel.cast((type, properties))
assert casted == Rel(type, **properties)
def test_can_construct_rel_with_type(self):
rel = Rel("KNOWS")
assert rel.type == "KNOWS"
assert rel.properties == {}
def test_casting_rel_will_return_same(self):
rel = Rel("KNOWS", since=1999)
casted = Rel.cast(rel)
assert casted is rel
def test_casting_string_will_return_rel_with_type(self):
type = "KNOWS"
casted = Rel.cast(type)
assert casted == Rel(type)
def test_unequal_rels(self):
rel_1 = Rel("KNOWS", since=1999)
rel_2 = Rel("KNOWS", since=2000)
assert rel_1 != rel_2
def test_casting_none_will_return_none(self):
casted = Rel.cast(None)
assert casted is None
def test_can_represent_rel_with_type_and_properties(self):
rel = Rel("KNOWS", since=1999)
string = repr(rel)
assert string == '-[:KNOWS {"since":1999}]->'
def test_casting_rel_will_return_same(self):
rel = Rel("KNOWS", since=1999)
casted = Rel.cast(rel)
assert casted is rel
def test_can_hydrate_rel_with_type(self):
hydrated = yaml.load('!Rel {"type":"KNOWS"}')
assert hydrated == Rel("KNOWS")
assert not hydrated.bound
def test_casting_string_and_dict_will_return_rel_with_properties(self):
type = "KNOWS"
properties = {"since": 1999}
casted = Rel.cast((type, properties))
assert casted == Rel(type, **properties)
def test_casting_string_will_return_rel_with_type(self):
type = "KNOWS"
casted = Rel.cast(type)
assert casted == Rel(type)
def test_equal_rels(self):
rel_1 = Rel("KNOWS", since=1999)
rel_2 = Rel("KNOWS", since=1999)
assert rel_1 == rel_2
def test_can_hydrate_rel_with_type_and_properties(self):
hydrated = yaml.load(
'!Rel {"type":"KNOWS","properties":{"since":1999}}')
assert hydrated == Rel("KNOWS", since=1999)
assert not hydrated.bound
def test_rel_type(self):
rel = Rel("KNOWS")
assert rel.type == "KNOWS"
def test_casting_none_will_return_none(self):
casted = Rel.cast(None)
assert casted is None
