def test_graph_clone(self):
"""
Tests graph clonation
"""
cloneGraphName = "graphCloneTest"
mySchema_clone = Schema.objects.create()
nt = NodeType(id=2, name="test", schema=mySchema_clone)
nt.save()
clone_graph = Graph.objects.create(name=cloneGraphName, schema=mySchema_clone, owner=self.u)
self.assertIsNotNone(clone_graph)
self.assertNotEqual(self.graph.name, clone_graph.name)
self.graph.clone(clone_graph, clone_data=True)
self.assertNotEqual(self.graph, clone_graph)
self.assertEqual(self.graph.nodes.count(), clone_graph.nodes.count())
Graph.objects.get(name=self.graphName).destroy()
Graph.objects.get(name=cloneGraphName).destroy()
def setUp(self):
self.factory = RequestFactory()
self.c = Client()
self.u = User.objects.create(username="******", password="******", is_active=True, is_staff=True)
self.u.set_password("hello")
self.u.save()
mySchema = Schema.objects.create()
nt = NodeType(id=1, name="test", schema=mySchema)
nt.save()
# If label is not a number, it fires an exception
self.label = "1"
self.properties = {"property": "value with spaces"}
self.unicode_label = u"1"
self.unicode_properties = {u"property": u"value with spaces"}
self.graphName = "graphTest"
self.graph = Graph.objects.create(name=self.graphName, schema=mySchema, owner=self.u)
def test_graph_clone(self):
"""
Tests graph clonation
"""
cloneGraphName = "graphCloneTest"
mySchema_clone = Schema.objects.create()
nt = NodeType(id=2, name="test", schema=mySchema_clone)
nt.save()
clone_graph = Graph.objects.create(name=cloneGraphName,
schema=mySchema_clone, owner=self.u)
self.assertIsNotNone(clone_graph)
self.assertNotEqual(self.graph.name, clone_graph.name)
self.graph.clone(clone_graph, clone_data=True)
self.assertNotEqual(self.graph, clone_graph)
self.assertEqual(self.graph.nodes.count(), clone_graph.nodes.count())
Graph.objects.get(name=self.graphName).destroy()
Graph.objects.get(name=cloneGraphName).destroy()
def setUp(self):
self.factory = RequestFactory()
self.c = Client()
self.u = User.objects.create(username='******', password='******', is_active=True, is_staff=True)
self.u.set_password('hello')
self.u.save()
mySchema = Schema.objects.create()
nt = NodeType(id=1, name="test", schema=mySchema)
nt.save()
# If label is not a number, it fires an exception
self.label = "1"
self.properties = {"property": "value with spaces"}
self.unicode_label = u"1"
self.unicode_properties = {u"property": u"value with spaces"}
self.graphName = "graphTest"
self.graph = Graph.objects.create(name=self.graphName,
schema=mySchema, owner=self.u)
def _clone_schema(self, schema, new_schema):
nodetypes_map = {} # map old/new nodetypes IDs
relationtypes_map = {} # map old/new relationtypes IDs
nodetypes = schema.nodetype_set.all()
for nt in nodetypes:
new_nt = NodeType(schema=new_schema,
name=nt.name,
plural_name=nt.plural_name,
description=nt.description,
order=nt.order,
total=0,
validation=nt.validation)
new_nt.save()
nodetypes_map[nt.id] = new_nt.id
properties = nt.properties.all()
for np in properties:
new_np = NodeProperty(node=new_nt,
key=np.key,
value=np.value,
default=np.default,
datatype=np.datatype,
required=np.required,
display=np.display,
description=np.description,
validation=np.validation,
order=np.order)
new_np.save()
relationtypes = schema.relationshiptype_set.all()
for rt in relationtypes:
source = NodeType.objects.get(schema=new_schema,
name=rt.source.name)
target = NodeType.objects.get(schema=new_schema,
name=rt.target.name)
new_rt = RelationshipType(schema=new_schema,
source=source,
target=target,
name=rt.name,
plural_name=rt.plural_name,
description=rt.description,
order=rt.order,
total=0,
validation=rt.validation,
inverse=rt.inverse,
plural_inverse=rt.plural_inverse,
arity_source=rt.arity_source,
arity_target=rt.arity_target)
new_rt.save()
relationtypes_map[rt.id] = new_rt.id
properties = rt.properties.all()
for rp in properties:
new_rp = RelationshipProperty(relationship=new_rt,
key=rp.key,
value=rp.value,
default=rp.default,
datatype=rp.datatype,
required=rp.required,
display=rp.display,
description=rp.description,
validation=rp.validation,
order=rp.order)
new_rp.save()
return nodetypes_map, relationtypes_map
def _clone_schema(self, schema, new_schema):
nodetypes_map = {} # map old/new nodetypes IDs
relationtypes_map = {} # map old/new relationtypes IDs
nodetypes = schema.nodetype_set.all()
for nt in nodetypes:
new_nt = NodeType(schema=new_schema,
name=nt.name,
plural_name=nt.plural_name,
description=nt.description,
order=nt.order,
total=0,
validation=nt.validation)
new_nt.save()
nodetypes_map[nt.id] = new_nt.id
properties = nt.properties.all()
for np in properties:
new_np = NodeProperty(node=new_nt,
key=np.key,
value=np.value,
default=np.default,
datatype=np.datatype,
required=np.required,
display=np.display,
description=np.description,
validation=np.validation,
order=np.order)
new_np.save()
relationtypes = schema.relationshiptype_set.all()
for rt in relationtypes:
source = NodeType.objects.get(schema=new_schema,
name=rt.source.name)
target = NodeType.objects.get(schema=new_schema,
name=rt.target.name)
new_rt = RelationshipType(schema=new_schema,
source=source,
target=target,
name=rt.name,
plural_name=rt.plural_name,
description=rt.description,
order=rt.order,
total=0,
validation=rt.validation,
inverse=rt.inverse,
plural_inverse=rt.plural_inverse,
arity_source=rt.arity_source,
arity_target=rt.arity_target)
new_rt.save()
relationtypes_map[rt.id] = new_rt.id
properties = rt.properties.all()
for rp in properties:
new_rp = RelationshipProperty(relationship=new_rt,
key=rp.key,
value=rp.value,
default=rp.default,
datatype=rp.datatype,
required=rp.required,
display=rp.display,
description=rp.description,
validation=rp.validation,
order=rp.order)
new_rp.save()
return nodetypes_map, relationtypes_map
