def test_union_filter_for_labels_with_no_props(self):
id_generator = IDGenerator()
marko = Vertex(
"person",
name="Marko",
)
josh = Vertex(
"person",
name="Marko",
)
edge = Edge(marko, "father", josh)
edge2 = Edge(josh, "son", marko)
# attach ID's to the vertices and edges.
marko.ident = id_generator.get_vertex_id()
josh.ident = id_generator.get_vertex_id()
edge.ident = id_generator.get_edge_id()
edge2.ident = id_generator.get_edge_id()
container1 = EntitySet()
container2 = EntitySet()
container1.add(edge)
container2.add(edge2)
container3 = container1 | container2
self.assertEqual(container3.filter("father").sorted(), sorted([edge]))
self.assertEqual(container3.filter("son").sorted(), sorted([edge2]))
def test_union_filter_for_labels_with_no_props(self):
id_generator = IDGenerator()
marko = Vertex(
"person",
name="Marko",
)
josh = Vertex(
"person",
name="Marko",
)
edge = Edge(marko, "father", josh)
edge2 = Edge(josh, "son", marko)
# attach ID's to the vertices and edges.
marko.ident = id_generator.get_vertex_id()
josh.ident = id_generator.get_vertex_id()
edge.ident = id_generator.get_edge_id()
edge2.ident = id_generator.get_edge_id()
container1 = EntitySet()
container2 = EntitySet()
container1.add(edge)
container2.add(edge2)
container3 = container1 | container2
self.assertEqual(
container3.filter("father").sorted(),
sorted([edge])
)
self.assertEqual(
container3.filter("son").sorted(),
sorted([edge2])
)
def test_append_vertex_with_ident_set(self):
node = Vertex(label="NODE")
node.ident = 0
self.assertRaises(
interfaces.EntityIDError,
self.graph.append_vertex,
node
)
def test_add_dup_id(self):
sue = Vertex("person", name="dup_vertex_id")
sue.ident = 0
self.assertRaises(
KeyError,
self.container.add,
sue
)
def test_add_dup_id(self):
sue = Vertex("person", name="dup_vertex_id")
sue.ident = 0
self.assertRaises(
KeyError,
self.container.add,
sue
)