def testFiltersOutE(self):
"""Make sure filters work with Edges, on the outE property"""
t = Vertex(name="Frank")
u = Vertex(name="Bob")
v = Vertex(name="Sally")
e1 = t.edgeto(u, weight=4, label="First Edge")
e2 = t.edgeto(v, weight=5, label="Second Edge")
results = t.outE(weight=5).label
self.assertEqual(results, {'Second Edge'})
def testVertexEdgeToWithOtherProperties(self):
"""Make sure you can set other properties on the edge"""
t = Vertex()
u = Vertex()
e = t.edgeto(u, weight=5, label="First Edge")
self.assertEqual(e.label, "First Edge")
def testVertexEdgeToWithWeight(self):
"""Connect 2 Vertices with an edge, and give the edge a weight"""
u = Vertex()
v = Vertex()
e = u.edgeto(v, weight=5)
self.assertEqual(e.weight, 5)
def testVertexEdgeTo(self):
"""Connect 2 Vertices with an edge"""
u = Vertex()
v = Vertex()
e = u.edgeto(v)
self.assertIsInstance(e, Edge)
self.assertEqual(e.from_, u)
self.assertEqual(e.to, v)
