def testFindTransitiveClosure(self):
newGraph = Graph()
newGraph.addVertex(1)
newGraph.addVertex(2)
newGraph.connect(vertexid1=1, vertexid2=2, cost=None)
testTransitiveClosureSet = newGraph.transitiveClosure(vertexid=1)
self.assertTrue(1 in testTransitiveClosureSet and
2 in testTransitiveClosureSet,
'should be inside the transitive closure')
del newGraph
