def testAncestors(self):
T1 = Simple(self.wf_spec, 'T1')
T2A = Simple(self.wf_spec, 'T2A')
T2B = Simple(self.wf_spec, 'T2B')
M = Join(self.wf_spec, 'M')
T3 = Simple(self.wf_spec, 'T3')
T1.follow(self.wf_spec.start)
T2A.follow(T1)
T2B.follow(T1)
T2A.connect(M)
T2B.connect(M)
T3.follow(M)
self.assertEquals(T1.ancestors(), [self.wf_spec.start])
self.assertEquals(T2A.ancestors(), [T1, self.wf_spec.start])
self.assertEquals(T2B.ancestors(), [T1, self.wf_spec.start])
self.assertEquals(M.ancestors(), [T2A, T1, self.wf_spec.start, T2B])
self.assertEqual(len(T3.ancestors()), 5)
def test_ancestors_cyclic(self):
T1 = Join(self.wf_spec, 'T1')
T2 = Simple(self.wf_spec, 'T2')
T1.follow(self.wf_spec.start)
T2.follow(T1)
T1.connect(T2)
self.assertEquals(T1.ancestors(), [self.wf_spec.start])
self.assertEquals(T2.ancestors(), [T1, self.wf_spec.start])
def testAncestors(self):
T1 = Simple(self.wf_spec, 'T1')
T2A = Simple(self.wf_spec, 'T2A')
T2B = Simple(self.wf_spec, 'T2B')
M = Join(self.wf_spec, 'M')
T3 = Simple(self.wf_spec, 'T3')
T1.follow(self.wf_spec.start)
T2A.follow(T1)
T2B.follow(T1)
T2A.connect(M)
T2B.connect(M)
T3.follow(M)
self.assertEquals(T1.ancestors(), [self.wf_spec.start])
self.assertEquals(T2A.ancestors(), [T1, self.wf_spec.start])
self.assertEquals(T2B.ancestors(), [T1, self.wf_spec.start])
self.assertEquals(M.ancestors(), [T2A, T1, self.wf_spec.start, T2B])
self.assertEqual(len(T3.ancestors()), 5)
def test_ancestors_cyclic(self):
T1 = Join(self.wf_spec, 'T1')
T2 = Simple(self.wf_spec, 'T2')
T1.follow(self.wf_spec.start)
T2.follow(T1)
T1.connect(T2)
self.assertEquals(T1.ancestors(), [self.wf_spec.start])
self.assertEquals(T2.ancestors(), [T1, self.wf_spec.start])
def testAncestors(self):
T1 = Simple(self.wf_spec, "T1")
T2A = Simple(self.wf_spec, "T2A")
T2B = Simple(self.wf_spec, "T2B")
M = Join(self.wf_spec, "M")
T3 = Simple(self.wf_spec, "T3")
T1.follow(self.wf_spec.start)
T2A.follow(T1)
T2B.follow(T1)
T2A.connect(M)
T2B.connect(M)
T3.follow(M)
self.assertEquals(T1.ancestors(), [self.wf_spec.start])
self.assertEquals(T2A.ancestors(), [T1, self.wf_spec.start])
self.assertEquals(T2B.ancestors(), [T1, self.wf_spec.start])
M_ancestors = M.ancestors()
self.assertIn(T1, M_ancestors)
self.assertIn(T2A, M_ancestors)
self.assertIn(T2B, M_ancestors)
self.assertIn(self.wf_spec.start, M_ancestors)
self.assertEqual(len(T3.ancestors()), 5)
