def test_canCancel_pathsuccess(self): """Should return True when adjacent generators are inverses of one other""" bw = BraidWord([1, 2, 3, -3]) # Execution path True self.assertTrue(bw.canCancel(2))
def test_canCancel_pathfail(self): """Should return False when adjacent generators are not inverses of one other""" bw = BraidWord([1, 2, 3, -3]) # Execution path False self.assertFalse(bw.canCancel(0))