def test_vessel_connection_repeated_point(self):
reset_node_id()
vessel = _create_repeated_vessel()
connectivity = determine_vessel_connectivity(vessel)
self.assertListEqual([1, 2], connectivity[0])
self.assertEqual(1, len(connectivity))
def test_vessel_connection_branched(self):
reset_node_id()
vessel = _create_advanced_vessel()
connectivity = determine_vessel_connectivity(vessel)
self.assertListEqual([1, 2], connectivity[0])
self.assertListEqual([2, 8], connectivity[6])
def test_vessel_connection_basic(self):
reset_node_id()
vessel = _create_basic_vessel()
connectivity = determine_vessel_connectivity(vessel)
self.assertListEqual([1, 2], connectivity[0])
self.assertListEqual([2, 3], connectivity[1])
self.assertListEqual([6, 7], connectivity[5])
self.assertListEqual([11, 12], connectivity[10])
self.assertListEqual([12, 13], connectivity[11])