def test_solver_shouldfail_01(self):
links = []
links.append(LinkMock("aaa", "bbb"))
links.append(LinkMock("ccc", "ddd"))
logger = logging.getLogger("testloger")
solver = Solver(links, "aaa", "ccc", logger=logger)
resolved_path = solver.solve()
self.assertFalse(resolved_path)
def test_solver_shouldfail_01(self):
links = []
links.append(LinkMock("aaa", "bbb"))
links.append(LinkMock("ccc", "ddd"))
logger = logging.getLogger("testloger")
solver = Solver(links, "aaa", "ccc", logger=logger)
resolved_path = solver.solve()
self.assertFalse(resolved_path)
def test_solver_02(self):
links = []
links.append(LinkMock("aaa", "bbb"))
links.append(LinkMock("bbb", "ccc"))
logger = logging.getLogger("testloger")
solver = Solver(links, "aaa", "ccc", logger=logger)
resolved_path = solver.solve()
self.assertTrue(resolved_path)
self.assertEqual(self.path_to_strlist(resolved_path),
["aaa", "bbb", "ccc"])
def test_solver_02(self):
links = []
links.append(LinkMock("aaa", "bbb"))
links.append(LinkMock("bbb", "ccc"))
logger = logging.getLogger("testloger")
solver = Solver(links, "aaa", "ccc", logger=logger)
resolved_path = solver.solve()
self.assertTrue(resolved_path)
self.assertEqual(self.path_to_strlist(resolved_path),
["aaa", "bbb", "ccc"])
def test_solver_graph_build(self):
links = []
links.append(LinkMock("aaa", "bbb"))
links.append(LinkMock("aaa", "ccc"))
links.append(LinkMock("bbb", "ccc"))
logger = logging.getLogger("testloger")
graph = Solver.Graph()
graph.graph_from_links(links)
self.assertTrue(graph)
self.assertEqual(len(graph.nodes), 3)
self.assertTrue("aaa" in graph.nodes)
self.assertTrue("bbb" in graph.nodes)
self.assertTrue("ccc" in graph.nodes)
self.assertEqual(len(graph.nodes["aaa"].targets), 2)
self.assertEqual(len(graph.nodes["bbb"].targets), 1)
self.assertEqual(len(graph.nodes["ccc"].targets), 0)
self.assertEqual(len(graph.nodes["aaa"].sources), 0)
self.assertEqual(len(graph.nodes["bbb"].sources), 1)
self.assertEqual(len(graph.nodes["ccc"].sources), 2)
def test_solver_shouldfail_03(self):
links = []
links.append(LinkMock("aaa", "bbb"))
logger = logging.getLogger("testloger")
solver = Solver(links, "ccc", "aaa", logger=logger)
self.assertRaises(DeltaRepoError, solver.solve)