def test_add_agent(self):
locator = TorusLocator(2, 5)
agent = DummyAgent()
locator.add_agent(agent, (0, 1))
self.assertIsNotNone(locator.get_allowed_moves(agent))
def test_allowed_moves(self):
locator = TorusLocator(5, 6)
agent = DummyAgent()
locator.add_agent(agent, (0, 0))
locator.add_agent(DummyAgent(), (1, 1))
self.assertEquals(locator.get_allowed_moves(agent),
{(0, 1), (0, 5), (1, 0), (1, 5), (4, 0), (4, 1), (4, 5)})
def test_neighbourhood_radius(self):
locator = TorusLocator(5, 6, 2)
agent = DummyAgent()
locator.add_agent(agent, (0, 0))
self.assertEquals(locator.get_allowed_moves(agent),
{(0, 1), (0, 5), (1, 0), (1, 1), (1, 5), (4, 0), (4, 1), (4, 5), (0, 2), (1, 2), (2, 2),
(2, 1), (2, 0), (3, 0), (3, 1), (3, 2), (4, 2), (0, 4), (1, 4), (2, 4), (2, 5), (4, 4),
(3, 4), (3, 5)})
def test_remove_agent(self):
locator = TorusLocator(5, 6)
agent = DummyAgent()
locator.add_agent(agent, (0, 0))
self.assertNotIn((0, 0), locator.get_empty_slots())
locator.remove_agent(agent)
self.assertIn((0, 0), locator.get_empty_slots())
def test_remove_dead_agents(self):
locator = TorusLocator(5, 6)
a1 = DummyAgent()
a2 = DummyAgent()
locator.add_agent(a1, (0, 0))
locator.add_agent(a2, (0, 1))
self.assertEqual(a2, locator.get_neighbour(a1))
a2.dead = True
self.assertIsNone(locator.get_neighbour(a1))
def test_neighbourhood(self):
locator = TorusLocator(5, 6)
a1 = DummyAgent()
a2 = DummyAgent()
a3 = DummyAgent()
locator.add_agent(a1, (0, 0))
locator.add_agent(a2, (0, 1))
locator.add_agent(a3, (0, 3))
self.assertEqual(a2, locator.get_neighbour(a1))
self.assertFalse(a3 == locator.get_neighbour(a1))
self.assertIsNone(locator.get_neighbour(a3))
def test_get_empty_slots(self):
locator = TorusLocator(2, 5)
self.assertEqual(locator.get_empty_slots(), [(x, y) for x in range(2) for y in range(5)])
locator.add_agent(DummyAgent(), (0, 1))
self.assertFalse((0, 1) in locator.get_empty_slots())
def test_should_not_add_when_full(self):
locator = TorusLocator(1, 1)
locator.add_agent(DummyAgent())
locator.add_agent(DummyAgent())
def test_should_not_add_to_occupied_cell(self):
locator = TorusLocator(2, 5)
locator.add_agent(DummyAgent(), (0, 1))
locator.add_agent(DummyAgent(), (0, 1))
def test_remove_dead(self):
locator = TorusLocator(1, 1)
agent = DummyAgent()
locator.add_agent(agent, (0, 0))
agent.dead = True
locator.add_agent(DummyAgent(), (0, 0))
