def test_second_time(self):
province = Province(None, 2, 4)
army = Army(None, 10)
province.add_army(army)
self.assertTrue(province.remove_army(army))
self.assertFalse(province.remove_army(army))
self.assertEqual(len(province.armies), 0)
self.assertFalse(army in province.armies)
self.assertEqual(army.province, None)
def test_can_move_army(self):
realm = Realm()
army = Army(0, realm)
province0 = Province(None, 1, 1)
province0.add_army(army)
self.assertTrue(can_move_army(realm, army, Province(None, 2, 1)))
self.assertTrue(can_move_army(realm, army, Province(None, 2, 2)))
self.assertTrue(can_move_army(realm, army, Province(None, 1, 2)))
self.assertTrue(can_move_army(realm, army, Province(None, 0, 1)))
self.assertTrue(can_move_army(realm, army, Province(None, 1, 0)))
self.assertTrue(can_move_army(realm, army, Province(None, 2, 0)))
province0.remove_army(army)
province1 = Province(None, 1, 2)
province1.add_army(army)
self.assertTrue(can_move_army(realm, army, Province(None, 2, 2)))
self.assertTrue(can_move_army(realm, army, Province(None, 1, 3)))
self.assertTrue(can_move_army(realm, army, Province(None, 0, 3)))
self.assertTrue(can_move_army(realm, army, Province(None, 0, 2)))
self.assertTrue(can_move_army(realm, army, Province(None, 0, 1)))
self.assertTrue(can_move_army(realm, army, Province(None, 1, 1)))
def test_remove_army(self):
province = Province(None, 2, 4)
army0 = Army(None, 10)
army1 = Army(None, 10)
province.add_army(army0)
province.add_army(army1)
self.assertTrue(province.remove_army(army0))
self.assertTrue(province.remove_army(army1))
self.assertEqual(len(province.armies), 0)
self.assertFalse(army0 in province.armies)
self.assertFalse(army1 in province.armies)
self.assertEqual(army0.province, None)
self.assertEqual(army1.province, None)
