def test_build_unit_returns_None_if_there_are_not_enough_resources_to_produce_that_unit(self): # noqa building = Building() serf_factory = Factory() serf_factory.add_resource_requirement(Cabbage, 10) serf_factory.product = Peasant building.add_unit_factory(serf_factory) self.assertIsNone(building.build_unit(Peasant))
def test_add_building_factory_adds_a_factory_to_the_units_building_factories(self): # noqa factory = Factory() factory.add_resource_requirement(DummyResource, 2) factory.set_product(DummyBuilding) u = DummyUnit() u.add_building_factory(factory) self.assertIs(u.building_factories[DummyBuilding.name], factory)
def test_set_product_raises_an_exception_if_the_product_has_already_been_set(self): # noqa factory = Factory() factory.set_product(Fish) with self.assertRaises(ProducerConsumerException) as error_context: factory.set_product(Fish) self.assertEqual( error_context.exception.message, "The product for this factory has already been set", )
def __init__(self): super().__init__() dock_factory = Factory() dock_factory.add_resource_requirement(Wood, 15) dock_factory.set_product(Dock) self.add_building_factory(dock_factory) self.add_harvestable_resource(Fish) self.traversable_terrain_types.add(TerrainType.water)
def test_construct_building_returns_a_new_instance_of_the_requested_building_if_the_unit_can_construct_it(self): # noqa u = DummyUnit() factory = Factory() factory.add_resource_requirement(DummyResource, 2) factory.set_product(DummyBuilding) u.add_building_factory(factory) u.receive_cargo(DummyResource, 2) self.assertIsInstance( u.construct_building(DummyBuilding), DummyBuilding, )
def test_build_unit_consumes_resources_to_produce_a_new_unit(self): building = Building() building.container.add_resource_slot(Cabbage, 10) building.receive_cargo(Cabbage, 10) serf_factory = Factory() serf_factory.add_resource_requirement(Cabbage, 10) serf_factory.product = Peasant building.add_unit_factory(serf_factory) serf = building.build_unit(Peasant) self.assertIsInstance(serf, Peasant)
def test_can_construct_building_returns_true_if_and_only_if_the_unit_is_carrying_the_resources_and_has_a_factory_that_can_produce_the_requested_building_and_the_unit_is_placed_on_the_map(self): # noqa tmap = TileMap(TileGrid(Size(10, 10))) u = DummyUnit() tmap.place_unit(u, Point(0, 0)) self.assertFalse(u.can_construct_building(DummyBuilding)) factory = Factory() factory.add_resource_requirement(DummyResource, 2) factory.set_product(DummyBuilding) u.add_building_factory(factory) self.assertFalse(u.can_construct_building(DummyBuilding)) u.receive_cargo(DummyResource, 2) self.assertTrue(u.can_construct_building(DummyBuilding))
def test_add_building_factory_raises_an_exception_if_a_factory_producting_that_kind_of_building_has_already_been_added(self): # noqa factory1 = Factory() factory1.add_resource_requirement(DummyResource, 2) factory1.set_product(DummyBuilding) factory2 = Factory() factory2.add_resource_requirement(DummyResource, 1) factory2.set_product(DummyBuilding) u = DummyUnit() u.add_building_factory(factory1) with self.assertRaises(UnitException) as error_context: u.add_building_factory(factory2) self.assertEqual( error_context.exception.message, "A factory for that building has already been added", )
def __init__(self): super().__init__() cabbage_farm_factory = Factory() cabbage_farm_factory.add_resource_requirement(Wood, 10) cabbage_farm_factory.set_product(CabbageFarm) self.add_building_factory(cabbage_farm_factory) self.add_harvestable_resource(Wood) self.add_carryable_resource(Wood) self.add_carryable_resource(Lumber) iron_mine_factory = Factory() iron_mine_factory.add_resource_requirement(Lumber, 10) iron_mine_factory.set_product(IronMine) self.add_building_factory(iron_mine_factory) self.traversable_terrain_types.add(TerrainType.land)
def test_digest_consumes_required_resources_and_produces_a_new_instance_of_the_product_of_the_factory(self): # noqa tray = SlottedCargoContainer() tray.add_resource_slot(Fish, 10) tray.add_resource_slot(Wood, 10) tray.add_resource_slot(Cabbage, 10) tray.load_cargo(Fish, 3) tray.load_cargo(Wood, 5) tray.load_cargo(Cabbage, 4) factory = Factory() factory.add_resource_requirement(Fish, 3) factory.add_resource_requirement(Wood, 2) factory.set_product(Cabbage) result = factory.digest(tray) self.assertEqual(tray.cargo_slots[Fish.name]['load'], 0) self.assertEqual(tray.cargo_slots[Wood.name]['load'], 3) self.assertIsInstance(result, Cabbage)
def test_set_product_sets_the_product_that_a_factory_will_produce(self): factory = Factory() factory.set_product(Fish) self.assertIs(factory.product, Fish)
