def test_is_possible_returns_false_if_the_resource_is_not_harvestable_from_the_units_current_terrain(self): # noqa dummy_resource = MagicMock() dummy_resource.harvestable_from = set() dummy_unit = MagicMock() dummy_unit.tile.terrain = 'dummy_terrain' harvest = Harvest(dummy_resource, 1) self.assertFalse(harvest.is_possible(dummy_unit, 1.0))
def test_is_complete_returns_true_if_and_only_if_the_remaining_quantity_is_less_than_or_equal_to_zero(self): # noqa dummy_resource = MagicMock() dummy_unit = MagicMock() harvest = Harvest(dummy_resource, 1.0) self.assertFalse(harvest.is_complete(dummy_unit, 1.0)) harvest.quantity = -0.000001 self.assertTrue(harvest.is_complete(dummy_unit, 1.0))
def test_is_possible_returns_true_if_the_units_can_harvest_the_target_resource(self): # noqa dummy_resource = MagicMock() dummy_resource.harvestable_from = set(['dummy_terrain']) dummy_unit = MagicMock() dummy_unit.tile.terrain = 'dummy_terrain' dummy_unit.container.remaining_capacity.return_value = 1.0 harvest = Harvest(dummy_resource, 1) self.assertTrue(harvest.is_possible(dummy_unit, 1.0))
def test__execute_will_not_load_more_resources_than_the_requested_quantity_even_if_the_rate_by_dt_is_larger(self): # noqa dummy_resource = MagicMock() dummy_resource.harvest_rate = 3 dummy_unit = MagicMock() harvest = Harvest(dummy_resource, 2.0) harvest._execute(dummy_unit, 1.0) dummy_unit.container.load_cargo.assert_called_once_with( dummy_resource, 2.0, ) self.assertEqual(harvest.quantity, 0.0)
def test__execute_loads_resource_into_units_cargo_container_based_on_the_harvest_rate_and_dt(self): # noqa dummy_resource = MagicMock() dummy_resource.harvest_rate = 0.5 dummy_unit = MagicMock() dummy_unit.container.remaining_capacity.return_value = 2.0 harvest = Harvest(dummy_resource, 1.5) harvest._execute(dummy_unit, 2.5) self.assertEqual(harvest.quantity, 0.5) dummy_unit.container.load_cargo.assert_called_once_with( dummy_resource, 1, )
