def test_is_complete_returns_true_if_unit_is_obstructed(self): dummy_unit = MagicMock() dummy_unit.pt = Point(3 + EPS/2, 4) movement = MoveToward(Point(0, 0)) self.assertFalse(movement.is_complete(dummy_unit, 1.0)) movement.is_obstructed = True self.assertTrue(movement.is_complete(dummy_unit, 1.0))
def test_is_complete_returns_true_if_unit_is_at_or_very_near_the_target_point(self): # noqa dummy_unit = MagicMock() dummy_unit.pt = Point(3 + EPS/2, 4) movement = MoveToward(Point(0, 0)) self.assertFalse(movement.is_complete(dummy_unit, 1.0)) movement = MoveToward(Point(3, 4)) self.assertTrue(movement.is_complete(dummy_unit, 1.0))
def test__execute_moves_the_unit_toward_the_target_point_facoring_in_terrain_and_movement_speed(self): # noqa dummy_tile = MagicMock() dummy_tile.terrain.movement_factor = 0.5 dummy_tile.terrain_improvement.movement_factor = 0.25 dummy_unit = MagicMock() dummy_unit.pt = Point(1, 2) dummy_unit.tile = dummy_tile dummy_unit.movement_speed = 3 dummy_unit.tile_map.tile_sz.diag = 7 movement = MoveToward(Point(3, 4)) movement._execute(dummy_unit, 2.0) dummy_unit.move.assert_called_once_with( Vector(2, 2).u*min(3*0.5*0.25*7*2.0, Vector(2, 2).M) )
def test__execute_does_not_moves_the_unit_toward_the_target_point_if_the_tile_containing_that_point_is_non_traversable_and_sets_is_obstructed_to_true(self): # noqa
dummy_tile = MagicMock()
dummy_tile.terrain.movement_factor = 0.5
dummy_tile.terrain_improvement.movement_factor = 0.25
dummy_tile.terrain.terrain_type = TerrainType.water
dummy_unit = MagicMock()
dummy_unit.pt = Point(1, 2)
dummy_unit.tile = dummy_tile
dummy_unit.movement_speed = 3
dummy_unit.traversable_terrain_types = set([TerrainType.land])
dummy_unit.tile_map.tile_sz.diag = 7
dummy_unit.move.side_effect = UnitException('dummy exception')
movement = MoveToward(Point(3, 4))
movement._execute(dummy_unit, 2.0)
dummy_unit.move.assert_not_called(
Vector(2, 2).u*min(3*0.5*0.25*7*2.0, Vector(2, 2).M)
)
self.assertTrue(movement.is_obstructed)
def test_is_possible_returns_true_if_the_unit_can_move_toward_the_point(self): # noqa dummy_unit = MagicMock() dummy_unit.pt = Point(0, 0) movement = MoveToward(Point(3, 4)) self.assertTrue(movement.is_possible(dummy_unit, 1.0))
def test_is_possible_returns_false_if_unit_has_not_been_placed_on_the_map(self): # noqa dummy_unit = MagicMock() dummy_unit.tile_map = None movement = MoveToward(Point(3, 4)) self.assertFalse(movement.is_possible(dummy_unit, 1.0))
