def test_get_grid_points_in_rect_raises_an_error_if_the_bounding_rect_is_out_of_bounds(self): # noqa
grid = TileGrid(Size(10, 15))
rect = Rectangle(Point(8, 13), Size(4, 4))
with self.assertRaises(TileGridException) as error_context:
grid.get_grid_points_in_rect(rect)
self.assertIn("invalid rectangle", error_context.exception.message)
def test_get_grid_points_in_rect_finds_all_points_inside_of_the_grid_if_a_rectangle_is_not_provided(self): # noqa
grid = TileGrid(Size(10, 15))
expected_points = [Point(x, y) for x in range(10) for y in range(15)]
computed_points = [pt for pt in grid.get_grid_points_in_rect()]
self.assertEqual(expected_points, computed_points)
def test_get_grid_points_in_rect_finds_all_points_inside_of_a_bounding_rectangle(self): # noqa
grid = TileGrid(Size(10, 15))
rect = Rectangle(Point(4, 5), Size(2, 3))
expected_points = [Point(x, y) for x in range(4, 4 + 2) for y in range(5, 5 + 3)]
computed_points = [pt for pt in grid.get_grid_points_in_rect(rect)]
self.assertEqual(expected_points, computed_points)
