def test_invalid_setters(self):
valid_path = Path(__file__).parent.joinpath('output/valid.png')
invalid_path = Path(__file__).parent.joinpath('output/invalid.wat')
with self.assertRaises(RuntimeError):
canvas_builder = CanvasBuilder()
canvas_builder.set_size(Cu.from_mm(1), Cu.from_mm(1))
canvas_builder.set_path(invalid_path)
with self.assertRaises(RuntimeError):
canvas_builder = CanvasBuilder()
canvas_builder.set_path(valid_path)
canvas_builder.set_size(Cu.from_mm(-1), Cu.from_mm(1))
with self.assertRaises(RuntimeError):
canvas_builder = CanvasBuilder()
canvas_builder.set_path(valid_path)
canvas_builder.set_size(Cu.from_mm(1), Cu.from_mm(-1))
with self.assertRaises(RuntimeError):
canvas_builder = CanvasBuilder()
canvas_builder.set_path(valid_path)
canvas_builder.set_size(Cu.from_mm(1), Cu.from_mm(1))
canvas_builder.set_anti_alias_mode(-1)
with self.assertRaises(RuntimeError):
canvas_builder = CanvasBuilder()
canvas_builder.set_path(valid_path)
canvas_builder.set_size(Cu.from_mm(1), Cu.from_mm(1))
canvas_builder.set_anti_alias_mode(7)
def test_setting_alias_modes(self):
canvas_builder = CanvasBuilder()
canvas_builder.set_anti_alias_mode(cairo.ANTIALIAS_DEFAULT)
canvas_builder.set_anti_alias_mode(cairo.ANTIALIAS_NONE)
canvas_builder.set_anti_alias_mode(cairo.ANTIALIAS_GRAY)
canvas_builder.set_anti_alias_mode(cairo.ANTIALIAS_SUBPIXEL)
canvas_builder.set_anti_alias_mode(cairo.ANTIALIAS_FAST)
canvas_builder.set_anti_alias_mode(cairo.ANTIALIAS_GOOD)
canvas_builder.set_anti_alias_mode(cairo.ANTIALIAS_BEST)
