Function test_saving_image_to_byteio

tests/test_writers.py:15–22

()

if ImageWriter is not None:

    def test_saving_image_to_byteio() -> None:
        assert ImageWriter is not None  # workaround for mypy

        rv = BytesIO()
        EAN13(str(100000902922), writer=ImageWriter()).write(rv)

        with open(f"{TESTPATH}/somefile.jpeg", "wb") as f:
            EAN13("100000011111", writer=ImageWriter()).write(f)

    def test_saving_rgba_image() -> None:
        assert ImageWriter is not None  # workaround for mypy