def test_update_without_callback(file_camera):
import _zivid
from zivid.firmware import update
file_camera.disconnect()
with pytest.raises(RuntimeError):
update(file_camera)
def test_update_illegal_callback(file_camera):
from zivid.firmware import update
def illegal_callback():
pass
file_camera.disconnect()
with pytest.raises(TypeError):
update(file_camera, illegal_callback)
def test_update_with_progress_callback(file_camera):
import _zivid
from zivid.firmware import update
def callback(progress, description):
print("{}% {}".format(progress, description), flush=True)
file_camera.disconnect()
with pytest.raises(RuntimeError):
update(file_camera, progress_callback=callback)