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import pytest
from pymba import Vimba, VimbaException
def test_version():
version = Vimba.version().split('.')
assert int(version[0]) >= 1
assert int(version[1]) >= 7
assert int(version[2]) >= 0
def test_startup_shutdown():
with pytest.raises(VimbaException) as e:
Vimba().system().feature_names()
assert e.value.error_code == VimbaException.ERR_STARTUP_NOT_CALLED
# manual
Vimba().startup()
Vimba().system().feature_names()
Vimba().shutdown()
# context manager
with Vimba() as vmb:
vmb.system().feature_names()
@pytest.fixture
def vimba() -> Vimba:
with Vimba() as vimba:
yield vimba
def test_interface_camera_ids(vimba: Vimba):
# test id funcs return a list of strings (not bytes)
for func in (vimba.interface_ids, vimba.camera_ids):
ids = func()
assert isinstance(ids, list)
assert ids
for x in ids:
assert isinstance(x, str)
def test_interface(vimba: Vimba):
interface = vimba.interface(vimba.interface_ids()[0])
def test_camera(vimba: Vimba):
camera = vimba.camera(vimba.camera_ids()[0])
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