def test_exec_mo_binary(mocker):
subprocess_run = mocker.patch('subprocess.run')
mocker.patch('os.chdir')
args = prepare_args('ModelOptimizer', value_options={'--foo': 'bar'})
exec_mo_binary(args)
subprocess_run.assert_called_once_with(args, check=False, timeout=None)
def test_prepare_args():
args = prepare_args('foo', ['a', 'b'], {'bar': 123, 'x': 'baz'})
assert args[0] == sys.executable
assert args[1] == 'foo'
assert '--a' in args
assert '--b' in args
assert '--bar' in args
assert '--x' in args
assert args[args.index('--bar') + 1] == '123'
assert args[args.index('--x') + 1] == 'baz'