Due to pytest play games with logging [1] it is better to ignore it.
[1]: https://github.com/pytest-dev/pytest/issues/5502
This is due to incorrect kazoo client usage (not all clients calls
stop())
Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
This PR formats all the `*.py` files found under the `tests/integration`
folder. It also reorders the imports and cleans up a bunch of unused
imports.
The formatting also takes care of other things like wrapping lines and
fixing spaces and indents such that the tests look more readable.
