let see what works and whats not
added initial support for python 3.11. let see what works and whats not
import pytest
from click.testing import CliRunner

from celery.app.log import Logging
from celery.bin.celery import celery


@pytest.fixture(scope='session')
def use_celery_app_trap():
    return False


def test_cli(isolated_cli_runner: CliRunner):
    Logging._setup = True  # To avoid hitting the logging sanity checks
    res = isolated_cli_runner.invoke(
        celery,
        ["-A", "t.unit.bin.proj.app", "beat", "-S", "t.unit.bin.proj.scheduler.mScheduler"],
        catch_exceptions=True
    )
    assert res.exit_code == 1, (res, res.stdout)
    assert res.stdout.startswith("celery beat")
    assert "Configuration ->" in res.stdout


def test_cli_quiet(isolated_cli_runner: CliRunner):
    Logging._setup = True  # To avoid hitting the logging sanity checks
    res = isolated_cli_runner.invoke(
        celery,
        ["-A", "t.unit.bin.proj.app", "--quiet", "beat", "-S", "t.unit.bin.proj.scheduler.mScheduler"],
        catch_exceptions=True
    )
    assert res.exit_code == 1, (res, res.stdout)
    assert not res.stdout.startswith("celery beat")
    assert "Configuration -> " not in res.stdout

import pytest
from click.testing import CliRunner

from celery.app.log import Logging
from celery.bin.celery import celery


@pytest.fixture(scope='session')
def use_celery_app_trap():
    return False


def test_cli(isolated_cli_runner: CliRunner):
    Logging._setup = True  # To avoid hitting the logging sanity checks
    res = isolated_cli_runner.invoke(
        celery,
        ["-A", "t.unit.bin.proj.app", "beat", "-S", "t.unit.bin.proj.scheduler.mScheduler"],
        catch_exceptions=True
    )
    assert res.exit_code == 1, (res, res.stdout)
    assert res.stdout.startswith("celery beat")
    assert "Configuration ->" in res.stdout


def test_cli_quiet(isolated_cli_runner: CliRunner):
    Logging._setup = True  # To avoid hitting the logging sanity checks
    res = isolated_cli_runner.invoke(
        celery,
        ["-A", "t.unit.bin.proj.app", "--quiet", "beat", "-S", "t.unit.bin.proj.scheduler.mScheduler"],
        catch_exceptions=True
    )
    assert res.exit_code == 1, (res, res.stdout)
    assert not res.stdout.startswith("celery beat")
    assert "Configuration -> " not in res.stdout
