def METHOD_NAME(client, azure):
    """ Test for specific chrony configuration on azure """
    expected_config = "refclock PHC /dev/ptp_hyperv poll 3 dpoll -2 offset 0"
    (exit_code, output, error) = client.execute_command("cat /etc/chrony/chrony.conf")
    assert exit_code == 0, f"no {error=} expected"
    assert output.find(expected_config) != -1, f"chrony config for ptp expected but not found"