4d1e380 TESTS: Relax the assert in test_idle_timeout

Authored and Committed by jhrozek 2 years ago
    TESTS: Relax the assert in test_idle_timeout
    
    Resolves:
        https://pagure.io/SSSD/sssd/issue/3473
    
    We're being quite strict in test_idle_timeout when checking for the
    number of open fds which leads to spurious failures like:
    =================================== FAILURES ===================================
    ______________________________ test_idle_timeout _______________________________
    Traceback (most recent call last):
      File "/var/lib/jenkins/workspace/ci/label/fedora23/src/tests/intg/test_secrets.py", line 427, in test_idle_timeout
        assert nfds_pre + 1 == nfds_conn
    AssertionError: assert (27 + 1) == 27
    ==================== 1 failed, 221 passed in 473.37 seconds ====================
    
    This is just a check that "a" connection was opened, so we don't have to
    check for exact match, but just for larger-or-equal.
    
    Reviewed-by: Lukáš Slebodník <lslebodn@redhat.com>
    Reviewed-by: Fabiano Fidêncio <fidencio@redhat.com>