helpers.py 文件源码

def is_row_added_to_l2multicast_table(mac_address=None, port_id=None, vlan_id=1, switch_instance=None, result=True):
    """Check if row with specified parameters added to L2Multicast table.

    """
    # Need to wait until entry will be added to L2Multicast table.
    time.sleep(1)
    table = switch_instance.getprop_table("L2Multicast")
    is_entry_added = False
    if table:
        for row in table:
            if (row['macAddress'] == mac_address) and (row['portId'] == port_id) and (row['vlanId'] == vlan_id):
                is_entry_added = True
    if is_entry_added == result:
        return True
    else:
        if is_entry_added is False:
            pytest.fail("Entry is not added to L2Multicast table!")
        if is_entry_added is True:
            pytest.fail("Entry is added to L2Multicast table (should not be)!")