def METHOD_NAME(cls):
    # create user
    test_user = User.objects.create_user(
        username='testuser_systemuser_api', password='Yij2up4yTV2BU6x9xKZV'
    )
    # create object
    systemstatus_1 = Systemstatus.objects.create(systemstatus_name='systemstatus_1')
    # create object
    system_1 = System.objects.create(
        system_name='system_1',
        systemstatus=systemstatus_1,
        system_created_by_user_id=test_user,
        system_modified_by_user_id=test_user,
    )
    # create object
    Systemuser.objects.create(
        systemuser_name='systemuser_api_1',
        systemuser_is_systemadmin=True,
        system=system_1,
        systemuser_lastlogon_time=timezone.now(),
    )