Source code for rhui4_tests.test_instance_updates

'''Tests for Update Handling in the Instance Management'''

from os.path import basename

import logging
import nose

from rhui4_tests_lib.conmgr import ConMgr
from rhui4_tests_lib.rhuimanager import RHUIManager
from rhui4_tests_lib.rhuimanager_instance import RHUIManagerInstance
from rhui4_tests_lib.yummy import Yummy

logging.basicConfig(level=logging.DEBUG)

TEST_PACKAGE = "tzdata"

CDS_HOSTNAME = ConMgr.get_cds_hostnames()[0]
HA_HOSTNAME = ConMgr.get_lb_hostname()

RHUA = ConMgr.connect()
CDS = ConMgr.connect(CDS_HOSTNAME)
HAPROXY = ConMgr.connect(HA_HOSTNAME)


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def setup():
    """announce the beginning of the test run"""
    print(f"*** Running {basename(__file__)}: ***")



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def test_01_downgrade_test_package():
    """log in to RHUI, downgrade the test package on the CDS and HAProxy instaces"""
    RHUIManager.initial_run(RHUA)
    for node in CDS, HAPROXY:
        Yummy.downgrade(node, [TEST_PACKAGE])



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def test_02_add_cds_no_update():
    """add a CDS and make it ignore RHEL updates"""
    RHUIManagerInstance.add_instance(RHUA, "cds", no_update=True)



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def test_03_check_update():
    """check if there is still an update for the test package"""
    nose.tools.ok_(not Yummy.is_up_to_date(CDS, [TEST_PACKAGE]))



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def test_04_reinstall_cds_apply_updates():
    """reinstall the CDS and make it apply RHEL updates"""
    RHUIManagerInstance.reinstall(RHUA, "cds")



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def test_05_check_update():
    """check if there is no update for the test package"""
    nose.tools.ok_(Yummy.is_up_to_date(CDS, [TEST_PACKAGE]))



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def test_06_delete_cds_downgrade():
    """delete the CDS and downgrade the test package on it"""
    RHUIManagerInstance.delete_all(RHUA, "cds")
    Yummy.downgrade(CDS, [TEST_PACKAGE])



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def test_07_add_cds_apply_update():
    """add a CDS and make it apply RHEL updates"""
    RHUIManagerInstance.add_instance(RHUA, "cds")



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def test_08_check_update():
    """check if there is no update for the test package"""
    nose.tools.ok_(Yummy.is_up_to_date(CDS, [TEST_PACKAGE]))



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def test_09_delete_cds():
    """delete the CDS"""
    RHUIManagerInstance.delete_all(RHUA, "cds")



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def test_10_add_lb_no_update():
    """add a loadbalancer and make it ignore RHEL updates"""
    RHUIManagerInstance.add_instance(RHUA, "loadbalancers", no_update=True)



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def test_11_check_update():
    """check if there is still an update for the test package"""
    nose.tools.ok_(not Yummy.is_up_to_date(HAPROXY, [TEST_PACKAGE]))



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def test_12_reinstall_lb_apply_updates():
    """reinstall the loadbalancer and make it apply RHEL updates"""
    RHUIManagerInstance.reinstall(RHUA, "loadbalancers")



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def test_13_check_update():
    """check if there is no update for the test package"""
    nose.tools.ok_(Yummy.is_up_to_date(HAPROXY, [TEST_PACKAGE]))



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def test_14_delete_lb_downgrade():
    """delete the loadbalancer and downgrade the test package on it"""
    RHUIManagerInstance.delete_all(RHUA, "loadbalancers")
    Yummy.downgrade(HAPROXY, [TEST_PACKAGE])



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def test_15_add_lb_apply_updates():
    """add a loadbalancer and make it apply RHEL updates"""
    RHUIManagerInstance.add_instance(RHUA, "loadbalancers")



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def test_16_check_update():
    """check if there is no update for the test package"""
    nose.tools.ok_(Yummy.is_up_to_date(HAPROXY, [TEST_PACKAGE]))



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def test_17_delete_lb():
    """delete the loadbalancer"""
    RHUIManagerInstance.delete_all(RHUA, "loadbalancers")



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def test_18_cleanup():
    """clean up"""
    ConMgr.remove_ssh_keys(RHUA)



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def teardown():
    """announce the end of the test run"""
    print(f"*** Finished running {basename(__file__)}. ***")