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tests, integ: Add rollback test for linux-bridge

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To verify https://github.com/nmstate/nmstate/issues/516

Signed-off-by: Quique Llorente <ellorent@redhat.com>
This commit is contained in:
Quique Llorente 2019-09-30 12:14:42 +02:00 committed by Edward Haas
parent 167f75b64f
commit 89e69f3880
1 changed files with 16 additions and 0 deletions
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16
tests/integration/linux_bridge_test.py
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@ -18,10 +18,12 @@
#
from copy import deepcopy
import time
import pytest
import yaml
import libnmstate
from libnmstate.error import NmstateVerificationError
from libnmstate.schema import Interface
from libnmstate.schema import InterfaceIPv4
from libnmstate.schema import InterfaceIPv6
@ -295,6 +297,20 @@ def test_linux_bridge_over_bond_over_slave_in_one_transaction(bond0):
assertlib.assert_absent(bridge_name)
def test_rollback_for_linux_bridge():
original_state = libnmstate.show()
bridge_name = TEST_BRIDGE0
bridge_state = _create_bridge_subtree_config(())
with pytest.raises(NmstateVerificationError):
with linux_bridge(bridge_name, bridge_state) as desired_state:
desired_state[Interface.KEY][0]['invalid_key'] = 'foo'
libnmstate.apply(desired_state)
time.sleep(5) # Give some time for NetworkManager to rollback
current_state = libnmstate.show()
assert original_state == current_state
def _add_port_to_bridge(bridge_state, ifname):
port_state = yaml.load(BRIDGE_PORT_YAML, Loader=yaml.SafeLoader)
add_port_to_bridge(bridge_state, ifname, port_state)