def test_iface_is_up(self, command, iface_state):
iface_value = iter(('UP', ) * 3)
iface_state.side_effect = lambda *args, **kwargs: next(iface_value)
with utils.IfaceState('eth1') as iface:
self.assertEqual(iface, 'eth1')
self.assertEqual(iface_state.call_count, 2)
self.assertEqual(command.call_count, 0)
def test_iface_is_down(self, command, iface_state):
iface_value = iter(('DOWN', 'UP', 'DOWN'))
iface_state.side_effect = lambda *args, **kwargs: next(iface_value)
with utils.IfaceState('eth1') as iface:
self.assertEqual(iface, 'eth1')
self.assertEqual(iface_state.call_count, 3)
self.assertEqual(command.call_count, 2)
self.assertEqual(command.call_args_list,
[call('ifconfig', 'eth1', 'up'),
call('ifconfig', 'eth1', 'down')])
def test_dhcp_server_on_eth0_up(self):
"""Test verifies that if iface is up, it won't be touched
"""
manager = utils.IfaceState(self.iface_up)
with manager as iface:
response = api.check_dhcp_on_eth(iface, 2)
self.assertEqual(len(response), 1)
self.assertEqual(response[0]['server_ip'], '10.0.2.2')
self.assertEqual(manager.pre_iface_state, 'UP')
self.assertEqual(manager.iface_state, 'UP')
self.assertEqual(manager.post_iface_state, 'UP')
def test_dhcp_server_on_eth1_down(self):
"""Test verifies that iface would be ifuped in case it's down
and rolledback after
"""
manager = utils.IfaceState(self.iface_down)
with manager as iface:
response = api.check_dhcp_on_eth(iface, 2)
self.assertEqual(len(response), 1)
self.assertEqual(response[0]['server_ip'], '10.10.0.8')
self.assertEqual(manager.pre_iface_state, 'DOWN')
self.assertEqual(manager.iface_state, 'UP')
self.assertEqual(manager.post_iface_state, 'DOWN')
def test_raises():
with utils.IfaceState('eth1', retry=4) as iface:
self.assertEqual(iface, 'eth1')
def test_check():
manager = utils.IfaceState('eth10')
with manager as iface:
api.check_dhcp_on_eth(iface, 2)