class TestHostManagerImpl(unittest.TestCase):
## init test case
# @param self The object pointer
def setUp(self):
arg = {"host": "localhost", "user": "******", "password": "******"}
## remote interface
self.__interface = RemoteInterfaceImpl(**arg)
## host OS manager
self.__manager = HostManagerImpl(**arg)
## check if the bridge exists
# @param self The object pointer
# @param network_address The network address of the bridge
# @return Whether the bridge exists
def __checkBridgeExist(self, network):
return self.__interface.sudo("ip addr show | grep br_" + str(network).split("/")[0], True).rc == 0
## test HostManager.createBridge(network_address)
# @param self The object pointer
def testCreateBridge(self):
ip = ip_interface(u"192.168.33.10/24")
b = self.__manager.createBridge(ip.network)
self.assertTrue(self.__checkBridgeExist(ip.network))
del b
self.assertFalse(self.__checkBridgeExist(ip.network))
## test HostManager.createBridge(network_address) fail because the bridge already exists
# @param self The object pointer
def testFailCreateBridge(self):
ip = ip_interface(u"192.168.33.10/24")
self.__interface.sudo("brctl addbr br_" + str(ip.network).split("/")[0])
with self.assertRaises(RuntimeError):
b = self.__manager.createBridge(ip.network)
self.__interface.sudo("ip link set br_" + str(ip.network).split("/")[0] + " down")
self.__interface.sudo("brctl delbr br_" + str(ip.network).split("/")[0])
def setUp(self):
arg = {"host": "localhost", "user": "******", "password": "******"}
## remote interface
self.__interface = RemoteInterfaceImpl(**arg)
## host OS manager
self.__manager = HostManagerImpl(**arg)