def test_enable_8021q_1(monkeypatch):
"""Verify that enable_802q_1 function return exception when 802.1q is not supported by current os.
"""
def mockreturn(command):
return CmdStatus("", "", 0)
# monkeypatch.setattr(CLISSHNetNS, 'exec_command', mockreturn)
lh = GenericLinuxHost(LH_CFG, OPTS)
monkeypatch.setattr(lh.ssh, 'exec_command', mockreturn)
with pytest.raises(Exception) as excepinfo:
lh.enable_8021q()
result = "Current OS doesn't support 802.1q."
assert result == str(excepinfo.value)
def test_enable_8021q_2(monkeypatch):
"""Verify that enable_802q_1 function return correct set of commands when 8021q is already loaded.
"""
comm_expected = ['modprobe -l | grep 8021q', 'lsmod | grep ^8021q']
cmd_list = []
def mockreturn(command):
cmd_list.append(command)
so = "8021q"
return CmdStatus(so, "", 0)
lh = GenericLinuxHost(LH_CFG, OPTS)
monkeypatch.setattr(lh.ssh, 'exec_command', mockreturn)
lh.enable_8021q()
for comm, value in enumerate(comm_expected):
assert cmd_list[comm] == comm_expected[comm]
def test_enable_8021q_3(monkeypatch):
"""Verify that enable_802q_1 function return exception if 8021q can not be loaded.
"""
cmd_list = []
def mockreturn(command):
cmd_list.append(command)
so = "8021q"
if command == "lsmod | grep ^8021q":
so = ""
return CmdStatus(so, "", 0)
lh = GenericLinuxHost(LH_CFG, OPTS)
monkeypatch.setattr(lh.ssh, 'exec_command', mockreturn)
with pytest.raises(Exception) as excepinfo:
lh.enable_8021q()
result = "Fail to load 8021q:\n8021q"
assert str(excepinfo.value) == result