def test_iface_type(mock_bridgemem, mock_bridge, mock_bond, mock_bondmem):
# port is a bridge
mock_bond.return_value = False
mock_bridgemem.return_value = False
mock_bridge.return_value = True
eth1 = linux_iface.iface('eth1')
assert_equals(isinstance(eth1, linux_bridge.Bridge), True)
# port is bond
mock_bridgemem.return_value = False
mock_bridge.return_value = False
mock_bond.return_value = True
bond0 = linux_iface.iface('bond0')
assert_equals(isinstance(bond0, linux_bond.Bond), True)
# port is bridgemem
mock_bridgemem.return_value = True
mock_bridge.return_value = False
mock_bond.return_value = False
mock_bondmem.return_value = False
bridgemem = linux_iface.iface('eth2')
assert_equals(isinstance(bridgemem, linux_bridge.BridgeMember), True)
# port is bondmem
mock_bondmem.return_value = True
mock_bridgemem.return_value = False
mock_bridge.return_value = False
mock_bond.return_value = False
bridgemem = linux_iface.iface('eth2')
assert_equals(isinstance(bridgemem, linux_bond.BondMember), True)
# regular port
mock_bridge.return_value = False
mock_bond.return_value = False
eth2 = linux_iface.iface('eth2')
assert_equals(isinstance(eth2, linux_iface.Iface), True)
assert_equals(isinstance(eth2, linux_bond.Bond), False)
assert_equals(isinstance(eth2, linux_bridge.Bridge), False)
def test_iface_type(mock_bridgemem,
mock_bridge, mock_bond,
mock_bondmem):
# port is a bridge
mock_bond.return_value = False
mock_bridgemem.return_value = False
mock_bridge.return_value = True
eth1 = linux_iface.iface('eth1')
assert_equals(isinstance(eth1, linux_bridge.Bridge), True)
# port is bond
mock_bridgemem.return_value = False
mock_bridge.return_value = False
mock_bond.return_value = True
bond0 = linux_iface.iface('bond0')
assert_equals(isinstance(bond0, linux_bond.Bond), True)
# port is bridgemem
mock_bridgemem.return_value = True
mock_bridge.return_value = False
mock_bond.return_value = False
mock_bondmem.return_value = False
bridgemem = linux_iface.iface('eth2')
assert_equals(isinstance(bridgemem, linux_bridge.BridgeMember), True)
# port is bondmem
mock_bondmem.return_value = True
mock_bridgemem.return_value = False
mock_bridge.return_value = False
mock_bond.return_value = False
bridgemem = linux_iface.iface('eth2')
assert_equals(isinstance(bridgemem, linux_bond.BondMember), True)
# regular port
mock_bridge.return_value = False
mock_bond.return_value = False
eth2 = linux_iface.iface('eth2')
assert_equals(isinstance(eth2, linux_iface.Iface), True)
assert_equals(isinstance(eth2, linux_bond.Bond), False)
assert_equals(isinstance(eth2, linux_bridge.Bridge), False)
def iface(name, cache=None):
"""
:return: ``:class:PrintIface`` instance that matches \
correct iface type of the named interface
:return: None if interface does not exist
"""
# create test iface.
test_iface = linux_iface.iface(name, cache=cache)
if not test_iface.exists():
return None
if test_iface.is_bridge():
bridge = nn.import_module('netshow.linux.print_bridge')
return bridge.PrintBridge(test_iface)
elif test_iface.is_bond():
bond = nn.import_module('netshow.linux.print_bond')
return bond.PrintBond(test_iface)
elif test_iface.is_bondmem():
bondmem = nn.import_module('netshow.linux.print_bond')
return bondmem.PrintBondMember(test_iface)
elif test_iface.is_bridgemem():
bridge = nn.import_module('netshow.linux.print_bridge')
return bridge.PrintBridgeMember(test_iface)
return PrintIface(test_iface)
