def test__returns_output_from_RequestNodeInfoByMACAddress(self):
client = self.patch(windows_module, "getRegionClient").return_value
client.side_effect = always_succeed_with(sentinel.node_info)
d = windows_module.request_node_info_by_mac_address(sentinel.mac)
self.assertThat(extract_result(d), Is(sentinel.node_info))
self.assertThat(client, MockCalledOnceWith(
RequestNodeInfoByMACAddress, mac_address=sentinel.mac))
def test__returns_None_when_MAC_is_None(self):
logger = self.useFixture(FakeLogger("maas", logging.DEBUG))
d = windows_module.request_node_info_by_mac_address(None)
self.assertThat(extract_result(d), Is(None))
self.assertDocTestMatches(
"Cannot determine node; MAC address is unknown.",
logger.output)
def test__returns_None_when_node_not_found(self):
logger = self.useFixture(FakeLogger("maas", logging.DEBUG))
client = self.patch(windows_module, "getRegionClient").return_value
client.side_effect = always_fail_with(NoSuchNode())
mac = factory.make_mac_address()
d = windows_module.request_node_info_by_mac_address(mac)
self.assertThat(extract_result(d), Is(None))
self.assertDocTestMatches(
"Node doesn't exist for MAC address: %s" % mac,
logger.output)
def test__returns_None_when_node_not_found(self):
client = self.patch(windows_module, "getRegionClient").return_value
client.side_effect = always_fail_with(NoSuchNode())
mac = factory.make_mac_address()
d = windows_module.request_node_info_by_mac_address(mac)
self.assertThat(extract_result(d), Is(None))
def test__returns_None_when_MAC_is_None(self):
d = windows_module.request_node_info_by_mac_address(None)
self.assertThat(extract_result(d), Is(None))