func (s *linkLayerDevicesStateSuite) TestSetLinkLayerDevicesUpdatesProviderIDWhenNotSetOriginally(c *gc.C) {
args := state.LinkLayerDeviceArgs{
Name: "foo",
Type: state.EthernetDevice,
}
s.assertSetLinkLayerDevicesSucceedsAndResultMatchesArgs(c, args)
args.ProviderID = "42"
s.assertSetLinkLayerDevicesSucceedsAndResultMatchesArgs(c, args)
}
func (s *linkLayerDevicesStateSuite) TestSetLinkLayerDevicesFailsForProviderIDChange(c *gc.C) {
args := state.LinkLayerDeviceArgs{
Name: "foo",
Type: state.EthernetDevice,
ProviderID: "42",
}
s.assertSetLinkLayerDevicesSucceedsAndResultMatchesArgs(c, args)
args.ProviderID = "43"
s.assertSetLinkLayerDevicesFailsForArgs(c, args, `cannot change ProviderID of link layer device "foo"`)
}
func (s *linkLayerDevicesStateSuite) TestSetLinkLayerDevicesDoesNotClearProviderIDOnceSet(c *gc.C) {
args := state.LinkLayerDeviceArgs{
Name: "foo",
Type: state.EthernetDevice,
ProviderID: "42",
}
s.assertSetLinkLayerDevicesSucceedsAndResultMatchesArgs(c, args)
args.ProviderID = ""
err := s.machine.SetLinkLayerDevices(args)
c.Assert(err, jc.ErrorIsNil)
device, err := s.machine.LinkLayerDevice(args.Name)
c.Assert(err, jc.ErrorIsNil)
c.Assert(device.ProviderID(), gc.Equals, network.Id("42"))
}
func (s *linkLayerDevicesStateSuite) TestSetLinkLayerDevicesUpdateWithDuplicateProviderIDFails(c *gc.C) {
args := state.LinkLayerDeviceArgs{
Name: "foo",
Type: state.EthernetDevice,
ProviderID: "42",
}
s.assertSetLinkLayerDevicesSucceedsAndResultMatchesArgs(c, args)
args.Name = "bar"
args.ProviderID = ""
s.assertSetLinkLayerDevicesSucceedsAndResultMatchesArgs(c, args)
args.ProviderID = "42"
err := s.assertSetLinkLayerDevicesFailsValidationForArgs(c, args, `ProviderID\(s\) not unique: 42`)
c.Assert(err, jc.Satisfies, state.IsProviderIDNotUniqueError)
}