// RPCObserver implements Observer. It will create an
// rpc.ObserverMultiplexer by calling all the Observer's RPCObserver
// methods.
func (m *Multiplexer) RPCObserver() rpc.Observer {
rpcObservers := make([]rpc.Observer, len(m.observers))
for i, o := range m.observers {
rpcObservers[i] = o.RPCObserver()
}
return rpc.NewObserverMultiplexer(rpcObservers...)
}
func (*multiplexerSuite) TestServerRequest_CallsAllObservers(c *gc.C) {
observers := []*fakeobserver.RPCInstance{
(&fakeobserver.Instance{}).RPCObserver().(*fakeobserver.RPCInstance),
(&fakeobserver.Instance{}).RPCObserver().(*fakeobserver.RPCInstance),
}
o := rpc.NewObserverMultiplexer(observers[0], observers[1])
var (
hdr rpc.Header
body string
)
o.ServerRequest(&hdr, body)
for _, f := range observers {
f.CheckCall(c, 0, "ServerRequest", &hdr, body)
}
}