mirror of
https://github.com/featurebasedb/featurebase.git
synced 2026-09-06 08:35:55 +00:00
ee37152cd5
pilosa.Server now implements StatusHandler and EventReceiver and needs only start a gossip memberset. A gossip member set now takes a server as an argument explicitly and the maze of handlers and receivers and the starting sequence is somewhat simplified. Server now trivially implements EventHandler by passing the call along to its Cluster object which has the actual implementation. This means that less things will need to refer to cluster.
120 lines
3.2 KiB
Go
120 lines
3.2 KiB
Go
// Copyright 2017 Pilosa Corp.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package pilosa_test
|
|
|
|
import (
|
|
"bytes"
|
|
"reflect"
|
|
"testing"
|
|
|
|
"io/ioutil"
|
|
|
|
"github.com/gogo/protobuf/proto"
|
|
"github.com/pilosa/pilosa"
|
|
"github.com/pilosa/pilosa/internal"
|
|
"github.com/pilosa/pilosa/server"
|
|
)
|
|
|
|
// Ensure a message can be marshaled and unmarshaled.
|
|
func TestMessage_Marshal(t *testing.T) {
|
|
|
|
testMessageMarshal(t, &internal.CreateSliceMessage{
|
|
Index: "i",
|
|
Slice: 8,
|
|
})
|
|
|
|
testMessageMarshal(t, &internal.DeleteIndexMessage{
|
|
Index: "i",
|
|
})
|
|
}
|
|
|
|
func testMessageMarshal(t *testing.T, m proto.Message) {
|
|
marshalled, err := pilosa.MarshalMessage(m)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
unmarshalled, err := pilosa.UnmarshalMessage(marshalled)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if !reflect.DeepEqual(unmarshalled, m) {
|
|
t.Fatalf("unexpected message marshalling: %s", unmarshalled)
|
|
}
|
|
}
|
|
|
|
// Ensure that BroadcastReceiver can register a BroadcastHandler.
|
|
func TestBroadcast_BroadcastReceiver(t *testing.T) {
|
|
t.Skip("broadcast receiver")
|
|
path, err := ioutil.TempDir("", "pilosa-")
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
com := server.NewCommand(bytes.NewBuffer([]byte{}), ioutil.Discard, ioutil.Discard)
|
|
com.Config.Bind = "localhost:0"
|
|
com.Config.DataDir = path
|
|
err = com.SetupServer() // this test shouldn't need to import pilosa/server just to set up the Server, but it really shouldn't need to setup the Server at all. The Server should not be the implementation of Broadcast* TODO
|
|
if err != nil {
|
|
t.Fatalf("setting up server: %v", err)
|
|
}
|
|
// s := com.Server
|
|
|
|
// sbr := NewSimpleBroadcastReceiver()
|
|
// sbh := NewSimpleBroadcastHandler()
|
|
|
|
// s.BroadcastReceiver = sbr
|
|
// s.BroadcastReceiver.Start(sbh)
|
|
|
|
// msg := &internal.DeleteIndexMessage{
|
|
// Index: "i",
|
|
// }
|
|
|
|
// s.BroadcastReceiver.(*SimpleBroadcastReceiver).Receive(msg)
|
|
|
|
// // Make sure the message received is what was sentd
|
|
// if !reflect.DeepEqual(sbh.receivedMessage, msg) {
|
|
// t.Fatalf("unexpected message: %s", sbh.receivedMessage)
|
|
// }
|
|
}
|
|
|
|
type SimpleBroadcastReceiver struct {
|
|
broadcastHandler pilosa.BroadcastHandler
|
|
}
|
|
|
|
func NewSimpleBroadcastReceiver() *SimpleBroadcastReceiver {
|
|
return &SimpleBroadcastReceiver{}
|
|
}
|
|
|
|
func (r *SimpleBroadcastReceiver) Start(h pilosa.BroadcastHandler) error {
|
|
r.broadcastHandler = h
|
|
return nil
|
|
}
|
|
|
|
func (r *SimpleBroadcastReceiver) Receive(pb proto.Message) error {
|
|
r.broadcastHandler.ReceiveMessage(pb)
|
|
return nil
|
|
}
|
|
|
|
type SimpleBroadcastHandler struct {
|
|
receivedMessage proto.Message
|
|
}
|
|
|
|
func NewSimpleBroadcastHandler() *SimpleBroadcastHandler {
|
|
return &SimpleBroadcastHandler{}
|
|
}
|
|
|
|
func (h *SimpleBroadcastHandler) ReceiveMessage(pb proto.Message) error {
|
|
h.receivedMessage = pb.(proto.Message)
|
|
return nil
|
|
}
|