*: remove unused pkgs

etcdserver/server_test.go

@@ -0,0 +1,100 @@
+package etcdserver
+
+import (
+	"math/rand"
+	"reflect"
+	"testing"
+	"time"
+
+	"code.google.com/p/go.net/context"
+
+	pb "github.com/coreos/etcd/etcdserver/etcdserverpb"
+	"github.com/coreos/etcd/raft"
+	"github.com/coreos/etcd/raft/raftpb"
+	"github.com/coreos/etcd/store"
+)
+
+func TestClusterOf1(t *testing.T) { testServer(t, 1) }
+func TestClusterOf3(t *testing.T) { testServer(t, 3) }
+
+func testServer(t *testing.T, ns int64) {
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	ss := make([]*Server, ns)
+
+	send := func(msgs []raftpb.Message) {
+		for _, m := range msgs {
+			t.Logf("m = %+v\n", m)
+			ss[m.To].Node.Step(ctx, m)
+		}
+	}
+
+	peers := make([]int64, ns)
+	for i := int64(0); i < ns; i++ {
+		peers[i] = i
+	}
+
+	for i := int64(0); i < ns; i++ {
+		n := raft.Start(i, peers, 1, 10)
+		tk := time.NewTicker(10 * time.Millisecond)
+		defer tk.Stop()
+		srv := &Server{
+			Node:   n,
+			Store:  store.New(),
+			Send:   send,
+			Save:   func(_ raftpb.State, _ []raftpb.Entry) {},
+			Ticker: tk.C,
+		}
+		Start(srv)
+
+		ss[i] = srv
+	}
+
+	for i := int64(0); i < ns; i++ {
+		if err := ss[i].Node.Campaign(ctx); err != nil {
+			t.Fatal(err)
+		}
+	}
+
+	for i := 1; i <= 10; i++ {
+		r := pb.Request{
+			Method: "PUT",
+			Id:     int64(i),
+			Path:   "/foo",
+			Val:    "bar",
+		}
+		j := rand.Intn(len(ss))
+		t.Logf("ss = %d", j)
+		resp, err := ss[j].Do(ctx, r)
+		if err != nil {
+			t.Fatal(err)
+		}
+
+		g, w := resp.Event.Node, &store.NodeExtern{
+			Key:           "/foo",
+			ModifiedIndex: uint64(i),
+			CreatedIndex:  uint64(i),
+			Value:         stringp("bar"),
+		}
+
+		if !reflect.DeepEqual(g, w) {
+			t.Error("value:", *g.Value)
+			t.Errorf("g = %+v, w %+v", g, w)
+		}
+	}
+
+	time.Sleep(10 * time.Millisecond)
+
+	var last interface{}
+	for i, sv := range ss {
+		sv.Stop()
+		g, _ := sv.Store.Get("/", true, true)
+		if last != nil && !reflect.DeepEqual(last, g) {
+			t.Errorf("server %d: Root = %#v, want %#v", i, g, last)
+		}
+		last = g
+	}
+}
+
+func stringp(s string) *string { return &s }