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etcdhttp: writeEvent -> writeKeyEvent

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This commit is contained in:
Yicheng Qin
2014-10-21 15:29:43 -07:00
parent ca73f25615
commit 06b196e345
2 changed files with 8 additions and 8 deletions
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12
etcdserver/etcdhttp/http.go
View File

@@ -122,8 +122,7 @@ func (h serverHandler) serveKeys(w http.ResponseWriter, r *http.Request) {
switch {
case resp.Event != nil:
ev := trimEventPrefix(resp.Event, etcdserver.StoreKeysPrefix)
if err := writeEvent(w, ev, h.timer); err != nil {
if err := writeKeyEvent(w, resp.Event, h.timer); err != nil {
// Should never be reached
log.Printf("error writing event: %v", err)
}
@@ -427,10 +426,10 @@ func writeError(w http.ResponseWriter, err error) {
}
}
// writeEvent serializes a single Event and writes the resulting
// JSON to the given ResponseWriter, along with the appropriate
// headers
func writeEvent(w http.ResponseWriter, ev *store.Event, rt etcdserver.RaftTimer) error {
// writeKeyEvent trims the prefix of key path in a single Event under
// StoreKeysPrefix, serializes it and writes the resulting JSON to the given
// ResponseWriter, along with the appropriate headers.
func writeKeyEvent(w http.ResponseWriter, ev *store.Event, rt etcdserver.RaftTimer) error {
if ev == nil {
return errors.New("cannot write empty Event!")
}
@@ -443,6 +442,7 @@ func writeEvent(w http.ResponseWriter, ev *store.Event, rt etcdserver.RaftTimer)
w.WriteHeader(http.StatusCreated)
}
ev = trimEventPrefix(ev, etcdserver.StoreKeysPrefix)
return json.NewEncoder(w).Encode(ev)
}

4
etcdserver/etcdhttp/http_test.go
View File

@@ -526,7 +526,7 @@ func (drt dummyRaftTimer) Term() uint64 { return uint64(5) }
func TestWriteEvent(t *testing.T) {
// nil event should not panic
rw := httptest.NewRecorder()
writeEvent(rw, nil, dummyRaftTimer{})
writeKeyEvent(rw, nil, dummyRaftTimer{})
h := rw.Header()
if len(h) > 0 {
t.Fatalf("unexpected non-empty headers: %#v", h)
@@ -569,7 +569,7 @@ func TestWriteEvent(t *testing.T) {
for i, tt := range tests {
rw := httptest.NewRecorder()
writeEvent(rw, tt.ev, dummyRaftTimer{})
writeKeyEvent(rw, tt.ev, dummyRaftTimer{})
if gct := rw.Header().Get("Content-Type"); gct != "application/json" {
t.Errorf("case %d: bad Content-Type: got %q, want application/json", i, gct)
}