2017-05-10 05:39:29 +03:00
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// Copyright 2017 The etcd Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package etcdhttp
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import (
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"encoding/json"
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"net/http"
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"net/http/httptest"
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"testing"
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2019-04-27 00:17:16 +03:00
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"go.etcd.io/etcd/v3/version"
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2017-05-10 05:39:29 +03:00
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)
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func TestServeVersion(t *testing.T) {
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req, err := http.NewRequest("GET", "", nil)
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if err != nil {
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t.Fatalf("error creating request: %v", err)
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}
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rw := httptest.NewRecorder()
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serveVersion(rw, req, "2.1.0")
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if rw.Code != http.StatusOK {
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t.Errorf("code=%d, want %d", rw.Code, http.StatusOK)
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}
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vs := version.Versions{
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Server: version.Version,
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Cluster: "2.1.0",
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}
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w, err := json.Marshal(&vs)
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if err != nil {
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t.Fatal(err)
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}
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if g := rw.Body.String(); g != string(w) {
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t.Fatalf("body = %q, want %q", g, string(w))
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}
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if ct := rw.HeaderMap.Get("Content-Type"); ct != "application/json" {
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t.Errorf("contet-type header = %s, want %s", ct, "application/json")
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}
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}
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func TestServeVersionFails(t *testing.T) {
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for _, m := range []string{
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"CONNECT", "TRACE", "PUT", "POST", "HEAD",
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} {
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req, err := http.NewRequest(m, "", nil)
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if err != nil {
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t.Fatalf("error creating request: %v", err)
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}
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rw := httptest.NewRecorder()
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serveVersion(rw, req, "2.1.0")
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if rw.Code != http.StatusMethodNotAllowed {
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t.Errorf("method %s: code=%d, want %d", m, rw.Code, http.StatusMethodNotAllowed)
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}
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}
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}
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