| // Copyright 2017 The etcd Authors |
| // |
| // 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 etcdhttp |
| |
| import ( |
| "encoding/json" |
| "net/http" |
| "net/http/httptest" |
| "testing" |
| |
| "github.com/coreos/etcd/version" |
| ) |
| |
| func TestServeVersion(t *testing.T) { |
| req, err := http.NewRequest("GET", "", nil) |
| if err != nil { |
| t.Fatalf("error creating request: %v", err) |
| } |
| rw := httptest.NewRecorder() |
| serveVersion(rw, req, "2.1.0") |
| if rw.Code != http.StatusOK { |
| t.Errorf("code=%d, want %d", rw.Code, http.StatusOK) |
| } |
| vs := version.Versions{ |
| Server: version.Version, |
| Cluster: "2.1.0", |
| } |
| w, err := json.Marshal(&vs) |
| if err != nil { |
| t.Fatal(err) |
| } |
| if g := rw.Body.String(); g != string(w) { |
| t.Fatalf("body = %q, want %q", g, string(w)) |
| } |
| if ct := rw.HeaderMap.Get("Content-Type"); ct != "application/json" { |
| t.Errorf("contet-type header = %s, want %s", ct, "application/json") |
| } |
| } |
| |
| func TestServeVersionFails(t *testing.T) { |
| for _, m := range []string{ |
| "CONNECT", "TRACE", "PUT", "POST", "HEAD", |
| } { |
| req, err := http.NewRequest(m, "", nil) |
| if err != nil { |
| t.Fatalf("error creating request: %v", err) |
| } |
| rw := httptest.NewRecorder() |
| serveVersion(rw, req, "2.1.0") |
| if rw.Code != http.StatusMethodNotAllowed { |
| t.Errorf("method %s: code=%d, want %d", m, rw.Code, http.StatusMethodNotAllowed) |
| } |
| } |
| } |