| // Copyright 2016 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 yaml |
| |
| import ( |
| "io/ioutil" |
| "log" |
| "os" |
| "reflect" |
| "testing" |
| |
| "github.com/ghodss/yaml" |
| ) |
| |
| var ( |
| certPath = "../../integration/fixtures/server.crt" |
| privateKeyPath = "../../integration/fixtures/server.key.insecure" |
| caPath = "../../integration/fixtures/ca.crt" |
| ) |
| |
| func TestConfigFromFile(t *testing.T) { |
| tests := []struct { |
| ym *yamlConfig |
| |
| werr bool |
| }{ |
| { |
| &yamlConfig{}, |
| false, |
| }, |
| { |
| &yamlConfig{ |
| InsecureTransport: true, |
| }, |
| false, |
| }, |
| { |
| &yamlConfig{ |
| Keyfile: privateKeyPath, |
| Certfile: certPath, |
| TrustedCAfile: caPath, |
| InsecureSkipTLSVerify: true, |
| }, |
| false, |
| }, |
| { |
| &yamlConfig{ |
| Keyfile: "bad", |
| Certfile: "bad", |
| }, |
| true, |
| }, |
| { |
| &yamlConfig{ |
| Keyfile: privateKeyPath, |
| Certfile: certPath, |
| TrustedCAfile: "bad", |
| }, |
| true, |
| }, |
| } |
| |
| for i, tt := range tests { |
| tmpfile, err := ioutil.TempFile("", "clientcfg") |
| if err != nil { |
| log.Fatal(err) |
| } |
| |
| b, err := yaml.Marshal(tt.ym) |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| _, err = tmpfile.Write(b) |
| if err != nil { |
| t.Fatal(err) |
| } |
| err = tmpfile.Close() |
| if err != nil { |
| t.Fatal(err) |
| } |
| |
| cfg, cerr := NewConfig(tmpfile.Name()) |
| if cerr != nil && !tt.werr { |
| t.Errorf("#%d: err = %v, want %v", i, cerr, tt.werr) |
| continue |
| } |
| if cerr != nil { |
| continue |
| } |
| |
| if !reflect.DeepEqual(cfg.Endpoints, tt.ym.Endpoints) { |
| t.Errorf("#%d: endpoint = %v, want %v", i, cfg.Endpoints, tt.ym.Endpoints) |
| } |
| |
| if tt.ym.InsecureTransport != (cfg.TLS == nil) { |
| t.Errorf("#%d: insecureTransport = %v, want %v", i, cfg.TLS == nil, tt.ym.InsecureTransport) |
| } |
| |
| if !tt.ym.InsecureTransport { |
| if tt.ym.Certfile != "" && len(cfg.TLS.Certificates) == 0 { |
| t.Errorf("#%d: failed to load in cert", i) |
| } |
| if tt.ym.TrustedCAfile != "" && cfg.TLS.RootCAs == nil { |
| t.Errorf("#%d: failed to load in ca cert", i) |
| } |
| if cfg.TLS.InsecureSkipVerify != tt.ym.InsecureSkipTLSVerify { |
| t.Errorf("#%d: skipTLSVeify = %v, want %v", i, cfg.TLS.InsecureSkipVerify, tt.ym.InsecureSkipTLSVerify) |
| } |
| } |
| |
| os.Remove(tmpfile.Name()) |
| } |
| } |