| // Copyright Istio 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 cmd |
| |
| import ( |
| "fmt" |
| "regexp" |
| "strings" |
| "testing" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-go-pixiu/pkg/kube" |
| ) |
| |
| func TestDashboard(t *testing.T) { |
| kubeClientWithRevision = mockExecClientDashboard |
| kubeClient = mockEnvoyClientDashboard |
| |
| cases := []testCase{ |
| { // case 0 |
| args: strings.Split("dashboard --browser=false", " "), |
| expectedRegexp: regexp.MustCompile("Access to Istio web UIs"), |
| }, |
| { // case 1 |
| args: strings.Split("dashboard invalid --browser=false", " "), |
| expectedRegexp: regexp.MustCompile(`unknown dashboard "invalid"`), |
| wantException: true, |
| }, |
| { // case 2 |
| args: strings.Split("dashboard controlz --browser=false", " "), |
| expectedRegexp: regexp.MustCompile(".*Error: specify a pod or --selector"), |
| wantException: true, |
| }, |
| { // case 3 |
| args: strings.Split("dashboard controlz --browser=false pod-123456-7890", " "), |
| expectedRegexp: regexp.MustCompile(".*http://localhost:3456"), |
| wantException: false, |
| }, |
| { // case 4 |
| args: strings.Split("dashboard envoy --browser=false", " "), |
| expectedRegexp: regexp.MustCompile(".*Error: specify a pod or --selector"), |
| wantException: true, |
| }, |
| { // case 5 |
| args: strings.Split("dashboard envoy --browser=false pod-123456-7890", " "), |
| expectedRegexp: regexp.MustCompile("http://localhost:3456"), |
| wantException: false, |
| }, |
| { // case 6 |
| args: strings.Split("dashboard grafana --browser=false", " "), |
| expectedOutput: "Error: no Grafana pods found\n", |
| wantException: true, |
| }, |
| { // case 7 |
| args: strings.Split("dashboard jaeger --browser=false", " "), |
| expectedOutput: "Error: no Jaeger pods found\n", |
| wantException: true, |
| }, |
| { // case 8 |
| args: strings.Split("dashboard kiali --browser=false", " "), |
| expectedOutput: "Error: no Kiali pods found\n", |
| wantException: true, |
| }, |
| { // case 9 |
| args: strings.Split("dashboard prometheus --browser=false", " "), |
| expectedOutput: "Error: no Prometheus pods found\n", |
| wantException: true, |
| }, |
| { // case 10 |
| args: strings.Split("dashboard zipkin --browser=false", " "), |
| expectedOutput: "Error: no Zipkin pods found\n", |
| wantException: true, |
| }, |
| { // case 11 |
| args: strings.Split("dashboard envoy --selector app=example --browser=false", " "), |
| expectedRegexp: regexp.MustCompile(".*no pods found"), |
| wantException: true, |
| }, |
| { // case 12 |
| args: strings.Split("dashboard envoy --browser=false --selector app=example pod-123456-7890", " "), |
| expectedRegexp: regexp.MustCompile(".*Error: name cannot be provided when a selector is specified"), |
| wantException: true, |
| }, |
| { // case 13 |
| args: strings.Split("dashboard --browser=false controlz --selector app=example", " "), |
| expectedRegexp: regexp.MustCompile(".*no pods found"), |
| wantException: true, |
| }, |
| { // case 14 |
| args: strings.Split("dashboard --browser=false controlz --selector app=example pod-123456-7890", " "), |
| expectedRegexp: regexp.MustCompile(".*Error: name cannot be provided when a selector is specified"), |
| wantException: true, |
| }, |
| { // case 15 |
| args: strings.Split("-n test dashboard", " "), |
| expectedRegexp: regexp.MustCompile("Access to Istio web UIs"), |
| }, |
| { // case 16 |
| args: strings.Split("dashboard controlz --browser=false pod-123456-7890 -n dubbo-system", " "), |
| expectedRegexp: regexp.MustCompile(".*http://localhost:3456"), |
| wantException: false, |
| }, |
| { // case 17 |
| args: strings.Split("dashboard envoy --browser=false pod-123456-7890 -n dubbo-system", " "), |
| expectedRegexp: regexp.MustCompile("http://localhost:3456"), |
| wantException: false, |
| }, |
| } |
| |
| for i, c := range cases { |
| t.Run(fmt.Sprintf("case %d %s", i, strings.Join(c.args, " ")), func(t *testing.T) { |
| verifyOutput(t, c) |
| }) |
| } |
| } |
| |
| func mockExecClientDashboard(_, _, _ string) (kube.ExtendedClient, error) { |
| return kube.MockClient{}, nil |
| } |
| |
| func mockEnvoyClientDashboard(_, _ string) (kube.ExtendedClient, error) { |
| return kube.MockClient{}, nil |
| } |