github.com/darkowlzz/helm@v2.5.1-0.20171213183701-6707fe0468d4+incompatible/cmd/helm/version_test.go (about) 1 /* 2 Copyright 2016 The Kubernetes Authors All rights reserved. 3 Licensed under the Apache License, Version 2.0 (the "License"); 4 you may not use this file except in compliance with the License. 5 You may obtain a copy of the License at 6 7 http://www.apache.org/licenses/LICENSE-2.0 8 9 Unless required by applicable law or agreed to in writing, software 10 distributed under the License is distributed on an "AS IS" BASIS, 11 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 See the License for the specific language governing permissions and 13 limitations under the License. 14 */ 15 16 package main 17 18 import ( 19 "bytes" 20 "strings" 21 "testing" 22 23 "k8s.io/helm/pkg/helm" 24 "k8s.io/helm/pkg/version" 25 ) 26 27 func TestVersion(t *testing.T) { 28 29 lver := version.GetVersionProto().SemVer 30 sver := "1.2.3-fakeclient+testonly" 31 32 tests := []struct { 33 name string 34 client, server bool 35 args []string 36 fail bool 37 }{ 38 {"default", true, true, []string{}, false}, 39 {"client", true, false, []string{"-c"}, false}, 40 {"server", false, true, []string{"-s"}, false}, 41 } 42 43 settings.TillerHost = "fake-localhost" 44 for _, tt := range tests { 45 b := new(bytes.Buffer) 46 c := &helm.FakeClient{} 47 48 cmd := newVersionCmd(c, b) 49 cmd.ParseFlags(tt.args) 50 if err := cmd.RunE(cmd, tt.args); err != nil { 51 if tt.fail { 52 continue 53 } 54 t.Fatal(err) 55 } 56 57 if tt.client && !strings.Contains(b.String(), lver) { 58 t.Errorf("Expected %q to contain %q", b.String(), lver) 59 } 60 if tt.server && !strings.Contains(b.String(), sver) { 61 t.Errorf("Expected %q to contain %q", b.String(), sver) 62 } 63 } 64 }