github.com/koderover/helm@v2.17.0+incompatible/cmd/helm/repo_remove_test.go (about) 1 /* 2 Copyright The Helm Authors. 3 4 Licensed under the Apache License, Version 2.0 (the "License"); 5 you may not use this file except in compliance with the License. 6 You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10 Unless required by applicable law or agreed to in writing, software 11 distributed under the License is distributed on an "AS IS" BASIS, 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 See the License for the specific language governing permissions and 14 limitations under the License. 15 */ 16 17 package main 18 19 import ( 20 "bytes" 21 "io/ioutil" 22 "os" 23 "strings" 24 "testing" 25 26 "k8s.io/helm/pkg/helm/helmpath" 27 "k8s.io/helm/pkg/repo" 28 "k8s.io/helm/pkg/repo/repotest" 29 ) 30 31 func TestRepoRemove(t *testing.T) { 32 ts, thome, err := repotest.NewTempServer("testdata/testserver/*.*") 33 if err != nil { 34 t.Fatal(err) 35 } 36 37 hh := helmpath.Home(thome) 38 cleanup := resetEnv() 39 defer func() { 40 ts.Stop() 41 os.RemoveAll(thome.String()) 42 cleanup() 43 }() 44 if err := ensureTestHome(hh, t); err != nil { 45 t.Fatal(err) 46 } 47 48 settings.Home = thome 49 50 b := bytes.NewBuffer(nil) 51 52 if err := removeRepoLine(b, testName, hh); err == nil { 53 t.Errorf("Expected error removing %s, but did not get one.", testName) 54 } 55 if err := addRepository(testName, ts.URL(), "", "", hh, "", "", "", true); err != nil { 56 t.Error(err) 57 } 58 59 mf, _ := os.Create(hh.CacheIndex(testName)) 60 mf.Close() 61 62 b.Reset() 63 if err := removeRepoLine(b, testName, hh); err != nil { 64 t.Errorf("Error removing %s from repositories", testName) 65 } 66 if !strings.Contains(b.String(), "has been removed") { 67 t.Errorf("Unexpected output: %s", b.String()) 68 } 69 70 if _, err := os.Stat(hh.CacheIndex(testName)); err == nil { 71 t.Errorf("Error cache file was not removed for repository %s", testName) 72 } 73 74 f, err := repo.LoadRepositoriesFile(hh.RepositoryFile()) 75 if err != nil { 76 t.Error(err) 77 } 78 79 if f.Has(testName) { 80 t.Errorf("%s was not successfully removed from repositories list", testName) 81 } 82 } 83 84 func TestRepoRemove_NoArguments(t *testing.T) { 85 cmd := newRepoRemoveCmd(ioutil.Discard) 86 if err := cmd.RunE(cmd, []string{}); err == nil { 87 t.Errorf("Expected an error since no repo names were provided") 88 } 89 } 90 91 func TestRepoRemove_MultipleRepos(t *testing.T) { 92 ts, thome, err := repotest.NewTempServer("testdata/testserver/*.*") 93 if err != nil { 94 t.Fatal(err) 95 } 96 97 hh := helmpath.Home(thome) 98 cleanup := resetEnv() 99 defer func() { 100 ts.Stop() 101 os.RemoveAll(thome.String()) 102 cleanup() 103 }() 104 if err := ensureTestHome(hh, t); err != nil { 105 t.Fatal(err) 106 } 107 108 settings.Home = thome 109 110 repoFoo := testName + "foo" 111 repoBar := testName + "bar" 112 113 if err := addRepository(repoFoo, ts.URL(), "", "", hh, "", "", "", true); err != nil { 114 t.Error(err) 115 } 116 if err := addRepository(repoBar, ts.URL(), "", "", hh, "", "", "", true); err != nil { 117 t.Error(err) 118 } 119 120 b := bytes.NewBuffer(nil) 121 122 cmd := newRepoRemoveCmd(b) 123 if err := cmd.RunE(cmd, []string{repoFoo, repoBar}); err != nil { 124 t.Error(err) 125 } 126 127 if !strings.Contains(b.String(), repoFoo) { 128 t.Errorf("Expected %q in output, found: %q", repoFoo, b.String()) 129 } 130 if !strings.Contains(b.String(), repoBar) { 131 t.Errorf("Expected %q in output, found: %q", repoBar, b.String()) 132 } 133 134 f, err := repo.LoadRepositoriesFile(hh.RepositoryFile()) 135 if err != nil { 136 t.Error(err) 137 } 138 139 if f.Has(repoFoo) { 140 t.Errorf("%s was not successfully removed from repositories list", repoFoo) 141 } 142 if f.Has(repoBar) { 143 t.Errorf("%s was not successfully removed from repositories list", repoBar) 144 } 145 }