github.com/GoogleContainerTools/kaniko@v1.23.0/pkg/commands/user_test.go (about) 1 /* 2 Copyright 2018 Google LLC 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 commands 18 19 import ( 20 "os/user" 21 "testing" 22 23 "github.com/GoogleContainerTools/kaniko/pkg/dockerfile" 24 25 "github.com/GoogleContainerTools/kaniko/testutil" 26 v1 "github.com/google/go-containerregistry/pkg/v1" 27 "github.com/moby/buildkit/frontend/dockerfile/instructions" 28 ) 29 30 var userTests = []struct { 31 user string 32 userObj *user.User 33 expectedUID string 34 expectedGID string 35 }{ 36 { 37 user: "root", 38 userObj: &user.User{Uid: "root", Gid: "root"}, 39 expectedUID: "root", 40 }, 41 { 42 user: "root-add", 43 userObj: &user.User{Uid: "root-add", Gid: "root"}, 44 expectedUID: "root-add", 45 }, 46 { 47 user: "0", 48 userObj: &user.User{Uid: "0", Gid: "0"}, 49 expectedUID: "0", 50 }, 51 { 52 user: "fakeUser", 53 userObj: &user.User{Uid: "fakeUser", Gid: "fakeUser"}, 54 expectedUID: "fakeUser", 55 }, 56 { 57 user: "root", 58 userObj: &user.User{Uid: "root", Gid: "some"}, 59 expectedUID: "root", 60 }, 61 { 62 user: "0", 63 userObj: &user.User{Uid: "0"}, 64 expectedUID: "0", 65 }, 66 { 67 user: "root", 68 userObj: &user.User{Uid: "root"}, 69 expectedUID: "root", 70 expectedGID: "f0", 71 }, 72 { 73 user: "0", 74 userObj: &user.User{Uid: "0"}, 75 expectedUID: "0", 76 }, 77 { 78 user: "$envuser", 79 userObj: &user.User{Uid: "root", Gid: "root"}, 80 expectedUID: "root", 81 }, 82 { 83 user: "root", 84 userObj: &user.User{Uid: "root"}, 85 expectedUID: "root", 86 }, 87 { 88 user: "some", 89 userObj: &user.User{Uid: "some"}, 90 expectedUID: "some", 91 }, 92 { 93 user: "some", 94 expectedUID: "some", 95 }, 96 } 97 98 func TestUpdateUser(t *testing.T) { 99 for _, test := range userTests { 100 cfg := &v1.Config{ 101 Env: []string{ 102 "envuser=root", 103 "envgroup=grp", 104 }, 105 } 106 cmd := UserCommand{ 107 cmd: &instructions.UserCommand{ 108 User: test.user, 109 }, 110 } 111 buildArgs := dockerfile.NewBuildArgs([]string{}) 112 err := cmd.ExecuteCommand(cfg, buildArgs) 113 testutil.CheckErrorAndDeepEqual(t, false, err, test.expectedUID, cfg.User) 114 } 115 }