mirror of
https://github.com/kubernetes-sigs/kustomize.git
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9452a031ba
* test: use `T.TempDir` to create temporary test directory
This commit replaces `ioutil.TempDir` with `t.TempDir` in tests. The
directory created by `t.TempDir` is automatically removed when the test
and all its subtests complete.
Prior to this commit, temporary directory created using `ioutil.TempDir`
needs to be removed manually by calling `os.RemoveAll`, which is omitted
in some tests. The error handling boilerplate e.g.
defer func() {
if err := os.RemoveAll(dir); err != nil {
t.Fatal(err)
}
}
is also tedious, but `t.TempDir` handles this for us nicely.
Reference: https://pkg.go.dev/testing#T.TempDir
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
* test: fix `TestInit_noargs` on Windows
--- FAIL: TestInit_noargs (0.01s)
testing.go:1090: TempDir RemoveAll cleanup: remove C:\Users\RUNNER~1\AppData\Local\Temp\TestInit_noargs3136084632\001: The process cannot access the file because it is being used by another process.
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
* test: fix `TestTreeCommandDefaultCurDir_files` on Windows
--- FAIL: TestTreeCommandDefaultCurDir_files (0.01s)
testing.go:1090: TempDir RemoveAll cleanup: remove C:\Users\RUNNER~1\AppData\Local\Temp\TestTreeCommandDefaultCurDir_files716679291\001: The process cannot access the file because it is being used by another process.
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
* test: fix `TestCreateSetterCommand` on Windows
--- FAIL: TestCreateSetterCommand (13.27s)
--- FAIL: TestCreateSetterCommand/add_replicas (1.45s)
testing.go:1090: TempDir RemoveAll cleanup: remove C:\Users\RUNNER~1\AppData\Local\Temp\TestCreateSetterCommandadd_replicas176222064\001\k8s-cli-487197005.yaml: The process cannot access the file because it is being used by another process.
...
and all subtests
...
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
* test: fix `TestCreateSubstitutionCommand` on Windows
--- FAIL: TestCreateSubstitutionCommand (4.16s)
--- FAIL: TestCreateSubstitutionCommand/substitution_replicas (1.30s)
testing.go:1090: TempDir RemoveAll cleanup: remove C:\Users\RUNNER~1\AppData\Local\Temp\TestCreateSubstitutionCommandsubstitution_replicas1352417113\001\k8s-cli-3183612276.yaml: The process cannot access the file because it is being used by another process.
...
and all subtests
...
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
* test: fix `TestDeleteSetterCommand` on Windows
--- FAIL: TestDeleteSetterCommand (4.36s)
--- FAIL: TestDeleteSetterCommand/delete_replicas (1.31s)
testing.go:1090: TempDir RemoveAll cleanup: remove C:\Users\RUNNER~1\AppData\Local\Temp\TestDeleteSetterCommanddelete_replicas3949811929\001\k8s-cli-957077271.yaml: The process cannot access the file because it is being used by another process.
...
and all subtests
...
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
* test: fix `TestDeleteSubstitutionCommand` on Windows
--- FAIL: TestDeleteSubstitutionCommand (2.35s)
--- FAIL: TestDeleteSubstitutionCommand/delete_only_subst_if_setter_has_same_name_-_long_ref (1.15s)
testing.go:1090: TempDir RemoveAll cleanup: remove C:\Users\RUNNER~1\AppData\Local\Temp\TestDeleteSubstitutionCommanddelete_only_subst_if_setter_has_same_name_-_long_ref2039728641\001\k8s-cli-1602861478.yaml: The process cannot access the file because it is being used by another process.
...
and all subtests
...
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
* test: fix `TestSetCommand` on Windows
--- FAIL: TestSetCommand (13.76s)
--- FAIL: TestSetCommand/set_replicas (1.13s)
testing.go:1090: TempDir RemoveAll cleanup: remove C:\Users\RUNNER~1\AppData\Local\Temp\TestSetCommandset_replicas3781384539\001\k8s-cli-1030344459.yaml: The process cannot access the file because it is being used by another process.
...
and all subtests
...
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
92 lines
1.9 KiB
Go
92 lines
1.9 KiB
Go
// Copyright 2019 The Kubernetes Authors.
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// SPDX-License-Identifier: Apache-2.0
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package commands_test
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import (
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"bytes"
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"io/ioutil"
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"os"
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"path/filepath"
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"strings"
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"testing"
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"github.com/stretchr/testify/assert"
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"sigs.k8s.io/kustomize/cmd/config/internal/commands"
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)
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func TestInit_args(t *testing.T) {
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d := t.TempDir()
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// fmt the files
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b := &bytes.Buffer{}
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r := commands.GetInitRunner("")
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r.Command.SetArgs([]string{d})
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r.Command.SetOut(b)
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if !assert.NoError(t, r.Command.Execute()) {
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t.FailNow()
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}
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actual, err := ioutil.ReadFile(filepath.Join(d, "Krmfile"))
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if !assert.NoError(t, err) {
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t.FailNow()
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}
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if !assert.Equal(t, strings.TrimSpace(`
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apiVersion: config.k8s.io/v1alpha1
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kind: Krmfile
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`), strings.TrimSpace(string(actual))) {
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t.FailNow()
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}
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if !assert.Equal(t, `Command "init" is deprecated, setter commands and substitutions will no longer be available in kustomize v5.
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See discussion in https://github.com/kubernetes-sigs/kustomize/issues/3953.
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`, b.String()) {
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t.FailNow()
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}
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}
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func TestInit_noargs(t *testing.T) {
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d := t.TempDir()
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cwd, err := os.Getwd()
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if !assert.NoError(t, err) {
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t.FailNow()
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}
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if !assert.NoError(t, os.Chdir(d)) {
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t.FailNow()
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}
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t.Cleanup(func() {
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if !assert.NoError(t, os.Chdir(cwd)) {
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t.FailNow()
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}
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})
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b := &bytes.Buffer{}
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r := commands.GetInitRunner("")
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r.Command.SetOut(b)
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if !assert.NoError(t, r.Command.Execute()) {
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t.FailNow()
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}
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actual, err := ioutil.ReadFile(filepath.Join(d, "Krmfile"))
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if !assert.NoError(t, err) {
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t.FailNow()
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}
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if !assert.Equal(t, strings.TrimSpace(`
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apiVersion: config.k8s.io/v1alpha1
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kind: Krmfile
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`), strings.TrimSpace(string(actual))) {
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t.FailNow()
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}
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if !assert.Equal(t, `Command "init" is deprecated, setter commands and substitutions will no longer be available in kustomize v5.
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See discussion in https://github.com/kubernetes-sigs/kustomize/issues/3953.
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`, b.String()) {
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t.FailNow()
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}
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}
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