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Merge pull request #101559 from njuptlzf/fsstore_test

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Clean up tempDir after fsstore_test.go is executed
This commit is contained in:
Kubernetes Prow Robot 2021-06-01 16:02:07 -07:00 committed by GitHub
commit 38b94683c9
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1 changed files with 17 additions and 13 deletions
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30
pkg/kubelet/kubeletconfig/checkpoint/store/fsstore_test.go
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@ -18,7 +18,6 @@ package store
import (
"fmt"
"io/ioutil"
"path/filepath"
"reflect"
"testing"
@ -39,38 +38,33 @@ import (
utilfs "k8s.io/kubernetes/pkg/util/filesystem"
)
var testdir string
func init() {
tmp, err := ioutil.TempDir("", "fsstore-test")
if err != nil {
panic(err)
}
testdir = tmp
}
func newInitializedFakeFsStore() (*fsStore, error) {
// Test with the default filesystem, the fake filesystem has an issue caused by afero: https://github.com/spf13/afero/issues/141
// The default filesystem also behaves more like production, so we should probably not mock the filesystem for unit tests.
fs := utilfs.DefaultFs{}
tmpdir, err := fs.TempDir(testdir, "store-")
tmpDir, err := fs.TempDir("", "fsstore-test-")
if err != nil {
return nil, err
}
store := NewFsStore(fs, tmpdir)
store := NewFsStore(fs, tmpDir)
if err := store.Initialize(); err != nil {
return nil, err
}
return store.(*fsStore), nil
}
func cleanupFakeFsStore(store *fsStore) {
_ = store.fs.RemoveAll(store.dir)
}
func TestFsStoreInitialize(t *testing.T) {
store, err := newInitializedFakeFsStore()
if err != nil {
t.Fatalf("fsStore.Initialize() failed with error: %v", err)
}
defer cleanupFakeFsStore(store)
// check that store.dir exists
if _, err := store.fs.Stat(store.dir); err != nil {
@ -103,6 +97,7 @@ func TestFsStoreExists(t *testing.T) {
if err != nil {
t.Fatalf("error constructing store: %v", err)
}
defer cleanupFakeFsStore(store)
// checkpoint a payload
const (
@ -160,6 +155,7 @@ func TestFsStoreSave(t *testing.T) {
if err != nil {
t.Fatalf("error constructing store: %v", err)
}
defer cleanupFakeFsStore(store)
nameTooLong := func() string {
s := ""
@ -224,6 +220,8 @@ func TestFsStoreLoad(t *testing.T) {
if err != nil {
t.Fatalf("error constructing store: %v", err)
}
defer cleanupFakeFsStore(store)
// encode a kubelet configuration that has all defaults set
expect, err := newKubeletConfiguration()
if err != nil {
@ -295,6 +293,7 @@ func TestFsStoreAssignedModified(t *testing.T) {
if err != nil {
t.Fatalf("error constructing store: %v", err)
}
defer cleanupFakeFsStore(store)
// create an empty assigned file, this is good enough for testing
saveTestSourceFile(t, store, assignedFile, nil)
@ -321,6 +320,7 @@ func TestFsStoreAssigned(t *testing.T) {
if err != nil {
t.Fatalf("error constructing store: %v", err)
}
defer cleanupFakeFsStore(store)
source, _, err := checkpoint.NewRemoteConfigSource(&apiv1.NodeConfigSource{
ConfigMap: &apiv1.ConfigMapNodeConfigSource{
@ -364,6 +364,7 @@ func TestFsStoreLastKnownGood(t *testing.T) {
if err != nil {
t.Fatalf("error constructing store: %v", err)
}
defer cleanupFakeFsStore(store)
source, _, err := checkpoint.NewRemoteConfigSource(&apiv1.NodeConfigSource{
ConfigMap: &apiv1.ConfigMapNodeConfigSource{
@ -407,6 +408,7 @@ func TestFsStoreSetAssigned(t *testing.T) {
if err != nil {
t.Fatalf("error constructing store: %v", err)
}
defer cleanupFakeFsStore(store)
cases := []struct {
desc string
@ -490,6 +492,7 @@ func TestFsStoreSetLastKnownGood(t *testing.T) {
if err != nil {
t.Fatalf("error constructing store: %v", err)
}
defer cleanupFakeFsStore(store)
cases := []struct {
desc string
@ -573,6 +576,7 @@ func TestFsStoreReset(t *testing.T) {
if err != nil {
t.Fatalf("error constructing store: %v", err)
}
defer cleanupFakeFsStore(store)
source, _, err := checkpoint.NewRemoteConfigSource(&apiv1.NodeConfigSource{ConfigMap: &apiv1.ConfigMapNodeConfigSource{
Name: "name",