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test(avatar): deleting a user avatar is idempotent

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If the avatar file in storage does not exist, it is not an error and
the database can be updated.

See 1be797faba Fix bug on avatar
This commit is contained in:
Earl Warren 2024-06-05 09:10:42 +02:00
parent 8b5642949a
commit d2c4d833f4
No known key found for this signature in database
GPG key ID: 0579CB2928A78A00
4 changed files with 62 additions and 29 deletions
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16
modules/storage/helper.go
View file

@ -10,30 +10,30 @@ import (
"os"
)
var UninitializedStorage = discardStorage("uninitialized storage")
var UninitializedStorage = DiscardStorage("uninitialized storage")
type discardStorage string
type DiscardStorage string
func (s discardStorage) Open(_ string) (Object, error) {
func (s DiscardStorage) Open(_ string) (Object, error) {
return nil, fmt.Errorf("%s", s)
}
func (s discardStorage) Save(_ string, _ io.Reader, _ int64) (int64, error) {
func (s DiscardStorage) Save(_ string, _ io.Reader, _ int64) (int64, error) {
return 0, fmt.Errorf("%s", s)
}
func (s discardStorage) Stat(_ string) (os.FileInfo, error) {
func (s DiscardStorage) Stat(_ string) (os.FileInfo, error) {
return nil, fmt.Errorf("%s", s)
}
func (s discardStorage) Delete(_ string) error {
func (s DiscardStorage) Delete(_ string) error {
return fmt.Errorf("%s", s)
}
func (s discardStorage) URL(_, _ string) (*url.URL, error) {
func (s DiscardStorage) URL(_, _ string) (*url.URL, error) {
return nil, fmt.Errorf("%s", s)
}
func (s discardStorage) IterateObjects(_ string, _ func(string, Object) error) error {
func (s DiscardStorage) IterateObjects(_ string, _ func(string, Object) error) error {
return fmt.Errorf("%s", s)
}

4
modules/storage/helper_test.go
View file

@ -11,9 +11,9 @@ import (
)
func Test_discardStorage(t *testing.T) {
tests := []discardStorage{
tests := []DiscardStorage{
UninitializedStorage,
discardStorage("empty"),
DiscardStorage("empty"),
}
for _, tt := range tests {
t.Run(string(tt), func(t *testing.T) {

10
modules/storage/storage.go
View file

@ -170,7 +170,7 @@ func initAvatars() (err error) {
func initAttachments() (err error) {
if !setting.Attachment.Enabled {
Attachments = discardStorage("Attachment isn't enabled")
Attachments = DiscardStorage("Attachment isn't enabled")
return nil
}
log.Info("Initialising Attachment storage with type: %s", setting.Attachment.Storage.Type)
@ -180,7 +180,7 @@ func initAttachments() (err error) {
func initLFS() (err error) {
if !setting.LFS.StartServer {
LFS = discardStorage("LFS isn't enabled")
LFS = DiscardStorage("LFS isn't enabled")
return nil
}
log.Info("Initialising LFS storage with type: %s", setting.LFS.Storage.Type)
@ -202,7 +202,7 @@ func initRepoArchives() (err error) {
func initPackages() (err error) {
if !setting.Packages.Enabled {
Packages = discardStorage("Packages isn't enabled")
Packages = DiscardStorage("Packages isn't enabled")
return nil
}
log.Info("Initialising Packages storage with type: %s", setting.Packages.Storage.Type)
@ -212,8 +212,8 @@ func initPackages() (err error) {
func initActions() (err error) {
if !setting.Actions.Enabled {
Actions = discardStorage("Actions isn't enabled")
ActionsArtifacts = discardStorage("ActionsArtifacts isn't enabled")
Actions = DiscardStorage("Actions isn't enabled")
ActionsArtifacts = DiscardStorage("ActionsArtifacts isn't enabled")
return nil
}
log.Info("Initialising Actions storage with type: %s", setting.Actions.LogStorage.Type)

61
services/user/avatar_test.go
View file

@ -7,6 +7,7 @@ import (
"bytes"
"image"
"image/png"
"os"
"testing"
"code.gitea.io/gitea/models/db"
@ -18,30 +19,62 @@ import (
"github.com/stretchr/testify/assert"
)
type alreadyDeletedStorage struct {
storage.DiscardStorage
}
func (s alreadyDeletedStorage) Delete(_ string) error {
return os.ErrNotExist
}
func TestUserDeleteAvatar(t *testing.T) {
myImage := image.NewRGBA(image.Rect(0, 0, 1, 1))
var buff bytes.Buffer
png.Encode(&buff, myImage)
assert.NoError(t, unittest.PrepareTestDatabase())
user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 1})
err := UploadAvatar(db.DefaultContext, user, buff.Bytes())
assert.NoError(t, err)
verification := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 1})
assert.NotEqual(t, "", verification.Avatar)
t.Run("AtomicStorageFailure", func(t *testing.T) {
defer test.MockVariableValue[storage.ObjectStorage](&storage.Avatars, storage.UninitializedStorage)()
defer test.MockProtect[storage.ObjectStorage](&storage.Avatars)()
assert.NoError(t, unittest.PrepareTestDatabase())
user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 1})
err := UploadAvatar(db.DefaultContext, user, buff.Bytes())
assert.NoError(t, err)
verification := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 1})
assert.NotEqual(t, "", verification.Avatar)
// fail to delete ...
storage.Avatars = storage.UninitializedStorage
err = DeleteAvatar(db.DefaultContext, user)
assert.Error(t, err)
verification := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 1})
// ... the avatar is not removed from the database
verification = unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 1})
assert.True(t, verification.UseCustomAvatar)
// already deleted ...
storage.Avatars = alreadyDeletedStorage{}
err = DeleteAvatar(db.DefaultContext, user)
assert.NoError(t, err)
// ... the avatar is removed from the database
verification = unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 1})
assert.Equal(t, "", verification.Avatar)
})
err = DeleteAvatar(db.DefaultContext, user)
assert.NoError(t, err)
t.Run("Success", func(t *testing.T) {
assert.NoError(t, unittest.PrepareTestDatabase())
user := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 1})
verification = unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 1})
assert.Equal(t, "", verification.Avatar)
err := UploadAvatar(db.DefaultContext, user, buff.Bytes())
assert.NoError(t, err)
verification := unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 1})
assert.NotEqual(t, "", verification.Avatar)
err = DeleteAvatar(db.DefaultContext, user)
assert.NoError(t, err)
verification = unittest.AssertExistsAndLoadBean(t, &user_model.User{ID: 1})
assert.Equal(t, "", verification.Avatar)
})
}