Files
fff32e9469 refactor: prepare to decouple the "model migration" package and "models" package (#38533)
Migrations should never use model structs directly, because the model
structs can be different in different releases. e.g. if one migration uses
"User" model, it works in the early releases, then one day, when the
User model changes, the migration breaks because it will use the
new (incorrect) User model, it should only use the old User model.

The same to "modules/structs".

---------

Signed-off-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: delvh <dev.lh@web.de>
2026-07-20 03:42:02 +00:00

81 lines
2.1 KiB
Go

// Copyright 2021 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package v1_16
import (
"testing"
"gitea.dev/modelmigration/migrationtest"
"github.com/stretchr/testify/assert"
)
func Test_AddRepoIDForAttachment(t *testing.T) {
type Attachment struct {
ID int64 `xorm:"pk autoincr"`
UUID string `xorm:"uuid UNIQUE"`
IssueID int64 `xorm:"INDEX"` // maybe zero when creating
ReleaseID int64 `xorm:"INDEX"` // maybe zero when creating
UploaderID int64 `xorm:"INDEX DEFAULT 0"`
}
type Issue struct {
ID int64
RepoID int64
}
type Release struct {
ID int64
RepoID int64
}
// Prepare and load the testing database
x, deferrable := migrationtest.PrepareTestEnv(t, 0, new(Attachment), new(Issue), new(Release))
defer deferrable()
if x == nil || t.Failed() {
return
}
// Run the migration
if err := AddRepoIDForAttachment(x); err != nil {
assert.NoError(t, err)
return
}
type NewAttachment struct {
ID int64 `xorm:"pk autoincr"`
UUID string `xorm:"uuid UNIQUE"`
RepoID int64 `xorm:"INDEX"` // this should not be zero
IssueID int64 `xorm:"INDEX"` // maybe zero when creating
ReleaseID int64 `xorm:"INDEX"` // maybe zero when creating
UploaderID int64 `xorm:"INDEX DEFAULT 0"`
}
var issueAttachments []*NewAttachment
err := x.Table("attachment").Where("issue_id > 0").Find(&issueAttachments)
assert.NoError(t, err)
for _, attach := range issueAttachments {
assert.Positive(t, attach.RepoID)
assert.Positive(t, attach.IssueID)
var issue Issue
has, err := x.ID(attach.IssueID).Get(&issue)
assert.NoError(t, err)
assert.True(t, has)
assert.Equal(t, attach.RepoID, issue.RepoID)
}
var releaseAttachments []*NewAttachment
err = x.Table("attachment").Where("release_id > 0").Find(&releaseAttachments)
assert.NoError(t, err)
for _, attach := range releaseAttachments {
assert.Positive(t, attach.RepoID)
assert.Positive(t, attach.ReleaseID)
var release Release
has, err := x.ID(attach.ReleaseID).Get(&release)
assert.NoError(t, err)
assert.True(t, has)
assert.Equal(t, attach.RepoID, release.RepoID)
}
}