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