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- // Copyright 2019 The Gitea Authors. All rights reserved.
- // SPDX-License-Identifier: MIT
-
- package db_test
-
- import (
- "path/filepath"
- "testing"
-
- "code.gitea.io/gitea/models/db"
- issues_model "code.gitea.io/gitea/models/issues"
- "code.gitea.io/gitea/models/unittest"
- "code.gitea.io/gitea/modules/setting"
-
- _ "code.gitea.io/gitea/cmd" // for TestPrimaryKeys
-
- "github.com/stretchr/testify/assert"
- )
-
- func TestDumpDatabase(t *testing.T) {
- assert.NoError(t, unittest.PrepareTestDatabase())
-
- dir := t.TempDir()
-
- type Version struct {
- ID int64 `xorm:"pk autoincr"`
- Version int64
- }
- assert.NoError(t, db.GetEngine(db.DefaultContext).Sync(new(Version)))
-
- for _, dbType := range setting.SupportedDatabaseTypes {
- assert.NoError(t, db.DumpDatabase(filepath.Join(dir, dbType+".sql"), dbType))
- }
- }
-
- func TestDeleteOrphanedObjects(t *testing.T) {
- assert.NoError(t, unittest.PrepareTestDatabase())
-
- countBefore, err := db.GetEngine(db.DefaultContext).Count(&issues_model.PullRequest{})
- assert.NoError(t, err)
-
- _, err = db.GetEngine(db.DefaultContext).Insert(&issues_model.PullRequest{IssueID: 1000}, &issues_model.PullRequest{IssueID: 1001}, &issues_model.PullRequest{IssueID: 1003})
- assert.NoError(t, err)
-
- orphaned, err := db.CountOrphanedObjects(db.DefaultContext, "pull_request", "issue", "pull_request.issue_id=issue.id")
- assert.NoError(t, err)
- assert.EqualValues(t, 3, orphaned)
-
- err = db.DeleteOrphanedObjects(db.DefaultContext, "pull_request", "issue", "pull_request.issue_id=issue.id")
- assert.NoError(t, err)
-
- countAfter, err := db.GetEngine(db.DefaultContext).Count(&issues_model.PullRequest{})
- assert.NoError(t, err)
- assert.EqualValues(t, countBefore, countAfter)
- }
-
- func TestPrimaryKeys(t *testing.T) {
- // Some dbs require that all tables have primary keys, see
- // https://github.com/go-gitea/gitea/issues/21086
- // https://github.com/go-gitea/gitea/issues/16802
- // To avoid creating tables without primary key again, this test will check them.
- // Import "code.gitea.io/gitea/cmd" to make sure each db.RegisterModel in init functions has been called.
-
- beans, err := db.NamesToBean()
- if err != nil {
- t.Fatal(err)
- }
-
- whitelist := map[string]string{
- "the_table_name_to_skip_checking": "Write a note here to explain why",
- }
-
- for _, bean := range beans {
- table, err := db.TableInfo(bean)
- if err != nil {
- t.Fatal(err)
- }
- if why, ok := whitelist[table.Name]; ok {
- t.Logf("ignore %q because %q", table.Name, why)
- continue
- }
- if len(table.PrimaryKeys) == 0 {
- t.Errorf("table %q has no primary key", table.Name)
- }
- }
- }
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