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71ca3067bc
Some dbs require that all tables have primary keys, see - #16802 - #21086 We can add a test to keep it from being broken again. Edit: ~Added missing primary key for `ForeignReference`~ Dropped the `ForeignReference` table to satisfy the check, so it closes #21086. More context can be found in comments. Signed-off-by: Andrew Thornton <art27@cantab.net> Co-authored-by: zeripath <art27@cantab.net>
86 lines
2.5 KiB
Go
86 lines
2.5 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package db_test
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import (
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"path/filepath"
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"testing"
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"code.gitea.io/gitea/models/db"
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issues_model "code.gitea.io/gitea/models/issues"
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"code.gitea.io/gitea/models/unittest"
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"code.gitea.io/gitea/modules/setting"
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_ "code.gitea.io/gitea/cmd" // for TestPrimaryKeys
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"github.com/stretchr/testify/assert"
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)
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func TestDumpDatabase(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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dir := t.TempDir()
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type Version struct {
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ID int64 `xorm:"pk autoincr"`
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Version int64
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}
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assert.NoError(t, db.GetEngine(db.DefaultContext).Sync2(new(Version)))
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for _, dbType := range setting.SupportedDatabaseTypes {
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assert.NoError(t, db.DumpDatabase(filepath.Join(dir, dbType+".sql"), dbType))
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}
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}
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func TestDeleteOrphanedObjects(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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countBefore, err := db.GetEngine(db.DefaultContext).Count(&issues_model.PullRequest{})
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assert.NoError(t, err)
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_, err = db.GetEngine(db.DefaultContext).Insert(&issues_model.PullRequest{IssueID: 1000}, &issues_model.PullRequest{IssueID: 1001}, &issues_model.PullRequest{IssueID: 1003})
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assert.NoError(t, err)
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orphaned, err := db.CountOrphanedObjects(db.DefaultContext, "pull_request", "issue", "pull_request.issue_id=issue.id")
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assert.NoError(t, err)
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assert.EqualValues(t, 3, orphaned)
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err = db.DeleteOrphanedObjects(db.DefaultContext, "pull_request", "issue", "pull_request.issue_id=issue.id")
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assert.NoError(t, err)
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countAfter, err := db.GetEngine(db.DefaultContext).Count(&issues_model.PullRequest{})
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assert.NoError(t, err)
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assert.EqualValues(t, countBefore, countAfter)
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}
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func TestPrimaryKeys(t *testing.T) {
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// Some dbs require that all tables have primary keys, see
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// https://github.com/go-gitea/gitea/issues/21086
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// https://github.com/go-gitea/gitea/issues/16802
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// To avoid creating tables without primary key again, this test will check them.
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// Import "code.gitea.io/gitea/cmd" to make sure each db.RegisterModel in init functions has been called.
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beans, err := db.NamesToBean()
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if err != nil {
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t.Fatal(err)
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}
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whitelist := map[string]string{
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"the_table_name_to_skip_checking": "Write a note here to explain why",
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}
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for _, bean := range beans {
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table, err := db.TableInfo(bean)
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if err != nil {
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t.Fatal(err)
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}
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if why, ok := whitelist[table.Name]; ok {
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t.Logf("ignore %q because %q", table.Name, why)
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continue
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}
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if len(table.PrimaryKeys) == 0 {
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t.Errorf("table %q has no primary key", table.Name)
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}
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}
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}
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