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34283a74e8
Fix #19513 This PR introduce a new db method `InTransaction(context.Context)`, and also builtin check on `db.TxContext` and `db.WithTx`. There is also a new method `db.AutoTx` has been introduced but could be used by other PRs. `WithTx` will always open a new transaction, if a transaction exist in context, return an error. `AutoTx` will try to open a new transaction if no transaction exist in context. That means it will always enter a transaction if there is no error. Co-authored-by: delvh <dev.lh@web.de> Co-authored-by: 6543 <6543@obermui.de>
33 lines
881 B
Go
33 lines
881 B
Go
// Copyright 2022 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package db_test
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import (
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"context"
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"testing"
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"code.gitea.io/gitea/models/db"
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"code.gitea.io/gitea/models/unittest"
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"github.com/stretchr/testify/assert"
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)
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func TestInTransaction(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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assert.False(t, db.InTransaction(db.DefaultContext))
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assert.NoError(t, db.WithTx(db.DefaultContext, func(ctx context.Context) error {
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assert.True(t, db.InTransaction(ctx))
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return nil
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}))
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ctx, committer, err := db.TxContext(db.DefaultContext)
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assert.NoError(t, err)
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defer committer.Close()
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assert.True(t, db.InTransaction(ctx))
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assert.Error(t, db.WithTx(ctx, func(ctx context.Context) error {
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assert.True(t, db.InTransaction(ctx))
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return nil
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}))
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}
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