Minecon724
5016926d01
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87 lines
2.4 KiB
Go
87 lines
2.4 KiB
Go
// Copyright 2022 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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"context"
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"testing"
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"forgejo.org/models/db"
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"forgejo.org/models/unittest"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestInTransaction(t *testing.T) {
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require.NoError(t, unittest.PrepareTestDatabase())
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assert.False(t, db.InTransaction(db.DefaultContext))
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require.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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require.NoError(t, err)
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defer committer.Close()
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assert.True(t, db.InTransaction(ctx))
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require.NoError(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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func TestTxContext(t *testing.T) {
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require.NoError(t, unittest.PrepareTestDatabase())
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{ // create new transaction
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ctx, committer, err := db.TxContext(db.DefaultContext)
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require.NoError(t, err)
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assert.True(t, db.InTransaction(ctx))
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require.NoError(t, committer.Commit())
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}
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{ // reuse the transaction created by TxContext and commit it
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ctx, committer, err := db.TxContext(db.DefaultContext)
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engine := db.GetEngine(ctx)
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require.NoError(t, err)
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assert.True(t, db.InTransaction(ctx))
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{
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ctx, committer, err := db.TxContext(ctx)
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require.NoError(t, err)
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assert.True(t, db.InTransaction(ctx))
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assert.Equal(t, engine, db.GetEngine(ctx))
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require.NoError(t, committer.Commit())
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}
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require.NoError(t, committer.Commit())
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}
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{ // reuse the transaction created by TxContext and close it
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ctx, committer, err := db.TxContext(db.DefaultContext)
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engine := db.GetEngine(ctx)
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require.NoError(t, err)
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assert.True(t, db.InTransaction(ctx))
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{
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ctx, committer, err := db.TxContext(ctx)
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require.NoError(t, err)
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assert.True(t, db.InTransaction(ctx))
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assert.Equal(t, engine, db.GetEngine(ctx))
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require.NoError(t, committer.Close())
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}
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require.NoError(t, committer.Close())
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}
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{ // reuse the transaction created by WithTx
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require.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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{
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ctx, committer, err := db.TxContext(ctx)
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require.NoError(t, err)
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assert.True(t, db.InTransaction(ctx))
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require.NoError(t, committer.Commit())
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}
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return nil
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}))
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}
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}
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