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Copy pathtransaction_test.go
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transaction_test.go
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package dbr
import (
"github.com/mailru/dbr/dialect"
"testing"
"github.com/stretchr/testify/assert"
)
func TestTransactionCommit(t *testing.T) {
for _, sess := range testSession {
tx, err := sess.Begin()
assert.NoError(t, err)
defer tx.RollbackUnlessCommitted()
id := nextID()
result, err := tx.InsertInto("dbr_people").Columns("id", "name", "email").Values(id, "Barack", "obama@whitehouse.gov").Exec()
assert.NoError(t, err)
rowsAffected, err := result.RowsAffected()
// not all drivers supports RowsAffected
if err == nil {
assert.EqualValues(t, 1, rowsAffected)
}
err = tx.Commit()
assert.NoError(t, err)
var person person
err = tx.Select("*").From("dbr_people").Where(Eq("id", id)).LoadStruct(&person)
assert.Error(t, err)
}
}
func TestTransactionRollback(t *testing.T) {
for _, sess := range testSession {
if sess.Dialect == dialect.ClickHouse {
// clickhouse does not support transactions
continue
}
tx, err := sess.Begin()
assert.NoError(t, err)
defer tx.RollbackUnlessCommitted()
id := nextID()
result, err := tx.InsertInto("dbr_people").Columns("id", "name", "email").Values(id, "Barack", "obama@whitehouse.gov").Exec()
assert.NoError(t, err)
rowsAffected, err := result.RowsAffected()
assert.NoError(t, err)
assert.EqualValues(t, 1, rowsAffected)
err = tx.Rollback()
assert.NoError(t, err)
var person person
err = tx.Select("*").From("dbr_people").Where(Eq("id", id)).LoadStruct(&person)
assert.Error(t, err)
}
}