Lunny Xiao
109cb1a7d0
* add support group engine * revert code * add NewGroup function * add engine group policy * rename file name * modify policy interface * remove Init function from policy interface * refactor Group Policy * rename and comments * rename and bug fix for WeightRoundRobinPolicy * modify Slave function * modify Slave function and add LeastConnPolicy * use original Engine and Session * remove unused count variables * fix bug on NewEngineGroup * remove unused method * improve range and refactor * add some comments and refactor * implement GroupPolicy of GroupPolicyHandler * refactor * simple code * add tests support for EngineGroup & fix some bugs * improve the NewEngineGroup interface * change the default policy of engine group * fix some tests
193 lines
3.6 KiB
Go
193 lines
3.6 KiB
Go
// Copyright 2017 The Xorm Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package xorm
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import (
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"fmt"
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"testing"
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"time"
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"github.com/go-xorm/core"
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"github.com/stretchr/testify/assert"
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)
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func TestTransaction(t *testing.T) {
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assert.NoError(t, prepareEngine())
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assertSync(t, new(Userinfo))
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counter := func() {
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total, err := testEngine.Count(&Userinfo{})
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if err != nil {
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t.Error(err)
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}
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fmt.Printf("----now total %v records\n", total)
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}
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counter()
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//defer counter()
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session := testEngine.NewSession()
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defer session.Close()
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err := session.Begin()
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if err != nil {
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t.Error(err)
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panic(err)
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return
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}
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user1 := Userinfo{Username: "xiaoxiao", Departname: "dev", Alias: "lunny", Created: time.Now()}
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_, err = session.Insert(&user1)
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if err != nil {
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session.Rollback()
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t.Error(err)
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panic(err)
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return
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}
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user2 := Userinfo{Username: "yyy"}
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_, err = session.Where("(id) = ?", 0).Update(&user2)
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if err != nil {
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session.Rollback()
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fmt.Println(err)
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//t.Error(err)
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return
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}
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_, err = session.Delete(&user2)
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if err != nil {
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session.Rollback()
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t.Error(err)
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panic(err)
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return
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}
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err = session.Commit()
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if err != nil {
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t.Error(err)
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panic(err)
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return
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}
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// panic(err) !nashtsai! should remove this
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}
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func TestCombineTransaction(t *testing.T) {
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assert.NoError(t, prepareEngine())
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assertSync(t, new(Userinfo))
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counter := func() {
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total, err := testEngine.Count(&Userinfo{})
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if err != nil {
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t.Error(err)
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}
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fmt.Printf("----now total %v records\n", total)
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}
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counter()
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//defer counter()
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session := testEngine.NewSession()
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defer session.Close()
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err := session.Begin()
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if err != nil {
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t.Error(err)
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panic(err)
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}
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user1 := Userinfo{Username: "xiaoxiao2", Departname: "dev", Alias: "lunny", Created: time.Now()}
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_, err = session.Insert(&user1)
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if err != nil {
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session.Rollback()
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t.Error(err)
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panic(err)
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}
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user2 := Userinfo{Username: "zzz"}
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_, err = session.Where("id = ?", 0).Update(&user2)
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if err != nil {
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session.Rollback()
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t.Error(err)
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panic(err)
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}
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_, err = session.Exec("delete from userinfo where username = ?", user2.Username)
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if err != nil {
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session.Rollback()
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t.Error(err)
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panic(err)
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}
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err = session.Commit()
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if err != nil {
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t.Error(err)
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panic(err)
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}
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}
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func TestCombineTransactionSameMapper(t *testing.T) {
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assert.NoError(t, prepareEngine())
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oldMapper := testEngine.GetColumnMapper()
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testEngine.UnMapType(rValue(new(Userinfo)).Type())
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testEngine.SetMapper(core.SameMapper{})
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defer func() {
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testEngine.UnMapType(rValue(new(Userinfo)).Type())
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testEngine.SetMapper(oldMapper)
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}()
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assertSync(t, new(Userinfo))
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counter := func() {
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total, err := testEngine.Count(&Userinfo{})
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if err != nil {
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t.Error(err)
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}
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fmt.Printf("----now total %v records\n", total)
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}
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counter()
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defer counter()
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session := testEngine.NewSession()
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defer session.Close()
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err := session.Begin()
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if err != nil {
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t.Error(err)
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panic(err)
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return
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}
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user1 := Userinfo{Username: "xiaoxiao2", Departname: "dev", Alias: "lunny", Created: time.Now()}
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_, err = session.Insert(&user1)
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if err != nil {
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session.Rollback()
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t.Error(err)
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panic(err)
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return
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}
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user2 := Userinfo{Username: "zzz"}
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_, err = session.Where("(id) = ?", 0).Update(&user2)
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if err != nil {
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session.Rollback()
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t.Error(err)
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panic(err)
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return
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}
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_, err = session.Exec("delete from `Userinfo` where `Username` = ?", user2.Username)
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if err != nil {
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session.Rollback()
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t.Error(err)
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panic(err)
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return
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}
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err = session.Commit()
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if err != nil {
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t.Error(err)
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panic(err)
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}
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}
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