forked from xorm/xorm
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
336 lines
7.2 KiB
Go
336 lines
7.2 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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"encoding/json"
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"errors"
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"fmt"
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"testing"
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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 TestArrayField(t *testing.T) {
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assert.NoError(t, prepareEngine())
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type ArrayStruct struct {
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Id int64
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Name [20]byte `xorm:"char(80)"`
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}
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assert.NoError(t, testEngine.Sync2(new(ArrayStruct)))
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var as = ArrayStruct{
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Name: [20]byte{
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96, 96, 96, 96, 96,
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96, 96, 96, 96, 96,
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96, 96, 96, 96, 96,
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96, 96, 96, 96, 96,
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},
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}
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cnt, err := testEngine.Insert(&as)
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assert.NoError(t, err)
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assert.EqualValues(t, 1, cnt)
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var arr ArrayStruct
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has, err := testEngine.ID(1).Get(&arr)
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assert.NoError(t, err)
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assert.Equal(t, true, has)
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assert.Equal(t, as.Name, arr.Name)
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var arrs []ArrayStruct
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err = testEngine.Find(&arrs)
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assert.NoError(t, err)
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assert.EqualValues(t, 1, len(arrs))
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assert.Equal(t, as.Name, arrs[0].Name)
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var newName = [20]byte{
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90, 96, 96, 96, 96,
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96, 96, 96, 96, 96,
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96, 96, 96, 96, 96,
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96, 96, 96, 96, 96,
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}
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cnt, err = testEngine.ID(1).Update(&ArrayStruct{
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Name: newName,
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})
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assert.NoError(t, err)
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assert.EqualValues(t, 1, cnt)
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var newArr ArrayStruct
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has, err = testEngine.ID(1).Get(&newArr)
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assert.NoError(t, err)
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assert.Equal(t, true, has)
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assert.Equal(t, newName, newArr.Name)
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cnt, err = testEngine.ID(1).Delete(new(ArrayStruct))
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assert.NoError(t, err)
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assert.EqualValues(t, 1, cnt)
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var cfgArr ArrayStruct
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has, err = testEngine.ID(1).Get(&cfgArr)
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assert.NoError(t, err)
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assert.Equal(t, false, has)
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}
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func TestGetBytes(t *testing.T) {
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assert.NoError(t, prepareEngine())
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type Varbinary struct {
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Data []byte `xorm:"VARBINARY(250)"`
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}
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err := testEngine.Sync2(new(Varbinary))
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assert.NoError(t, err)
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cnt, err := testEngine.Insert(&Varbinary{
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Data: []byte("test"),
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})
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assert.NoError(t, err)
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assert.EqualValues(t, 1, cnt)
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var b Varbinary
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has, err := testEngine.Get(&b)
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assert.NoError(t, err)
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assert.Equal(t, true, has)
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assert.Equal(t, "test", string(b.Data))
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}
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type ConvString string
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func (s *ConvString) FromDB(data []byte) error {
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*s = ConvString("prefix---" + string(data))
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return nil
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}
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func (s *ConvString) ToDB() ([]byte, error) {
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return []byte(string(*s)), nil
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}
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type ConvConfig struct {
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Name string
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Id int64
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}
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func (s *ConvConfig) FromDB(data []byte) error {
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return json.Unmarshal(data, s)
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}
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func (s *ConvConfig) ToDB() ([]byte, error) {
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return json.Marshal(s)
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}
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type SliceType []*ConvConfig
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func (s *SliceType) FromDB(data []byte) error {
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return json.Unmarshal(data, s)
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}
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func (s *SliceType) ToDB() ([]byte, error) {
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return json.Marshal(s)
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}
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type ConvStruct struct {
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Conv ConvString
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Conv2 *ConvString
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Cfg1 ConvConfig
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Cfg2 *ConvConfig `xorm:"TEXT"`
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Cfg3 core.Conversion `xorm:"BLOB"`
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Slice SliceType
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}
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func (c *ConvStruct) BeforeSet(name string, cell Cell) {
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if name == "cfg3" || name == "Cfg3" {
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c.Cfg3 = new(ConvConfig)
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}
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}
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func TestConversion(t *testing.T) {
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assert.NoError(t, prepareEngine())
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c := new(ConvStruct)
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assert.NoError(t, testEngine.DropTables(c))
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assert.NoError(t, testEngine.Sync2(c))
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var s ConvString = "sssss"
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c.Conv = "tttt"
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c.Conv2 = &s
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c.Cfg1 = ConvConfig{"mm", 1}
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c.Cfg2 = &ConvConfig{"xx", 2}
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c.Cfg3 = &ConvConfig{"zz", 3}
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c.Slice = []*ConvConfig{{"yy", 4}, {"ff", 5}}
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_, err := testEngine.Insert(c)
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assert.NoError(t, err)
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c1 := new(ConvStruct)
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has, err := testEngine.Get(c1)
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assert.NoError(t, err)
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assert.True(t, has)
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assert.EqualValues(t, "prefix---tttt", string(c1.Conv))
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assert.NotNil(t, c1.Conv2)
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assert.EqualValues(t, "prefix---"+s, *c1.Conv2)
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assert.EqualValues(t, c.Cfg1, c1.Cfg1)
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assert.NotNil(t, c1.Cfg2)
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assert.EqualValues(t, *c.Cfg2, *c1.Cfg2)
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assert.NotNil(t, c1.Cfg3)
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assert.EqualValues(t, *c.Cfg3.(*ConvConfig), *c1.Cfg3.(*ConvConfig))
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assert.EqualValues(t, 2, len(c1.Slice))
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assert.EqualValues(t, *c.Slice[0], *c1.Slice[0])
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assert.EqualValues(t, *c.Slice[1], *c1.Slice[1])
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}
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type MyInt int
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type MyUInt uint
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type MyFloat float64
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type MyStruct struct {
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Type MyInt
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U MyUInt
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F MyFloat
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S MyString
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IA []MyInt
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UA []MyUInt
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FA []MyFloat
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SA []MyString
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NameArray []string
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Name string
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UIA []uint
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UIA8 []uint8
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UIA16 []uint16
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UIA32 []uint32
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UIA64 []uint64
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UI uint
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//C64 complex64
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MSS map[string]string
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}
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func TestCustomType1(t *testing.T) {
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assert.NoError(t, prepareEngine())
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err := testEngine.DropTables(&MyStruct{})
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assert.NoError(t, err)
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err = testEngine.CreateTables(&MyStruct{})
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assert.NoError(t, err)
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i := MyStruct{Name: "Test", Type: MyInt(1)}
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i.U = 23
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i.F = 1.34
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i.S = "fafdsafdsaf"
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i.UI = 2
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i.IA = []MyInt{1, 3, 5}
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i.UIA = []uint{1, 3}
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i.UIA16 = []uint16{2}
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i.UIA32 = []uint32{4, 5}
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i.UIA64 = []uint64{6, 7, 9}
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i.UIA8 = []uint8{1, 2, 3, 4}
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i.NameArray = []string{"ssss", "fsdf", "lllll, ss"}
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i.MSS = map[string]string{"s": "sfds,ss", "x": "lfjljsl"}
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cnt, err := testEngine.Insert(&i)
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assert.NoError(t, err)
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assert.EqualValues(t, 1, cnt)
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fmt.Println(i)
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i.NameArray = []string{}
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i.MSS = map[string]string{}
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i.F = 0
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has, err := testEngine.Get(&i)
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assert.NoError(t, err)
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assert.True(t, has)
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ss := []MyStruct{}
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err = testEngine.Find(&ss)
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assert.NoError(t, err)
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assert.EqualValues(t, 1, len(ss))
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assert.EqualValues(t, i, ss[0])
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sss := MyStruct{}
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has, err = testEngine.Get(&sss)
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assert.NoError(t, err)
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assert.True(t, has)
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sss.NameArray = []string{}
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sss.MSS = map[string]string{}
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cnt, err = testEngine.Delete(&sss)
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assert.NoError(t, err)
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assert.EqualValues(t, 1, cnt)
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}
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type Status struct {
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Name string
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Color string
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}
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var (
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_ core.Conversion = &Status{}
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Registed Status = Status{"Registed", "white"}
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Approved Status = Status{"Approved", "green"}
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Removed Status = Status{"Removed", "red"}
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Statuses map[string]Status = map[string]Status{
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Registed.Name: Registed,
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Approved.Name: Approved,
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Removed.Name: Removed,
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}
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)
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func (s *Status) FromDB(bytes []byte) error {
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if r, ok := Statuses[string(bytes)]; ok {
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*s = r
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return nil
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} else {
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return errors.New("no this data")
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}
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}
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func (s *Status) ToDB() ([]byte, error) {
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return []byte(s.Name), nil
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}
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type UserCus struct {
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Id int64
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Name string
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Status Status `xorm:"varchar(40)"`
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}
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func TestCustomType2(t *testing.T) {
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assert.NoError(t, prepareEngine())
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err := testEngine.CreateTables(&UserCus{})
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assert.NoError(t, err)
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tableName := testEngine.GetTableMapper().Obj2Table("UserCus")
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_, err = testEngine.Exec("delete from " + testEngine.Quote(tableName))
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assert.NoError(t, err)
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if testEngine.Dialect().DBType() == core.MSSQL {
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return
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/*_, err = engine.Exec("set IDENTITY_INSERT " + tableName + " on")
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if err != nil {
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t.Fatal(err)
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}*/
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}
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_, err = testEngine.Insert(&UserCus{1, "xlw", Registed})
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assert.NoError(t, err)
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user := UserCus{}
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exist, err := testEngine.ID(1).Get(&user)
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assert.NoError(t, err)
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assert.True(t, exist)
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fmt.Println(user)
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users := make([]UserCus, 0)
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err = testEngine.Where("`"+testEngine.GetColumnMapper().Obj2Table("Status")+"` = ?", "Registed").Find(&users)
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assert.NoError(t, err)
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assert.EqualValues(t, 1, len(users))
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fmt.Println(users)
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}
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