forked from mirror/gorm
737 lines
18 KiB
Go
737 lines
18 KiB
Go
package tests
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import (
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"fmt"
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"testing"
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"github.com/jinzhu/gorm"
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)
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func TestCreate(t *testing.T, db *gorm.DB) {
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db.Migrator().DropTable(&User{})
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db.AutoMigrate(&User{})
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t.Run("Create", func(t *testing.T) {
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var user = User{
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Name: "create",
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Age: 18,
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Birthday: Now(),
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}
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if err := db.Create(&user).Error; err != nil {
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t.Fatalf("errors happened when create: %v", err)
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}
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if user.ID == 0 {
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t.Errorf("user's primary key should has value after create, got : %v", user.ID)
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}
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if user.CreatedAt.IsZero() {
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t.Errorf("user's created at should be not zero")
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}
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if user.UpdatedAt.IsZero() {
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t.Errorf("user's updated at should be not zero")
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}
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var newUser User
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if err := db.Where("id = ?", user.ID).First(&newUser).Error; err != nil {
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t.Errorf("errors happened when query: %v", err)
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} else {
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AssertObjEqual(t, newUser, user, "Name", "Age", "Birthday")
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}
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TestCreateAssociations(t, db)
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})
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}
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func TestCreateAssociations(t *testing.T, db *gorm.DB) {
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db.Migrator().DropTable(&Account{}, &Company{}, &Pet{}, &Toy{}, &Language{})
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db.Migrator().AutoMigrate(&Account{}, &Company{}, &Pet{}, &Toy{}, &Language{})
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TestCreateBelongsToAssociations(t, db)
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TestCreateHasOneAssociations(t, db)
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TestCreateHasManyAssociations(t, db)
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TestCreateMany2ManyAssociations(t, db)
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}
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func TestCreateBelongsToAssociations(t *testing.T, db *gorm.DB) {
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check := func(t *testing.T, user User, old User) {
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if old.Company.Name != "" {
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if user.CompanyID == nil {
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t.Errorf("Company's foreign key should be saved")
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} else {
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var company Company
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db.First(&company, "id = ?", *user.CompanyID)
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if company.Name != old.Company.Name {
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t.Errorf("Company's name should be same")
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} else if user.Company.Name != old.Company.Name {
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t.Errorf("Company's name should be same")
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}
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}
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} else if user.CompanyID != nil {
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t.Errorf("Company should not be created for zero value, got: %+v", user.CompanyID)
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}
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if old.Manager != nil {
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if user.ManagerID == nil {
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t.Errorf("Manager's foreign key should be saved")
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} else {
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var manager User
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db.First(&manager, "id = ?", *user.ManagerID)
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if manager.Name != user.Manager.Name {
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t.Errorf("Manager's name should be same")
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} else if user.Manager.Name != old.Manager.Name {
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t.Errorf("Manager's name should be same")
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}
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}
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} else if user.ManagerID != nil {
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t.Errorf("Manager should not be created for zero value, got: %+v", user.ManagerID)
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}
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}
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t.Run("BelongsTo", func(t *testing.T) {
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var user = User{
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Name: "create",
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Age: 18,
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Birthday: Now(),
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Company: Company{Name: "company-belongs-to-association"},
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Manager: &User{Name: "manager-belongs-to-association"},
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}
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if err := db.Create(&user).Error; err != nil {
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t.Fatalf("errors happened when create: %v", err)
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}
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check(t, user, user)
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var user2 User
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db.Preload("Company").Preload("Manager").Find(&user2, "id = ?", user.ID)
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check(t, user2, user)
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})
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t.Run("BelongsToForBulkInsert", func(t *testing.T) {
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var users = []User{{
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Name: "create-1",
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Age: 18,
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Birthday: Now(),
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Company: Company{Name: "company-belongs-to-association-1"},
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Manager: &User{Name: "manager-belongs-to-association-1"},
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}, {
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Name: "create-2",
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Age: 28,
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Birthday: Now(),
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Company: Company{Name: "company-belongs-to-association-2"},
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}, {
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Name: "create-3",
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Age: 38,
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Birthday: Now(),
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Company: Company{Name: "company-belongs-to-association-3"},
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Manager: &User{Name: "manager-belongs-to-association-3"},
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}}
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if err := db.Create(&users).Error; err != nil {
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t.Fatalf("errors happened when create: %v", err)
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}
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var userIDs []uint
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for _, user := range users {
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userIDs = append(userIDs, user.ID)
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check(t, user, user)
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}
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var users2 []User
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db.Preload("Company").Preload("Manager").Find(&users2, "id IN (?)", userIDs)
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for idx, user := range users2 {
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check(t, user, users[idx])
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}
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var users3 []User
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db.Preload("Company").Preload("Manager").Find(users3, "id IN (?)", userIDs)
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for idx, user := range users3 {
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check(t, user, users[idx])
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}
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})
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t.Run("BelongsToForBulkInsertPtrData", func(t *testing.T) {
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var users = []*User{{
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Name: "create-1",
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Age: 18,
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Birthday: Now(),
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Company: Company{Name: "company-belongs-to-association-1"},
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Manager: &User{Name: "manager-belongs-to-association-1"},
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}, {
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Name: "create-2",
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Age: 28,
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Birthday: Now(),
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Company: Company{Name: "company-belongs-to-association-2"},
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}, {
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Name: "create-3",
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Age: 38,
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Birthday: Now(),
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Company: Company{Name: "company-belongs-to-association-3"},
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Manager: &User{Name: "manager-belongs-to-association-3"},
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}}
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if err := db.Create(&users).Error; err != nil {
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t.Fatalf("errors happened when create: %v", err)
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}
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for _, user := range users {
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check(t, *user, *user)
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}
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})
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t.Run("BelongsToForBulkInsertWithoutPtr", func(t *testing.T) {
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var users = []*User{{
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Name: "create-1",
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Age: 18,
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Birthday: Now(),
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Company: Company{Name: "company-belongs-to-association-1"},
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Manager: &User{Name: "manager-belongs-to-association-1"},
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}, {
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Name: "create-2",
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Age: 28,
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Birthday: Now(),
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Company: Company{Name: "company-belongs-to-association-2"},
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}, {
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Name: "create-3",
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Age: 38,
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Birthday: Now(),
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Company: Company{Name: "company-belongs-to-association-3"},
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Manager: &User{Name: "manager-belongs-to-association-3"},
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}}
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if err := db.Create(users).Error; err != nil {
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t.Fatalf("errors happened when create: %v", err)
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}
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for _, user := range users {
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check(t, *user, *user)
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}
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})
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}
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func TestCreateHasOneAssociations(t *testing.T, db *gorm.DB) {
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check := func(t *testing.T, user User, old User) {
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if user.Account.ID == 0 {
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t.Errorf("Account should be saved")
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} else if user.Account.UserID.Int64 != int64(user.ID) {
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t.Errorf("Account's foreign key should be saved")
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} else {
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var account Account
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db.First(&account, "id = ?", user.Account.ID)
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if account.Number != user.Account.Number {
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t.Errorf("Account's number should be same")
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} else if user.Account.Number != old.Account.Number {
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t.Errorf("Account's number should be same")
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}
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}
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}
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t.Run("HasOne", func(t *testing.T) {
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var user = User{
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Name: "create",
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Age: 18,
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Birthday: Now(),
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Account: Account{Number: "account-has-one-association"},
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}
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if err := db.Create(&user).Error; err != nil {
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t.Fatalf("errors happened when create: %v", err)
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}
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check(t, user, user)
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var user2 User
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db.Preload("Account").Find(&user2, "id = ?", user.ID)
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check(t, user2, user)
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})
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t.Run("HasOneForBulkInsert", func(t *testing.T) {
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var users = []User{{
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Name: "create-1",
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Age: 18,
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Birthday: Now(),
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Account: Account{Number: "account-has-one-association-1"},
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}, {
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Name: "create-2",
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Age: 28,
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Birthday: Now(),
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Account: Account{Number: "account-has-one-association-2"},
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}, {
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Name: "create-3",
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Age: 38,
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Birthday: Now(),
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Account: Account{Number: "account-has-one-association-3"},
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}}
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if err := db.Create(&users).Error; err != nil {
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t.Fatalf("errors happened when create: %v", err)
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}
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var userIDs []uint
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for _, user := range users {
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userIDs = append(userIDs, user.ID)
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check(t, user, user)
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}
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var users2 []User
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db.Preload("Account").Find(&users2, "id IN (?)", userIDs)
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for idx, user := range users2 {
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check(t, user, users[idx])
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}
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})
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t.Run("HasOneForBulkInsertPtrData", func(t *testing.T) {
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var users = []*User{{
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Name: "create-1",
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Age: 18,
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Birthday: Now(),
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Account: Account{Number: "account-has-one-association-1"},
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}, {
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Name: "create-2",
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Age: 28,
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Birthday: Now(),
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Account: Account{Number: "account-has-one-association-2"},
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}, {
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Name: "create-3",
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Age: 38,
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Birthday: Now(),
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Account: Account{Number: "account-has-one-association-3"},
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}}
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if err := db.Create(&users).Error; err != nil {
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t.Fatalf("errors happened when create: %v", err)
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}
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for _, user := range users {
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check(t, *user, *user)
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}
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})
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t.Run("HasOneForBulkInsertWithoutPtr", func(t *testing.T) {
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var users = []User{{
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Name: "create-1",
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Age: 18,
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Birthday: Now(),
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Account: Account{Number: "account-has-one-association-1"},
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}, {
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Name: "create-2",
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Age: 28,
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Birthday: Now(),
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Account: Account{Number: "account-has-one-association-2"},
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}, {
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Name: "create-3",
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Age: 38,
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Birthday: Now(),
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Account: Account{Number: "account-has-one-association-3"},
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}}
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if err := db.Create(users).Error; err != nil {
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t.Fatalf("errors happened when create: %v", err)
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}
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for _, user := range users {
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check(t, user, user)
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}
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})
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checkPet := func(t *testing.T, pet Pet, old Pet) {
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if pet.Toy.OwnerID != fmt.Sprint(pet.ID) || pet.Toy.OwnerType != "pets" {
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t.Errorf("Failed to create polymorphic has one association - toy owner id %v, owner type %v", pet.Toy.OwnerID, pet.Toy.OwnerType)
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} else {
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var toy Toy
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db.First(&toy, "owner_id = ? and owner_type = ?", pet.Toy.OwnerID, pet.Toy.OwnerType)
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if toy.Name != pet.Toy.Name {
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t.Errorf("Failed to query saved polymorphic has one association")
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} else if old.Toy.Name != pet.Toy.Name {
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t.Errorf("Failed to query saved polymorphic has one association")
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}
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}
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}
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t.Run("PolymorphicHasOne", func(t *testing.T) {
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var pet = Pet{
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Name: "create",
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Toy: Toy{Name: "Create-HasOneAssociation-Polymorphic"},
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}
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if err := db.Create(&pet).Error; err != nil {
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t.Fatalf("errors happened when create: %v", err)
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}
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checkPet(t, pet, pet)
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var pet2 Pet
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db.Preload("Toy").Find(&pet2, "id = ?", pet.ID)
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checkPet(t, pet2, pet)
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})
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t.Run("PolymorphicHasOneForBulkInsert", func(t *testing.T) {
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var pets = []Pet{{
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Name: "create-1",
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Toy: Toy{Name: "Create-HasOneAssociation-Polymorphic-1"},
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}, {
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Name: "create-2",
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Toy: Toy{Name: "Create-HasOneAssociation-Polymorphic-2"},
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}, {
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Name: "create-3",
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Toy: Toy{Name: "Create-HasOneAssociation-Polymorphic-3"},
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}}
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if err := db.Create(&pets).Error; err != nil {
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t.Fatalf("errors happened when create: %v", err)
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}
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var petIDs []uint
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for _, pet := range pets {
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petIDs = append(petIDs, pet.ID)
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checkPet(t, pet, pet)
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}
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var pets2 []Pet
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db.Preload("Toy").Find(&pets2, "id IN (?)", petIDs)
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for idx, pet := range pets2 {
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checkPet(t, pet, pets[idx])
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}
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})
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t.Run("PolymorphicHasOneForBulkInsertPtrData", func(t *testing.T) {
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var pets = []*Pet{{
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Name: "create-1",
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Toy: Toy{Name: "Create-HasOneAssociation-Polymorphic-1"},
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}, {
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Name: "create-2",
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Toy: Toy{Name: "Create-HasOneAssociation-Polymorphic-2"},
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}, {
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Name: "create-3",
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Toy: Toy{Name: "Create-HasOneAssociation-Polymorphic-3"},
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}}
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if err := db.Create(&pets).Error; err != nil {
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t.Fatalf("errors happened when create: %v", err)
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}
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for _, pet := range pets {
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checkPet(t, *pet, *pet)
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}
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})
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t.Run("PolymorphicHasOneForBulkInsertWithoutPtr", func(t *testing.T) {
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var pets = []*Pet{{
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Name: "create-1",
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Toy: Toy{Name: "Create-HasOneAssociation-Polymorphic-1"},
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}, {
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Name: "create-2",
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Toy: Toy{Name: "Create-HasOneAssociation-Polymorphic-2"},
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}, {
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Name: "create-3",
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Toy: Toy{Name: "Create-HasOneAssociation-Polymorphic-3"},
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}}
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if err := db.Create(pets).Error; err != nil {
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t.Fatalf("errors happened when create: %v", err)
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}
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for _, pet := range pets {
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checkPet(t, *pet, *pet)
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}
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})
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}
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func TestCreateHasManyAssociations(t *testing.T, db *gorm.DB) {
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check := func(t *testing.T, user User, old User) {
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for idx, pet := range user.Pets {
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if pet.ID == 0 {
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t.Errorf("Pet's foreign key should be saved")
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}
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var result Pet
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db.First(&result, "id = ?", pet.ID)
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if result.Name != pet.Name {
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t.Errorf("Pet's name should be same")
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} else if result.UserID != user.ID {
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t.Errorf("Pet's foreign key should be saved")
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} else if result.Name != old.Pets[idx].Name {
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t.Errorf("Pet's name should be same")
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}
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}
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}
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t.Run("HasMany", func(t *testing.T) {
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var user = User{
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Name: "create",
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Age: 18,
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Birthday: Now(),
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Pets: []*Pet{{Name: "pet1"}, {Name: "pet2"}},
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}
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if err := db.Create(&user).Error; err != nil {
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t.Fatalf("errors happened when create: %v", err)
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}
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check(t, user, user)
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var user2 User
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db.Preload("Pets").Find(&user2, "id = ?", user.ID)
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check(t, user2, user)
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})
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t.Run("HasManyForBulkInsert", func(t *testing.T) {
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var users = []User{{
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Name: "create-1",
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Age: 18,
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Birthday: Now(),
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Pets: []*Pet{{Name: "pet-1-1"}, {Name: "pet-1-2"}},
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}, {
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Name: "create-2",
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Age: 28,
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Birthday: Now(),
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Pets: []*Pet{{Name: "pet-2-1"}},
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}, {
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Name: "create-3",
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Age: 38,
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Birthday: Now(),
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Pets: []*Pet{{Name: "pet-3-1"}, {Name: "pet-3-2"}},
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}}
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if err := db.Create(&users).Error; err != nil {
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t.Fatalf("errors happened when create: %v", err)
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}
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var userIDs []uint
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for _, user := range users {
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userIDs = append(userIDs, user.ID)
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check(t, user, user)
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}
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var users2 []User
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db.Preload("Pets").Find(&users2, "id IN (?)", userIDs)
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for idx, user := range users2 {
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check(t, user, users[idx])
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}
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})
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t.Run("HasManyForBulkInsertPtrData", func(t *testing.T) {
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var users = []*User{{
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Name: "create-1",
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Age: 18,
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Birthday: Now(),
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Pets: []*Pet{{Name: "pet-1-1"}, {Name: "pet-1-2"}},
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}, {
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Name: "create-2",
|
|
Age: 28,
|
|
Birthday: Now(),
|
|
Pets: []*Pet{{Name: "pet-2-1"}},
|
|
}, {
|
|
Name: "create-3",
|
|
Age: 38,
|
|
Birthday: Now(),
|
|
Pets: []*Pet{{Name: "pet-3-1"}, {Name: "pet-3-2"}},
|
|
}}
|
|
|
|
if err := db.Create(&users).Error; err != nil {
|
|
t.Fatalf("errors happened when create: %v", err)
|
|
}
|
|
|
|
for _, user := range users {
|
|
check(t, *user, *user)
|
|
}
|
|
})
|
|
|
|
t.Run("HasManyForBulkInsertWithoutPtr", func(t *testing.T) {
|
|
var users = []*User{{
|
|
Name: "create-1",
|
|
Age: 18,
|
|
Birthday: Now(),
|
|
Pets: []*Pet{{Name: "pet-1-1"}, {Name: "pet-1-2"}},
|
|
}, {
|
|
Name: "create-2",
|
|
Age: 28,
|
|
Birthday: Now(),
|
|
Pets: []*Pet{{Name: "pet-2-1"}},
|
|
}, {
|
|
Name: "create-3",
|
|
Age: 38,
|
|
Birthday: Now(),
|
|
Pets: []*Pet{{Name: "pet-3-1"}, {Name: "pet-3-2"}},
|
|
}}
|
|
|
|
if err := db.Create(users).Error; err != nil {
|
|
t.Fatalf("errors happened when create: %v", err)
|
|
}
|
|
|
|
for _, user := range users {
|
|
check(t, *user, *user)
|
|
}
|
|
})
|
|
|
|
checkToy := func(t *testing.T, user User, old User) {
|
|
for idx, toy := range user.Toys {
|
|
if toy.ID == 0 {
|
|
t.Fatalf("Failed to create toy #%v", idx)
|
|
}
|
|
|
|
var result Toy
|
|
db.First(&result, "id = ?", toy.ID)
|
|
if result.Name != toy.Name {
|
|
t.Errorf("Failed to query saved toy")
|
|
} else if result.Name != old.Toys[idx].Name {
|
|
t.Errorf("Failed to query saved toy")
|
|
} else if result.OwnerID != fmt.Sprint(user.ID) || result.OwnerType != "users" {
|
|
t.Errorf("Failed to save relation")
|
|
}
|
|
}
|
|
}
|
|
|
|
t.Run("PolymorphicHasMany", func(t *testing.T) {
|
|
var user = User{
|
|
Name: "create",
|
|
Age: 18,
|
|
Birthday: Now(),
|
|
Toys: []Toy{{Name: "toy1"}, {Name: "toy2"}},
|
|
}
|
|
|
|
if err := db.Create(&user).Error; err != nil {
|
|
t.Fatalf("errors happened when create: %v", err)
|
|
}
|
|
|
|
checkToy(t, user, user)
|
|
|
|
var user2 User
|
|
db.Preload("Toys").Find(&user2, "id = ?", user.ID)
|
|
check(t, user2, user)
|
|
})
|
|
|
|
t.Run("PolymorphicHasManyForBulkInsert", func(t *testing.T) {
|
|
var users = []User{{
|
|
Name: "create-1",
|
|
Age: 18,
|
|
Birthday: Now(),
|
|
Toys: []Toy{{Name: "toy-1-1"}, {Name: "toy-1-2"}},
|
|
}, {
|
|
Name: "create-2",
|
|
Age: 28,
|
|
Birthday: Now(),
|
|
Toys: []Toy{{Name: "toy-2-1"}, {Name: "toy-2-2"}},
|
|
}, {
|
|
Name: "create-3",
|
|
Age: 38,
|
|
Birthday: Now(),
|
|
Toys: []Toy{{Name: "toy-3-1"}, {Name: "toy-3-2"}},
|
|
}}
|
|
|
|
if err := db.Create(&users).Error; err != nil {
|
|
t.Fatalf("errors happened when create: %v", err)
|
|
}
|
|
|
|
var userIDs []uint
|
|
for _, user := range users {
|
|
userIDs = append(userIDs, user.ID)
|
|
checkToy(t, user, user)
|
|
}
|
|
|
|
var users2 []User
|
|
db.Preload("Toys").Find(&users2, "id IN (?)", userIDs)
|
|
for idx, user := range users2 {
|
|
check(t, user, users[idx])
|
|
}
|
|
})
|
|
|
|
t.Run("PolymorphicHasManyForBulkInsertPtrData", func(t *testing.T) {
|
|
var users = []*User{{
|
|
Name: "create-1",
|
|
Age: 18,
|
|
Birthday: Now(),
|
|
Toys: []Toy{{Name: "toy-1-1"}, {Name: "toy-1-2"}},
|
|
}, {
|
|
Name: "create-2",
|
|
Age: 28,
|
|
Birthday: Now(),
|
|
Toys: []Toy{{Name: "toy-2-1"}, {Name: "toy-2-2"}},
|
|
}, {
|
|
Name: "create-3",
|
|
Age: 38,
|
|
Birthday: Now(),
|
|
Toys: []Toy{{Name: "toy-3-1"}, {Name: "toy-3-2"}},
|
|
}}
|
|
|
|
if err := db.Create(&users).Error; err != nil {
|
|
t.Fatalf("errors happened when create: %v", err)
|
|
}
|
|
|
|
for _, user := range users {
|
|
checkToy(t, *user, *user)
|
|
}
|
|
})
|
|
|
|
t.Run("PolymorphicHasManyForBulkInsertWithoutPtr", func(t *testing.T) {
|
|
var users = []User{{
|
|
Name: "create-1",
|
|
Age: 18,
|
|
Birthday: Now(),
|
|
Toys: []Toy{{Name: "toy-1-1"}, {Name: "toy-1-2"}},
|
|
}, {
|
|
Name: "create-2",
|
|
Age: 28,
|
|
Birthday: Now(),
|
|
Toys: []Toy{{Name: "toy-2-1"}, {Name: "toy-2-2"}},
|
|
}, {
|
|
Name: "create-3",
|
|
Age: 38,
|
|
Birthday: Now(),
|
|
Toys: []Toy{{Name: "toy-3-1"}, {Name: "toy-3-2"}},
|
|
}}
|
|
|
|
if err := db.Create(users).Error; err != nil {
|
|
t.Fatalf("errors happened when create: %v", err)
|
|
}
|
|
|
|
for _, user := range users {
|
|
checkToy(t, user, user)
|
|
}
|
|
})
|
|
}
|
|
|
|
func TestCreateMany2ManyAssociations(t *testing.T, db *gorm.DB) {
|
|
check := func(t *testing.T, user User) {
|
|
for _, language := range user.Languages {
|
|
var result Language
|
|
db.First(&result, "code = ?", language.Code)
|
|
// TODO
|
|
// if result.Name != language.Name {
|
|
// t.Errorf("Language's name should be same")
|
|
// }
|
|
}
|
|
|
|
for _, f := range user.Friends {
|
|
if f.ID == 0 {
|
|
t.Errorf("Friend's foreign key should be saved")
|
|
}
|
|
|
|
var result User
|
|
db.First(&result, "id = ?", f.ID)
|
|
if result.Name != f.Name {
|
|
t.Errorf("Friend's name should be same")
|
|
}
|
|
}
|
|
}
|
|
|
|
t.Run("Many2Many", func(t *testing.T) {
|
|
var user = User{
|
|
Name: "create",
|
|
Age: 18,
|
|
Birthday: Now(),
|
|
Languages: []Language{{Code: "zh-CN", Name: "Chinese"}, {Code: "en", Name: "English"}},
|
|
Friends: []*User{{Name: "friend-1"}, {Name: "friend-2"}},
|
|
}
|
|
|
|
if err := db.Create(&user).Error; err != nil {
|
|
t.Fatalf("errors happened when create: %v", err)
|
|
}
|
|
|
|
check(t, user)
|
|
})
|
|
}
|