mirror of https://github.com/go-gorm/gorm.git
115 lines
3.8 KiB
Go
115 lines
3.8 KiB
Go
package gorm_test
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import (
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"fmt"
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"testing"
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"time"
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)
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func runMigration() {
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if err := DB.DropTableIfExists(&User{}).Error; err != nil {
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fmt.Printf("Got error when try to delete table users, %+v\n", err)
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}
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for _, table := range []string{"animals", "user_languages"} {
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DB.Exec(fmt.Sprintf("drop table %v;", table))
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}
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values := []interface{}{&Product{}, &Email{}, &Address{}, &CreditCard{}, &Company{}, &Role{}, &Language{}, &HNPost{}, &EngadgetPost{}, &Animal{}, &User{}, &JoinTable{}}
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for _, value := range values {
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DB.DropTable(value)
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}
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if err := DB.AutoMigrate(values...).Error; err != nil {
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panic(fmt.Sprintf("No error should happen when create table, but got %+v", err))
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}
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}
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func TestIndexes(t *testing.T) {
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if err := DB.Model(&Email{}).AddIndex("idx_email_email", "email").Error; err != nil {
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t.Errorf("Got error when tried to create index: %+v", err)
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}
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scope := DB.NewScope(&Email{})
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if !scope.Dialect().HasIndex(scope, scope.TableName(), "idx_email_email") {
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t.Errorf("Email should have index idx_email_email")
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}
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if err := DB.Model(&Email{}).RemoveIndex("idx_email_email").Error; err != nil {
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t.Errorf("Got error when tried to remove index: %+v", err)
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}
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if scope.Dialect().HasIndex(scope, scope.TableName(), "idx_email_email") {
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t.Errorf("Email's index idx_email_email should be deleted")
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}
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if err := DB.Model(&Email{}).AddIndex("idx_email_email_and_user_id", "user_id", "email").Error; err != nil {
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t.Errorf("Got error when tried to create index: %+v", err)
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}
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if !scope.Dialect().HasIndex(scope, scope.TableName(), "idx_email_email_and_user_id") {
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t.Errorf("Email should have index idx_email_email_and_user_id")
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}
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if err := DB.Model(&Email{}).RemoveIndex("idx_email_email_and_user_id").Error; err != nil {
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t.Errorf("Got error when tried to remove index: %+v", err)
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}
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if scope.Dialect().HasIndex(scope, scope.TableName(), "idx_email_email_and_user_id") {
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t.Errorf("Email's index idx_email_email_and_user_id should be deleted")
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}
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if err := DB.Model(&Email{}).AddUniqueIndex("idx_email_email_and_user_id", "user_id", "email").Error; err != nil {
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t.Errorf("Got error when tried to create index: %+v", err)
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}
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if !scope.Dialect().HasIndex(scope, scope.TableName(), "idx_email_email_and_user_id") {
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t.Errorf("Email should have index idx_email_email_and_user_id")
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}
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if DB.Save(&User{Name: "unique_indexes", Emails: []Email{{Email: "user1@example.comiii"}, {Email: "user1@example.com"}, {Email: "user1@example.com"}}}).Error == nil {
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t.Errorf("Should get to create duplicate record when having unique index")
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}
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if err := DB.Model(&Email{}).RemoveIndex("idx_email_email_and_user_id").Error; err != nil {
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t.Errorf("Got error when tried to remove index: %+v", err)
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}
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if scope.Dialect().HasIndex(scope, scope.TableName(), "idx_email_email_and_user_id") {
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t.Errorf("Email's index idx_email_email_and_user_id should be deleted")
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}
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if DB.Save(&User{Name: "unique_indexes", Emails: []Email{{Email: "user1@example.com"}, {Email: "user1@example.com"}}}).Error != nil {
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t.Errorf("Should be able to create duplicated emails after remove unique index")
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}
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}
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type BigEmail struct {
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Id int64
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UserId int64
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Email string
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UserAgent string
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RegisteredAt time.Time
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CreatedAt time.Time
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UpdatedAt time.Time
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}
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func (b BigEmail) TableName() string {
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return "emails"
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}
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func TestAutoMigration(t *testing.T) {
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DB.AutoMigrate(&Address{})
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if err := DB.Table("emails").AutoMigrate(&BigEmail{}).Error; err != nil {
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t.Errorf("Auto Migrate should not raise any error")
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}
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DB.Save(&BigEmail{Email: "jinzhu@example.org", UserAgent: "pc", RegisteredAt: time.Now()})
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var bigemail BigEmail
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DB.First(&bigemail, "user_agent = ?", "pc")
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if bigemail.Email != "jinzhu@example.org" || bigemail.UserAgent != "pc" || bigemail.RegisteredAt.IsZero() {
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t.Error("Big Emails should be saved and fetched correctly")
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}
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}
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