mirror of https://github.com/go-gorm/gorm.git
83 lines
2.0 KiB
Go
83 lines
2.0 KiB
Go
package tests_test
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import (
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"testing"
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"gorm.io/gorm"
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. "gorm.io/gorm/utils/tests"
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)
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func TestUpdateHasManyAssociations(t *testing.T) {
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user := *GetUser("update-has-many", Config{})
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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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user.Pets = []*Pet{{Name: "pet1"}, {Name: "pet2"}}
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if err := DB.Save(&user).Error; err != nil {
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t.Fatalf("errors happened when update: %v", err)
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}
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var user2 User
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DB.Preload("Pets").Find(&user2, "id = ?", user.ID)
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CheckUser(t, user2, user)
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for _, pet := range user.Pets {
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pet.Name += "new"
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}
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if err := DB.Save(&user).Error; err != nil {
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t.Fatalf("errors happened when update: %v", err)
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}
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var user3 User
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DB.Preload("Pets").Find(&user3, "id = ?", user.ID)
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CheckUser(t, user2, user3)
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if err := DB.Session(&gorm.Session{FullSaveAssociations: true}).Save(&user).Error; err != nil {
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t.Fatalf("errors happened when update: %v", err)
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}
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var user4 User
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DB.Preload("Pets").Find(&user4, "id = ?", user.ID)
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CheckUser(t, user4, user)
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t.Run("Polymorphic", func(t *testing.T) {
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user := *GetUser("update-has-many", Config{})
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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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user.Toys = []Toy{{Name: "toy1"}, {Name: "toy2"}}
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if err := DB.Save(&user).Error; err != nil {
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t.Fatalf("errors happened when update: %v", err)
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}
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var user2 User
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DB.Preload("Toys").Find(&user2, "id = ?", user.ID)
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CheckUser(t, user2, user)
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for idx := range user.Toys {
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user.Toys[idx].Name += "new"
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}
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if err := DB.Save(&user).Error; err != nil {
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t.Fatalf("errors happened when update: %v", err)
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}
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var user3 User
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DB.Preload("Toys").Find(&user3, "id = ?", user.ID)
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CheckUser(t, user2, user3)
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if err := DB.Session(&gorm.Session{FullSaveAssociations: true}).Save(&user).Error; err != nil {
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t.Fatalf("errors happened when update: %v", err)
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}
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var user4 User
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DB.Preload("Toys").Find(&user4, "id = ?", user.ID)
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CheckUser(t, user4, user)
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})
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}
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