82 lines
2.6 KiB
Go
82 lines
2.6 KiB
Go
package business
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import (
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"context"
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"sync"
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"testing"
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"kra/internal/biz/business"
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)
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func TestOtherSettingsReuseParametersAndSaveAtomically(t *testing.T) {
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db := openTestDB(t)
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if err := db.AutoMigrate(&otherSettingsPO{}); err != nil {
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t.Fatal(err)
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}
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if err := db.Create(&otherSettingsPO{Name: "other", Key: "unrelated", Value: "keep"}).Error; err != nil {
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t.Fatal(err)
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}
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r := NewOtherSettingsRepo(testData{db})
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ctx := context.Background()
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if value, err := r.Find(ctx); err != nil || value != nil {
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t.Fatal("缺省记录应由用例提供默认值")
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}
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var wg sync.WaitGroup
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for i := int64(1); i <= 8; i++ {
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wg.Add(1)
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go func(value int64) {
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defer wg.Done()
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if _, err := r.Save(ctx, business.OtherSettings{Amount: value * 100, Days: value}); err != nil {
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t.Error(err)
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}
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}(i)
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}
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wg.Wait()
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value, err := NewOtherSettingsRepo(testData{db}).Find(ctx)
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if err != nil || value.Amount != value.Days*100 || value.UpdatedAt.IsZero() {
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t.Fatalf("重建仓储后应回显完整持久化参数: %+v %v", value, err)
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}
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var count int64
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if err := db.Model(&otherSettingsPO{}).Where(map[string]any{"key": otherSettingsKey}).Count(&count).Error; err != nil || count != 1 {
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t.Fatal("反复保存不能新增多份参数")
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}
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var other otherSettingsPO
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if err := db.Where(map[string]any{"key": "unrelated"}).First(&other).Error; err != nil || other.Value != "keep" {
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t.Fatal("保存不得覆盖其他参数")
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}
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if _, err := r.Save(ctx, business.OtherSettings{Amount: 0, Days: 1}); err != nil {
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t.Fatal(err)
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}
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value, _ = r.Find(ctx)
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if value.Amount != 0 || value.Days != 1 {
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t.Fatal("零金额必须持久化")
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}
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}
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func TestOtherSettingsMalformedStoredValueCanBeRepaired(t *testing.T) {
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db := openTestDB(t)
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if err := db.AutoMigrate(&otherSettingsPO{}); err != nil {
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t.Fatal(err)
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}
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r := NewOtherSettingsRepo(testData{db})
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ctx := context.Background()
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if _, err := r.Save(ctx, business.DefaultOtherSettings()); err != nil {
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t.Fatal(err)
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}
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for _, raw := range []string{`{"amount":3000}`, `{"amount":3000,"days":0}`, `{"amount":1.5,"days":30}`, `invalid`} {
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if err := db.Model(&otherSettingsPO{}).Where(map[string]any{"key": otherSettingsKey}).Update("value", raw).Error; err != nil {
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t.Fatal(err)
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}
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if _, err := r.Find(ctx); err != business.ErrOtherSettingsStored {
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t.Fatalf("错误参数不能静默当成默认值: %v", err)
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}
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}
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if _, err := r.Save(ctx, business.DefaultOtherSettings()); err != nil {
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t.Fatal(err)
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}
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value, err := r.Find(ctx)
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if err != nil || value.Amount != 3000 || value.Days != 30 {
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t.Fatal("恢复默认保存应修复格式错误的参数")
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}
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}
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