feat: 接入商务用户资料和全局统计偏好

internal/service/business/preference_test.go

@@ -0,0 +1,42 @@
+package business
+
+import (
+	"context"
+	"kra/internal/biz/business"
+	"kra/internal/service/dto"
+	"testing"
+)
+
+type preferenceFake struct {
+	calls int
+	value business.UserPreference
+}
+
+func (f *preferenceFake) Current(context.Context) (*business.UserPreference, error) {
+	return &f.value, nil
+}
+func (f *preferenceFake) UpdateCurrent(_ context.Context, p business.UserPreference) error {
+	f.calls++
+	f.value = p
+	return nil
+}
+
+func TestPreferenceRequiresBothFieldsButAcceptsFalse(t *testing.T) {
+	f := &preferenceFake{}
+	s := &UserPreferenceService{uc: f}
+	off := false
+	for _, req := range []*dto.UserPreferenceRequest{nil, {}, {IncludeSubPromote: &off}, {IDCardDedup: &off}} {
+		if err := s.UpdateCurrent(context.Background(), req); err != business.ErrPreferenceRequired {
+			t.Fatalf("缺字段应被拒绝: %v", err)
+		}
+	}
+	if f.calls != 0 {
+		t.Fatal("校验失败后不应调用用例")
+	}
+	if err := s.UpdateCurrent(context.Background(), &dto.UserPreferenceRequest{IncludeSubPromote: &off, IDCardDedup: &off}); err != nil {
+		t.Fatal(err)
+	}
+	if f.calls != 1 || f.value.IncludeSubPromote || f.value.IDCardDedup {
+		t.Fatalf("false 值未完整传递: %+v", f)
+	}
+}