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nex/backend/internal/service/stats_service.go
lanyuanxiaoyao 4e86adffb7 feat: 系统性改进后端测试体系
- 新增 6 个测试场景 (config load pipe, handler errors, service aggregation, engine degradation, openai decoder edges, negative tests)
- 更新测试工具规格 (mockgen, in-memory SQLite)
- 覆盖率目标从 >80% 提升至 >85%
- 新增 test-unit 和 test-integration Makefile 命令
- 新增死代码清理和 mockgen 需求
- 归档变更至 openspec/changes/archive/2026-04-22-improve-backend-testing/
2026-04-22 13:18:51 +08:00

17 lines
494 B
Go

package service
import (
"time"
"nex/backend/internal/domain"
)
//go:generate go run go.uber.org/mock/mockgen -source=stats_service.go -destination=../../tests/mocks/mock_stats_service.go -package=mocks
// StatsService 统计服务接口
type StatsService interface {
Record(providerID, modelName string) error
Get(providerID, modelName string, startDate, endDate *time.Time) ([]domain.UsageStats, error)
Aggregate(stats []domain.UsageStats, groupBy string) []map[string]interface{}
}