Files
pangolin/server/internal/httpapi/contract_test.go
T
wangjia 747ceb06f0 test(contract): 第2刀c Go 契约快照(/v1/me·usage·UsageEntry)+ Go CI job
支柱 2(契约单源)后端守门 + 两端对账:
- httpapi/contract_test.go:冻结 /v1/me 字段面(12 key,与 Dart _frozenMeKeys 对账,
  注明后端多发 uuid/dp_uuid + expire_at 别名)
- usage/contract_test.go:冻结 /v1/usage(UsagePoint)、/v1/usage/devices
  (DeviceUsagePoint + envelope)字段面
- pb/agentv1/contract_test.go:冻结 agent↔控制面 UsageEntry 字段面
- ci.yml:新增 go-server job(golang:1.25 build+test)——此前 server 测试未进 CI
- 本地:5 契约用例 + 全量 go test ./...(25 包)绿

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-24 23:35:23 +08:00

63 lines
1.7 KiB
Go

package httpapi
// contract_test.go — HTTP 契约快照(支柱 2:契约单源)。
//
// 冻结 GET /v1/me 响应的字段面(JSON key)。后端加/删/改字段会让本测试失败,逼开发者
// 同步客户端 model + 文档,避免控制面与客户端悄悄分叉。
//
// ⚠️ 与客户端冻结集对账:client/test/contract/api_contract_test.dart 的 _frozenMeKeys
// (9 个)。后端这里多发 uuid / dp_uuid,且同时发 expire_at + expires_at(别名):客户端
// 故意忽略 uuid/dp_uuid、把 expire_at 当 expires_at 的回退。改任一端都要回看另一端。
import (
"reflect"
"strings"
"testing"
)
func jsonTagSet(v any) map[string]struct{} {
t := reflect.TypeOf(v)
if t.Kind() == reflect.Ptr {
t = t.Elem()
}
set := map[string]struct{}{}
for i := 0; i < t.NumField(); i++ {
tag := t.Field(i).Tag.Get("json")
if tag == "" || tag == "-" {
continue
}
name := strings.SplitN(tag, ",", 2)[0]
if name != "" {
set[name] = struct{}{}
}
}
return set
}
func assertFrozenKeys(t *testing.T, name string, got map[string]struct{}, want ...string) {
t.Helper()
wantSet := make(map[string]struct{}, len(want))
for _, k := range want {
wantSet[k] = struct{}{}
}
for k := range got {
if _, ok := wantSet[k]; !ok {
t.Errorf("%s: 出现未冻结字段 %q —— 改契约需同步另一端(客户端 model)+ 文档", name, k)
}
}
for _, k := range want {
if _, ok := got[k]; !ok {
t.Errorf("%s: 缺失冻结字段 %q", name, k)
}
}
}
func TestContractMeResponse(t *testing.T) {
assertFrozenKeys(t, "/v1/me", jsonTagSet(meResponse{}),
"uuid", "email", "dp_uuid", "plan",
"expire_at", "expires_at",
"devices_used", "devices_max",
"quota_today_min", "data_today_gb", "weekly_gb", "totp_enabled",
)
}