package comm

import (
	"strconv"
	"testing"
)

// 这个测试守的是一条安全底线：服务端专用类别（实名认证等，凭据是云账号主 AK/SK）
// 绝不能被 resolveThirdSvcs 下发给客户端。改动 IsServerOnlySvc 时必须让它继续通过。
func TestIsServerOnlySvc(t *testing.T) {
	idv := strconv.Itoa(int(SvcCatIdVerify))
	mcp := strconv.Itoa(int(SvcCatMCP))

	cases := []struct {
		categories string
		want       bool
		why        string
	}{
		{idv, true, "纯身份证校验类别"},
		{mcp + "," + idv, true, "混在其它类别里也要拦住"},
		{idv + "," + mcp, true, "顺序无关"},
		{" " + idv + " ", true, "带空白也要识别"},
		{mcp, false, "MCP 是给客户端用的，照常下发"},
		{"1,2,3", false, "普通 STT/TTS/MT 照常下发"},
		{"", false, "空类别不拦"},
		{"abc", false, "非数字忽略、不误判"},
	}
	for _, c := range cases {
		if got := IsServerOnlySvc(c.categories); got != c.want {
			t.Errorf("IsServerOnlySvc(%q) = %v, want %v (%s)", c.categories, got, c.want, c.why)
		}
	}
}

func TestCategoriesHas(t *testing.T) {
	if !CategoriesHas("1,11,3", SvcCatIdVerify) {
		t.Error("应识别出含 SvcCatIdVerify")
	}
	// 不能被子串匹配骗到：类别 1 不等于类别 11
	if CategoriesHas("11", 1) {
		t.Error("类别 11 被误判为含类别 1（子串匹配 bug）")
	}
}