package service

import (
 "context"
 "testing"
 "github.com/stretchr/testify/require"
 coderws "github.com/coder/websocket"
)

func TestLatestReviewWSFailedDoneCounts429(t *testing.T) {
 cache := &trafficCacheStub{acquired:true}
 inner := &trafficFrameStub{payload:[]byte(`{"type":"response.done","response":{"status":"failed","error":{"code":"rate_limit_exceeded"}}}`)}
 policy := DefaultAccountTrafficPolicy(); policy.AdaptiveEnabled=true; policy.AdaptiveMode="automatic"
 frame:=&accountTrafficFrameConn{inner:inner,control:NewAccountTrafficService(cache),plan:AccountTrafficPlan{AccountID:42,Policy:policy},ctx:context.Background()}
 require.NoError(t,frame.WriteFrame(context.Background(),coderws.MessageText,[]byte(`{"type":"response.create"}`)))
 _,_,err:=frame.ReadFrame(context.Background());require.NoError(t,err)
 require.Equal(t,429,cache.status,"failed response.done contains a real rate limit; adaptation must see it")
}

func TestLatestReviewDisabledPoliciesIgnoreInactiveValues(t *testing.T) {
 _,err:=ParseAccountTrafficPolicy(map[string]any{AccountTrafficPolicyKey:map[string]any{"strict_rpm_enabled":false,"rpm":0,"adaptive_enabled":false}})
 require.NoError(t,err,"disabling the limiter must not require repairing an inactive hidden RPM field")
}

func TestLatestReviewObserveDoesNotDenyStaleAdmission(t *testing.T) {
 cache:=&trafficCacheStub{acquired:false}
 p:=DefaultAccountTrafficPolicy();p.AdaptiveEnabled=true
 _,permit,err:=NewAccountTrafficService(cache).Begin(context.Background(),AccountTrafficPlan{AccountID:42,Policy:p})
 if permit!=nil { permit.Finish(0) }
 require.NoError(t,err,"recommendation-only mode must not block requests when the cached plan changes")
}