Files
so-many-crows/jev_test.go
T
SmokeyandClaude Opus 5.5 4499291231 Jev classifier in tandem with the LLM Sentry
- Jev (TypeSafe, direct) triages mode and task type with confidence
- Its call stands at >= 70% on both and no split; otherwise the LLM
  Sentry decides (unsure, split needs subtasks, or Jev down)
- Jev flights obey the same budget, flock cap, timeout and log
- Tests for every path; flight log is nil-safe
- start.command reads TYPESAFE_API_KEY and threshold from .env

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UQnSw4RRWp8uqpj3nsnnXF
2026-10-27 17:13:48 -06:00

93 lines
3.1 KiB
Go

package main
import (
"context"
"encoding/json"
"net/http"
"net/http/httptest"
"strings"
"sync/atomic"
"testing"
)
// countingBrain is the LLM Sentry: it counts calls and always answers split with subtasks.
type countingBrain struct{ calls atomic.Int32 }
func (b *countingBrain) Name() string { return "counting" }
func (b *countingBrain) Ask(ctx context.Context, system, prompt string) (string, int, error) {
b.calls.Add(1)
return `{"mode":"split","task_type":"writing","subtasks":["a","b"],"reason":"two parts"}`, 10, nil
}
func fakeJev(t *testing.T, status int, mode string, modeConf float64, task string, taskConf float64) *JevClient {
t.Helper()
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.Header.Get("Authorization") != "Bearer tk" {
t.Errorf("auth header = %q", r.Header.Get("Authorization"))
}
var body map[string]any
json.NewDecoder(r.Body).Decode(&body)
if body["state"] == nil || body["questions"] == nil {
t.Errorf("request missing state or questions: %v", body)
}
w.WriteHeader(status)
json.NewEncoder(w).Encode(map[string]any{
"model": "jev-1.13.0",
"answers": map[string]any{
"mode": map[string]any{"type": "choice", "choice": mode, "confidence": modeConf},
"task_type": map[string]any{"type": "choice", "choice": task, "confidence": taskConf},
},
"usage": map[string]int{"input_tokens": 40, "output_tokens": 0},
})
}))
t.Cleanup(srv.Close)
return &JevClient{url: srv.URL, key: "tk", model: "jev-latest", threshold: 0.7, client: srv.Client()}
}
func triageWith(t *testing.T, j *JevClient) (Triage, int32) {
t.Helper()
brain := &countingBrain{}
f := NewFlock(brain, DefaultGuardrails(), nil)
f.SetClassifier(j)
tr, err := f.Triage(context.Background(), nil, "some item")
if err != nil {
t.Fatal(err)
}
return tr, brain.calls.Load()
}
func TestJevConfidentStandsAlone(t *testing.T) {
tr, llm := triageWith(t, fakeJev(t, 200, "murder", 0.91, "analysis", 0.88))
if llm != 0 || tr.Mode != "murder" || tr.TaskType != "analysis" || !strings.Contains(tr.Reason, "Jev: murder 91%") {
t.Fatalf("got %+v with %d LLM calls; want Jev's call alone", tr, llm)
}
}
func TestJevUnsureEscalates(t *testing.T) {
tr, llm := triageWith(t, fakeJev(t, 200, "solo", 0.55, "retrieval", 0.9))
if llm != 1 || !strings.Contains(tr.Reason, "unsure") {
t.Fatalf("got %+v with %d LLM calls; want escalation", tr, llm)
}
}
func TestJevSplitGetsSubtasksFromLLM(t *testing.T) {
tr, llm := triageWith(t, fakeJev(t, 200, "split", 0.95, "writing", 0.95))
if llm != 1 || tr.Mode != "split" || len(tr.Subtasks) != 2 || !strings.Contains(tr.Reason, "wrote the subtasks") {
t.Fatalf("got %+v with %d LLM calls; want LLM-written subtasks", tr, llm)
}
}
func TestJevDownFallsBackToLLM(t *testing.T) {
tr, llm := triageWith(t, fakeJev(t, 503, "solo", 0.9, "other", 0.9))
if llm != 1 || !strings.Contains(tr.Reason, "Jev was unavailable") {
t.Fatalf("got %+v with %d LLM calls; want fallback", tr, llm)
}
}
func TestNoJevKeyMeansNoClassifier(t *testing.T) {
t.Setenv("TYPESAFE_API_KEY", "")
if NewJev() != nil {
t.Fatal("expected no classifier without a key")
}
}