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