Add Scriptorium prompt assets

internal/modules/chunk/dnd/scenes/scriptorium_assets_test.go

@@ -0,0 +1,120 @@
+package scenes
+
+import (
+	"context"
+	"encoding/json"
+	"strings"
+	"testing"
+	"time"
+
+	"gitea.maximumdirect.net/eric/notarius/internal/framework/llm"
+	"gitea.maximumdirect.net/eric/notarius/internal/modules/dnd/promptassets"
+	"gitea.maximumdirect.net/eric/scriptorium"
+)
+
+func TestScriptoriumPromptPreparesTranscriptAndTaskMessages(t *testing.T) {
+	transcript := []byte(`{"id":"session-1","segments":[{"id":"u1","text":"We enter the crypt."}]}`)
+	prepared := prepareScenesPrompt(t, transcript)
+
+	if prepared.PromptID != PromptID {
+		t.Fatalf("prompt id = %q, want %q", prepared.PromptID, PromptID)
+	}
+	if got := len(prepared.Messages); got != 4 {
+		t.Fatalf("message count = %d, want 4", got)
+	}
+	if prepared.Messages[1].Role != "user" || prepared.Messages[1].CacheControl == nil {
+		t.Fatalf("transcript message did not render as cacheable user message: %#v", prepared.Messages[1])
+	}
+	wantTranscript := "A transcript of a Dungeons & Dragons gameplay session is provided below.\n\n" + string(transcript) + "\n"
+	if prepared.Messages[1].Content != wantTranscript {
+		t.Fatalf("transcript message = %q, want byte-identical shared transcript body", prepared.Messages[1].Content)
+	}
+	if !strings.Contains(prepared.Messages[2].Content, "Divide the provided transcript") {
+		t.Fatalf("task message missing scene task text: %q", prepared.Messages[2].Content)
+	}
+	if strings.Contains(prepared.Messages[2].Content, string(transcript)) {
+		t.Fatalf("task message leaked transcript bytes")
+	}
+}
+
+func TestScriptoriumPromptDiagnosticsOmitRawMaterials(t *testing.T) {
+	transcript := []byte(`{"secret":"source text"}`)
+	prepared := prepareScenesPrompt(t, transcript)
+	metadata := New().ManifestMetadata()
+
+	payload, err := json.Marshal(map[string]any{
+		"prepared": map[string]any{
+			"prompt_id":              prepared.PromptID,
+			"prompt_version":         prepared.PromptVersion,
+			"prompt_hash":            prepared.PromptHash,
+			"rendered_prompt_hash":   prepared.RenderedPromptHash,
+			"selected_profile_id":    prepared.SelectedProfileID,
+			"output_contract":        prepared.OutputContract,
+			"input_hashes":           prepared.InputHashes,
+			"effective_model_params": prepared.EffectiveModelParams,
+		},
+		"manifest": metadata,
+	})
+	if err != nil {
+		t.Fatalf("marshal diagnostics: %v", err)
+	}
+	diagnostics := string(payload)
+	for _, forbidden := range []string{
+		"source text",
+		"Divide the provided transcript",
+		`"properties"`,
+		"start_unit_id",
+	} {
+		if strings.Contains(diagnostics, forbidden) {
+			t.Fatalf("diagnostics leaked %q: %s", forbidden, diagnostics)
+		}
+	}
+	if metadata["prompt_id"] != PromptID || metadata["prompt_version"] != ResponseSchemaVersion {
+		t.Fatalf("manifest prompt metadata = %#v", metadata)
+	}
+	if !strings.HasPrefix(metadata["prompt_sha256"].(string), "sha256:") {
+		t.Fatalf("manifest prompt hash = %#v, want sha256-prefixed", metadata["prompt_sha256"])
+	}
+}
+
+func prepareScenesPrompt(t *testing.T, transcript []byte) *scriptorium.PreparedRun {
+	t.Helper()
+	registry := llm.NewAssetRegistry()
+	if err := promptassets.Register(registry); err != nil {
+		t.Fatalf("register shared prompt assets: %v", err)
+	}
+	if err := RegisterPromptAssets(registry); err != nil {
+		t.Fatalf("register scene prompt assets: %v", err)
+	}
+	engine := newScenesScriptoriumEngine(t, registry)
+	prepared, err := engine.Prepare(context.Background(), scriptorium.RunRequest{
+		PromptID:      PromptID,
+		PromptVersion: ResponseSchemaVersion,
+		ProfileID:     "scene-test-profile",
+		Inputs: map[string]scriptorium.ArtifactRef{
+			"transcript": scriptorium.InlineWithURI("file:///session.json", string(transcript)),
+		},
+	})
+	if err != nil {
+		t.Fatalf("Prepare() error = %v, want nil", err)
+	}
+	return prepared
+}
+
+func newScenesScriptoriumEngine(t *testing.T, registry *llm.AssetRegistry) *scriptorium.Engine {
+	t.Helper()
+	options, err := registry.ScriptoriumOptions()
+	if err != nil {
+		t.Fatalf("ScriptoriumOptions() error = %v, want nil", err)
+	}
+	options = append(options, scriptorium.WithProfiles(scriptorium.OpenAICompatibleProfile(scriptorium.OpenAICompatibleProfileConfig{
+		ID:       "scene-test-profile",
+		Endpoint: "http://127.0.0.1:1/v1",
+		Model:    "scene-test-model",
+	})))
+	engine, err := scriptorium.NewEngine(scriptorium.Config{Timeout: time.Second}, options...)
+	if err != nil {
+		t.Fatalf("NewEngine() error = %v, want nil", err)
+	}
+	return engine
+}