xingyue
080792a6c0
- StepRecord adds edgePrompt field (backward compat: defaults to "") - StepNode CAS schema includes edgePrompt - writeStepNode persists ctx.edgePrompt - buildHistory exposes edgePrompt in StepContext - buildBuiltinMessages reconstructs multi-turn moderator↔agent conversation: system = role prompt + output format (stable prefix) per prior visit: user (edgePrompt + inter-step summary) + assistant (output) current: user (edgePrompt + recent summary) - Zero extra persistence — pure function of CAS chain - Stable prefix for LLM prompt cache hits - 10 builtin tests pass, all other package tests pass
99 lines
3.1 KiB
TypeScript
99 lines
3.1 KiB
TypeScript
import { describe, expect, test } from "bun:test";
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import type { AgentContext } from "@uncaged/workflow-agent-kit";
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import type { ThreadId } from "@uncaged/workflow-protocol";
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import { buildHermesPrompt } from "../src/hermes.js";
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function makeCtx(overrides: Partial<AgentContext> = {}): AgentContext {
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return {
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threadId: "01JTEST0000000000000000000" as ThreadId,
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edgePrompt: "Proceed with the assigned role.",
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isFirstVisit: true,
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workflow: {
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roles: {
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developer: {
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description: "TDD implementation per test spec",
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goal: "Write code",
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capabilities: ["coding"],
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procedure: "1. Read spec\n2. Write code",
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output: "List files changed",
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frontmatter: "",
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},
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},
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conditions: {},
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graph: {},
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},
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role: "developer",
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start: { prompt: "Fix the bug", workflowHash: "abc123", threadId: "t1" },
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steps: [],
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store: {} as AgentContext["store"],
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outputFormatInstruction: "Use YAML frontmatter",
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...overrides,
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};
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}
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describe("buildHermesPrompt", () => {
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test("first visit uses full role prompt and includes moderator instruction", () => {
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const result = buildHermesPrompt(
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makeCtx({ edgePrompt: "Focus on the failing test.", isFirstVisit: true }),
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);
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expect(result).toMatch(/^Use YAML frontmatter/);
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expect(result).toContain("Write code");
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expect(result).toContain("## Task\nFix the bug");
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expect(result).toContain("## Moderator Instruction");
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expect(result).toContain("Focus on the failing test.");
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});
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test("re-entry uses continuation prompt with edge instruction", () => {
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const ctx = makeCtx({
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isFirstVisit: false,
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edgePrompt: "The reviewer rejected your work. Fix the issues.",
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steps: [
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{
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role: "developer",
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output: { summary: "Initial fix" },
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agent: "uwf-hermes",
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detail: "detail-1",
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edgePrompt: "Implement the fix.",
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},
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{
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role: "reviewer",
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output: { approved: false },
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agent: "uwf-hermes",
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detail: "detail-2",
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edgePrompt: "Review the code.",
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},
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],
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});
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const result = buildHermesPrompt(ctx);
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expect(result).not.toContain("## Task");
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expect(result).toContain("## What Happened Since Your Last Turn");
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expect(result).toContain("## Moderator Instruction");
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expect(result).toContain("The reviewer rejected your work.");
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});
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test("forced first visit via isFirstVisit uses initial prompt even when role appears in history", () => {
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const result = buildHermesPrompt(
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makeCtx({
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isFirstVisit: true,
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steps: [
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{
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role: "developer",
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output: { done: true },
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agent: "uwf-hermes",
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detail: "detail-1",
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edgePrompt: "First attempt.",
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},
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],
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edgePrompt: "Retry with a fresh approach.",
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}),
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);
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expect(result).toContain("## Task");
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expect(result).toContain("Retry with a fresh approach.");
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expect(result).not.toContain("## What Happened Since Your Last Turn");
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});
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});
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