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2026-07-13 13:39:12 +08:00

27 lines
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TypeScript

import { describe, it } from "node:test";
import assert from "node:assert/strict";
import { buildJudgePrompt, parseJudgeVerdict } from "../../../open-sse/services/compression/eval/judge.ts";
describe("fidelity judge", () => {
it("buildJudgePrompt embeds both answers and asks for a SAME/DIFFERENT verdict", () => {
const msgs = buildJudgePrompt("the cat sat", "a cat was sitting");
const joined = msgs.map((m) => m.content).join("\n");
assert.match(joined, /the cat sat/);
assert.match(joined, /a cat was sitting/);
assert.match(joined.toUpperCase(), /SAME|MATERIALLY/);
});
it("parseJudgeVerdict maps a SAME verdict", () => {
assert.equal(parseJudgeVerdict("Verdict: SAME"), "same");
});
it("parseJudgeVerdict maps a MATERIALLY_DIFFERS verdict (case/format tolerant)", () => {
assert.equal(parseJudgeVerdict("VERDICT: materially_differs\nreason: omitted the error"), "materially-differs");
assert.equal(parseJudgeVerdict("differs materially"), "materially-differs");
});
it("parseJudgeVerdict returns 'unparseable' for noise", () => {
assert.equal(parseJudgeVerdict("I am not sure, could you clarify?"), "unparseable");
});
});