InfoRSI/tests/ledger-rejections.test.ts

import assert from "node:assert/strict";
import { test } from "node:test";
import type { Ledger } from "../src/ledger/index.ts";
import {
  closeStage,
  critique,
  exited,
  freshLedger,
  implementation,
  notStarted,
  openStage,
  planRun,
  prediction,
  proposal,
  range,
  wrapUp,
} from "./ledger-helpers.ts";

// 写入时由 ledger 拒绝的四种情况（docs/结构.md 第四部分"写入时由 ledger 拒绝的几种情况"），每种一条拒收、一条对应的正常情况。
// 预期值来自文字：
// 1. 只收开着的阶段（有开阶段记录、没有关阶段记录）的提交，别的拒收；
// 2. 要替换的那一份不是本人在这个阶段、对同一个对象的最新一版 → 拒收；实现、修复、核验、消融实现、消融核验不能替换（方法.md 第五部分）；
// 3. 运行结果写在"确认启动"之前 → 拒收；"没启动"的结果不需要启动记录（方法.md 第七部分）；
// 4. 这一轮消融已经有格确认启动了，才来关这一轮的解释阶段 → 拒收（方法.md 4.3 ⑭）。

function submitWrapUp(ledger: Ledger, stageId: string, author: string, version: number, body = "收尾") {
  return ledger.append("submission", { stageId, author, target: null, item: null, version, jev: null, kind: "wrapUp", content: wrapUp(body) });
}

test("拒收 1：只收开着的阶段的提交：没开过的不收，关了以后不收、替换也不收；开着时收", (t) => {
  const { ledger } = freshLedger(t);
  assert.throws(() => submitWrapUp(ledger, "s1", "r1", 1), /没有开着/);
  openStage(ledger, "s1", "wrapUp", 1);
  submitWrapUp(ledger, "s1", "r1", 1);
  closeStage(ledger, "s1");
  assert.throws(() => submitWrapUp(ledger, "s1", "r2", 1), /没有开着/);
  assert.throws(() => submitWrapUp(ledger, "s1", "r1", 2, "关闭后想替换"), /没有开着/);
  assert.equal(ledger.records().filter((r) => r.kind === "submission").length, 1);
});

test("拒收 2 的正常情况：替换本人在这个阶段、对同一个对象的最新一版，版本号加 1", (t) => {
  const { ledger } = freshLedger(t);
  openStage(ledger, "s1", "firstPrediction", 1);
  const slot = { stageId: "s1", author: "r1", target: "c1", item: null, kind: "firstPrediction" as const };
  ledger.append("submission", { ...slot, version: 1, jev: null, content: prediction(range(1, 2, 3)) });
  ledger.append("submission", { ...slot, version: 2, jev: null, content: prediction(range(1, 2, 4)) });
  ledger.append("submission", { ...slot, version: 3, jev: null, content: prediction(range(1, 2, 5)) });
  assert.equal(ledger.latestSubmission(slot)?.content.version, 3);
});

test("拒收 2：要替换的那一份不是最新一版、不是本人的、不是同一个对象的、不在这个阶段，都拒收", (t) => {
  const { ledger } = freshLedger(t);
  openStage(ledger, "s1", "firstPrediction", 1);
  openStage(ledger, "s2", "firstPrediction", 1);
  const slot = { stageId: "s1", author: "r1", target: "c1", item: null, kind: "firstPrediction" as const };
  ledger.append("submission", { ...slot, version: 1, jev: null, content: prediction(range(1, 2, 3)) });
  ledger.append("submission", { ...slot, version: 2, jev: null, content: prediction(range(1, 2, 4)) });
  const next = { ...slot, version: 3, jev: null, content: prediction(range(1, 2, 6)) };
  // 想替换第 1 版，但最新是第 2 版。
  assert.throws(() => ledger.append("submission", { ...slot, version: 2, jev: null, content: prediction(range(0, 2, 4)) }), /最新是第 2 版/);
  // 要替换的第 3 版不存在。
  assert.throws(() => ledger.append("submission", { ...slot, version: 4, jev: null, content: prediction(range(1, 2, 6)) }), /最新是第 2 版/);
  // 不是本人的、不是同一个对象的、不在这个阶段的：本人在那里还没有交过。
  assert.throws(() => ledger.append("submission", { ...next, author: "r2" }), /还没有交过/);
  assert.throws(() => ledger.append("submission", { ...next, target: "c2" }), /还没有交过/);
  assert.throws(() => ledger.append("submission", { ...next, stageId: "s2" }), /还没有交过/);
  assert.equal(ledger.latestSubmission(slot)?.content.version, 2);
});

test("拒收 2：同一个人对同一个候选的几份挑刺按各自的编号分开算版本", (t) => {
  const { ledger } = freshLedger(t);
  openStage(ledger, "s1", "critique", 1);
  const slot = { stageId: "s1", author: "r1", target: "c1", kind: "critique" as const };
  ledger.append("submission", { ...slot, item: "k1", version: 1, jev: null, content: critique("第一份") });
  ledger.append("submission", { ...slot, item: "k2", version: 1, jev: null, content: critique("第二份") });
  ledger.append("submission", { ...slot, item: "k1", version: 2, jev: null, content: critique("第一份改") });
  assert.throws(() => ledger.append("submission", { ...slot, item: "k3", version: 2, jev: null, content: critique("x") }), /还没有交过/);
});

test("拒收 2：实现、修复、核验、消融实现、消融核验只收第一版，不能替换", (t) => {
  const { ledger } = freshLedger(t);
  openStage(ledger, "impl", "implementation", 1, ["e1"]);
  openStage(ledger, "fix", "implementation", 1, ["e1"]);
  openStage(ledger, "ver", "verification", 1, ["v1"]);
  openStage(ledger, "aimpl", "ablationImplementation", 1, ["e1"]);
  openStage(ledger, "aver", "ablationVerification", 1, ["v1"]);
  const base = { author: "e1", target: "c1", item: null };
  const verification = { clauses: [], factors: [], safeguards: [], unassigned: [], body: "无" };
  const ablImpl = { alsoOff: [], cannotRun: null, concerns: "无" };
  const cases = [
    { ...base, stageId: "impl", kind: "implementation" as const, content: implementation() },
    { ...base, stageId: "fix", kind: "repair" as const, content: implementation("修复") },
    { ...base, author: "v1", stageId: "ver", kind: "verification" as const, content: verification },
    { ...base, stageId: "aimpl", target: "cell1", kind: "ablationImplementation" as const, content: ablImpl },
    { ...base, author: "v1", stageId: "aver", target: "cell1", kind: "ablationVerification" as const, content: { factors: [] } },
  ];
  for (const c of cases) {
    ledger.append("submission", { ...c, version: 1, jev: null });
    assert.throws(() => ledger.append("submission", { ...c, version: 2, jev: null }), /不能替换/, c.kind);
  }
});

test("拒收 2：版本号只在同一种提交里接：不能替换的实现不能被别的种类顶替，提案和挑刺用同一个编号也接不上", (t) => {
  // 同一位置上，实现 v1 之后交收尾 v2 拒收，最新一版仍是实现；提案和挑刺用同一个编号，版本号各算各的。
  const { ledger } = freshLedger(t);
  openStage(ledger, "impl", "implementation", 1, ["e1"]);
  const implSlot = { stageId: "impl", author: "e1", target: "c1", item: null };
  ledger.append("submission", { ...implSlot, version: 1, jev: null, kind: "implementation", content: implementation() });
  assert.throws(() => ledger.append("submission", { ...implSlot, version: 2, jev: null, kind: "wrapUp", content: wrapUp() }), /还没有交过/);
  assert.equal(ledger.latestSubmission({ ...implSlot, kind: "implementation" })?.content.kind, "implementation");

  openStage(ledger, "mix", "proposal", 1);
  const mixSlot = { stageId: "mix", author: "r1", target: null, item: "x1" };
  ledger.append("submission", { ...mixSlot, version: 1, jev: null, kind: "proposal", content: proposal(range(1, 2, 3)) });
  assert.throws(() => ledger.append("submission", { ...mixSlot, version: 2, jev: null, kind: "critique", content: critique() }), /还没有交过/);
  assert.equal(ledger.latestSubmission({ ...mixSlot, kind: "critique" }), undefined);
});

test("拒收 3：没有确认启动就写运行结果，拒收；确认启动后可以写", (t) => {
  const { ledger } = freshLedger(t);
  planRun(ledger, "run1", "forward", 1);
  assert.throws(() => ledger.append("runResult", { run: "run1", process: exited, judged: null }), /还没有"确认启动"/);
  ledger.append("runStarted", { run: "run1" });
  ledger.append("runResult", { run: "run1", process: exited, judged: null });
});

test("拒收 3 的例外：确认没启动的结果不需要启动记录", (t) => {
  const { ledger } = freshLedger(t);
  planRun(ledger, "run1", "forward", 1);
  ledger.append("runResult", { run: "run1", process: notStarted, judged: null });
  assert.deepEqual(ledger.pending().runs, []);
});

test("拒收 4：这一轮已经有消融格确认启动，就不能关这一轮的解释阶段", (t) => {
  const { ledger } = freshLedger(t);
  openStage(ledger, "expl", "explanation", 2);
  planRun(ledger, "cellrun", "ablation", 2);
  ledger.append("runStarted", { run: "cellrun" });
  assert.throws(() => closeStage(ledger, "expl"), /解释冻结必须早于任何一格启动/);
  assert.equal(ledger.stageClosed("expl"), false);
});

test("拒收 4 的正常情况：只登记没启动、别的轮的消融启动、本轮正向启动，都不挡关解释阶段；关别的阶段不受限", (t) => {
  const { ledger } = freshLedger(t);
  openStage(ledger, "expl", "explanation", 2);
  planRun(ledger, "cell-planned", "ablation", 2); // 只登记，还没确认启动
  planRun(ledger, "cell-round1", "ablation", 1);
  ledger.append("runStarted", { run: "cell-round1" });
  planRun(ledger, "fwd-round2", "forward", 2);
  ledger.append("runStarted", { run: "fwd-round2" });
  closeStage(ledger, "expl");
  assert.equal(ledger.stageClosed("expl"), true);
  openStage(ledger, "wrap", "wrapUp", 2);
  planRun(ledger, "cell2", "ablation", 2);
  ledger.append("runStarted", { run: "cell2" });
  closeStage(ledger, "wrap");
  assert.equal(ledger.stageClosed("wrap"), true);
});