466 lines
16 KiB
TypeScript
466 lines
16 KiB
TypeScript
import test from 'node:test';
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import assert from 'node:assert/strict';
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import {
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applyAction,
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createGame,
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newPlayer,
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viewGame,
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RuleError,
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type Game,
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type Action,
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} from '../game/engine';
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import { baseDeck } from '../game/cards';
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import { botActions, runBots } from '../game/bots';
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import { DIFFICULTIES } from '../game/bot-profiles';
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import {
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truthFactAnswer,
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truthQuestionText,
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type TruthFact,
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type TruthQuestion,
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} from '../game/truthtrance';
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import { CHEAP_HERO_TRAITOR } from '../game/traitors';
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void test('whole card questions name Amal, Thumper and the actual printed Karama role and shipment beneficiary', () => {
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const question = (effect: 'amal' | 'thumper' | 'karamaAuction' | 'karamaShipment', source: string) =>
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truthQuestionText({ kind: 'turnActions', target: 'emperor', turn: 2, mixed: { kind: 'action', action: {
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kind: 'windowCardPlay', effect, source,
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} } }, id => id, id => id, id => id === 'emperor' ? 'Emperor' : id);
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assert.match(question('thumper', 'first-spice-reveal:2'), /Thumper.*original first Spice reveal.*ignored or suppressed/);
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assert.match(question('amal', 'phase-opening:2:8'), /Amal.*original phase opening.*before ordinary payments/);
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assert.match(question('karamaAuction', 'ordinary-auction:2:1'), /Karama.*original ordinary auction lot.*winning invoice/);
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assert.match(question('karamaShipment', '["karamaShipment",2,"emperor","original"]'), /Karama.*Emperor’s original unused shipment price/);
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});
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function fixture() {
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const g = createGame('TRUTH22', newPlayer('a', 'Atreides', 'atreides'));
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g.players.push(
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newPlayer('e', 'Emperor', 'emperor'),
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newPlayer('h', 'Harkonnen', 'harkonnen'),
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);
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g.status = 'playing';
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g.phase = 4;
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g.turn = 2;
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g.order = ['e', 'h', 'a'];
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g.deck = baseDeck();
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g.players.forEach((p) => {
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p.hand = [];
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p.traitorChoices = [];
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p.traitors = [p.leaders[0].id];
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});
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hold(g, 'a', 'Truthtrance');
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hold(g, 'h', 'Truthtrance');
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hold(g, 'e', 'Shield');
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return g;
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}
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function hold(g: Game, id: string, name: string) {
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const index = g.deck.findIndex((c) => c.name === name);
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assert.ok(index >= 0);
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const card = g.deck.splice(index, 1)[0];
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g.players.find((p) => p.id === id)!.hand.push(card);
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return card.id;
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}
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function declare(g: Game, id = 'a') {
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return applyAction(g, id, {
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type: 'card',
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card: g.players
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.find((p) => p.id === id)!
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.hand.find((c) => c.effect === 'truthtrance')!.id,
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});
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}
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function priority(state: Game) {
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let g = state;
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while (g.truthtrance?.stage === 'priority')
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g = applyAction(
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g,
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g.players.find((p) => !g.truthtrance!.passed.includes(p.id))!.id,
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{ type: 'truthPass' },
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);
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return g;
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}
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const fact: TruthQuestion = {
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kind: 'fact',
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target: 'e',
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fact: { kind: 'hand', name: 'Shield' },
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};
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const ask = (g: Game, question: TruthQuestion = fact, id = 'a') =>
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applyAction(g, id, { type: 'truthAsk', question });
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const answer = (g: Game, value = 'yes', id = 'e') =>
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applyAction(g, id, { type: 'truthAnswer', answer: value });
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const cards = (g: Game) =>
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[...g.deck, ...g.discard, ...g.players.flatMap((p) => p.hand)]
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.map((c) => c.id)
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.sort();
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void test('simultaneous declarations resolve by storm order, independent of network arrival', () => {
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const initial = fixture();
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let g = declare(initial);
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assert.equal(g.truthtrance!.stage, 'priority');
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g = priority(declare(g, 'h'));
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assert.deepEqual(
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g.truthtrance!.queue.map((q) => q.player),
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['h', 'a'],
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);
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assert.equal(g.discard.length, 0);
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assert.throws(() => ask(g), /holder to ask/);
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g = answer(ask(g, fact, 'h'));
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assert.equal(g.truthtrance!.queue[0].player, 'a');
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assert.equal(g.truthtrance!.stage, 'ask');
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assert.equal(g.discard.length, 1);
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g = answer(ask(g));
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assert.equal(g.truthtrance, null);
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assert.equal(g.discard.length, 2);
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assert.deepEqual(cards(g), cards(initial));
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assert.equal(initial.discard.length, 0);
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assert.equal(initial.truthtrance, undefined);
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});
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void test('private fact answer is visible only to its target until publicly answered', () => {
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const g = ask(priority(declare(fixture())));
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for (const id of ['a', 'h']) {
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const v = viewGame(g, id);
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assert.equal(v.truthAnswer, null);
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assert.equal(v.players.find((p) => p.id === 'e')!.hand, undefined);
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assert.deepEqual(v.truthHistory, []);
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assert.equal(v.truthtrance!.question!.kind, 'fact');
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}
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assert.equal(viewGame(g, 'e').truthAnswer, 'yes');
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assert.throws(() => answer(g, 'no'), /truthfully/);
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assert.throws(() => answer(g, 'unknown'), /truthfully/);
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assert.throws(() => answer(g, 'yes', 'a'), /questioned player/);
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const done = answer(JSON.parse(JSON.stringify(g)));
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for (const p of done.players)
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assert.equal(viewGame(done, p.id).truthHistory[0].answer, 'yes');
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assert.equal(viewGame(done, 'a').players[1].hand, undefined);
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});
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void test('AND/OR answers reveal the combined fact rather than the matching private identity', () => {
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const g = fixture();
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g.players[1].traitors.push(CHEAP_HERO_TRAITOR);
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const yes: TruthFact = { kind: 'traitor', leader: CHEAP_HERO_TRAITOR };
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const no: TruthFact = { kind: 'hand', name: 'Lasgun' };
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assert.equal(
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truthFactAnswer(g.players[1], { kind: 'and', terms: [yes, no] }),
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'no',
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);
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assert.equal(
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truthFactAnswer(g.players[1], { kind: 'or', terms: [yes, no] }),
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'yes',
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);
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const asked = ask(priority(declare(g)), {
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kind: 'fact',
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target: 'e',
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fact: { kind: 'or', terms: [yes, no] },
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});
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const done = answer(asked);
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assert.equal(done.truthHistory![0].answer, 'yes');
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assert.deepEqual(Object.keys(done.truthHistory![0]).sort(), [
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'answer',
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'asker',
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'phase',
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'question',
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'turn',
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]);
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assert.equal(viewGame(done, 'a').players[1].traitors, undefined);
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});
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void test('any-time question overlays and restores pending windows without reapplying effects', () => {
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for (const mode of [
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'opening',
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'response',
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'decision',
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'battle',
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'spice',
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] as const) {
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const initial = fixture();
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if (mode === 'opening')
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initial.phaseOpening = { passed: ['e'], initialize: true };
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if (mode === 'response') {
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hold(initial, 'a', 'Karama');
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initial.response = { kind: 'emperorIncome', owner: 'e', passed: ['h'] };
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initial.auction = {
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cards: initial.deck.splice(0, 2),
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index: 0,
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bid: 3,
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bidder: 'a',
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active: 'h',
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passed: [],
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opener: 0,
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};
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}
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if (mode === 'decision') {
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initial.advanced = true;
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initial.phase = 3;
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initial.players.find(p => p.id === 'h')!.specialKaramaUsed = true;
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hold(initial, 'h', 'Shield'); // Preserve a real return choice during the overlay.
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initial.decision = {
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kind: 'handExchange',
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player: 'h',
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target: 'a',
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count: 1,
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};
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initial.pendingExchange = {
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response: { kind: 'harkonnenBonus', owner: 'h', passed: [] },
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decision: null,
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};
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}
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if (mode === 'battle') {
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initial.phase = 6;
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initial.battle = {
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territory: 'arrakeen',
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attacker: 'a',
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defender: 'e',
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prepared: true,
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plans: {
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e: {
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dial: 1,
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leader: initial.players[1].leaders[0].id,
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weapon: null,
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defense: initial.players[1].hand[0].id,
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support: 0,
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},
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},
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revealed: false,
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traitorCalls: {},
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preparation: { kind: 'prescience', owner: 'a', beneficiary: 'a' },
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voice: { target: 'e', kind: 'poison', must: false },
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};
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}
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if (mode === 'spice') {
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initial.phase = 1;
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initial.spiceWindow = {
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territory: 'red_chasm',
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sector: 7,
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amount: 8,
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harvested: false,
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};
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initial.ready = ['e'];
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}
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const before = structuredClone(initial);
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let g = ask(priority(declare(initial, 'a')));
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for (const action of [
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{ type: 'ready' },
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{ type: 'passResponse' },
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{ type: 'decision' },
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{ type: 'battlePlan', dial: 1 },
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{ type: 'card', card: initial.players[2].hand[0].id },
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{ type: 'card', mode: 'special', card: initial.players[2].hand[0].id },
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])
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assert.throws(() => applyAction(g, 'h', action), RuleError);
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g = answer(JSON.parse(JSON.stringify(g)));
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for (const key of [
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'phaseOpening',
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'response',
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'decision',
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'pendingExchange',
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'auction',
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'battle',
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'spiceWindow',
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'ready',
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'phase',
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'turn',
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'active',
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'spice',
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] as const)
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assert.deepEqual(g[key], before[key], `${mode}: ${key}`);
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assert.equal(g.players[1].spice, before.players[1].spice);
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assert.deepEqual(initial, before);
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}
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});
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void test('unknown answers permit a different question or save, without discarding the card', () => {
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const q: TruthQuestion = {
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kind: 'freeform',
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target: 'e',
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text: 'Will you win two battles this turn?',
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scope: 'fact',
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};
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let g = ask(priority(declare(fixture())), q);
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g = answer(g, 'unknown');
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assert.equal(g.truthtrance!.stage, 'unknown');
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assert.equal(g.discard.length, 0);
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assert.throws(
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() => applyAction(g, 'e', { type: 'truthSave' }),
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/can be saved/,
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);
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const saved = applyAction(JSON.parse(JSON.stringify(g)), 'a', {
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type: 'truthSave',
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});
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assert.equal(saved.truthtrance, null);
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assert.ok(saved.players[0].hand.some((c) => c.effect === 'truthtrance'));
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const retried = answer(ask(g));
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assert.equal(retried.truthHistory!.length, 2);
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assert.equal(retried.discard.length, 1);
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assert.throws(
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() =>
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applyAction(ask(priority(declare(fixture()))), 'a', {
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type: 'truthSave',
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}),
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/can be saved/,
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);
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});
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void test('freeform current-turn promises are public records with explicit turn scope', () => {
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const question: TruthQuestion = {
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kind: 'freeform',
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scope: 'currentTurn',
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target: 'e',
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text: 'Will you ship six or more forces to Carthag this turn?',
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};
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const g = answer(ask(priority(declare(fixture())), question), 'no');
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assert.equal(g.truthHistory![0].turn, 2);
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assert.deepEqual(g.truthHistory![0].question, question);
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for (const p of g.players)
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assert.deepEqual(viewGame(g, p.id).truthHistory, g.truthHistory);
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});
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void test('malformed questions, targets and forged answers cannot mutate authoritative state', () => {
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const g = priority(declare(fixture()));
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const before = JSON.stringify(g);
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const invalid: unknown[] = [
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null,
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{},
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{ ...fact, target: 'a' },
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{ ...fact, target: 'intruder' },
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{ ...fact, fact: { kind: 'hand', name: '__proto__' } },
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{ ...fact, fact: { kind: 'traitor', leader: 'missing' } },
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{ ...fact, fact: { kind: 'and', terms: [] } },
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{ ...fact, fact: { kind: 'or', terms: Array(9).fill(fact.fact) } },
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{ kind: 'freeform', target: 'e', text: ' ', scope: 'fact' },
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{ kind: 'freeform', target: 'e', text: 'x'.repeat(501), scope: 'fact' },
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{ kind: 'freeform', target: 'e', text: 'Future?', scope: 'nextTurn' },
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];
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let nested = fact.fact;
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for (let i = 0; i < 6; i++)
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nested = { kind: 'and', terms: [nested, fact.fact] };
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invalid.push({ ...fact, fact: nested });
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for (const question of invalid)
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assert.throws(
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() => applyAction(g, 'a', { type: 'truthAsk', question }),
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RuleError,
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);
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assert.equal(JSON.stringify(g), before);
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assert.throws(
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() => applyAction(ask(g), 'e', { type: 'truthAnswer', answer: true }),
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/Answer Yes/,
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);
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assert.throws(
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() => applyAction(fixture(), 'a', { type: 'truthAnswer', answer: 'yes' }),
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/no pending/,
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);
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});
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void test('unselected setup traitors are unknown and a Truthtrance does not finish setup prematurely', () => {
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const g = fixture();
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g.status = 'setup';
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g.players[1].traitors = [];
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g.players[1].traitorChoices = [g.players[1].leaders[1].id];
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const q: TruthQuestion = {
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kind: 'fact',
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target: 'e',
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fact: { kind: 'traitor', leader: g.players[1].leaders[0].id },
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};
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const pending = ask(priority(declare(g)), q);
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assert.equal(pending.status, 'setup');
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assert.equal(viewGame(pending, 'e').truthAnswer, 'unknown');
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const unknown = answer(pending, 'unknown');
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assert.equal(unknown.status, 'setup');
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const saved = applyAction(unknown, 'a', { type: 'truthSave' });
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assert.equal(saved.status, 'setup');
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assert.deepEqual(
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saved.players[1].traitorChoices,
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g.players[1].traitorChoices,
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);
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});
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void test('all AI levels pass priority and publish verified answers from their own private view', () => {
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for (const level of DIFFICULTIES) {
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const initial = fixture();
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initial.players[1].bot = level;
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initial.players[2].bot = level;
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let g = runBots(declare(initial));
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assert.equal(g.truthtrance!.stage, 'ask');
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g = ask(g);
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assert.deepEqual(botActions(viewGame(g, 'h')), []);
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assert.deepEqual(botActions(viewGame(g, 'e')), [
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{ type: 'truthAnswer', answer: 'yes' },
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]);
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const done = runBots(g, 1);
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assert.equal(done.truthtrance, null);
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assert.equal(done.truthHistory![0].answer, 'yes');
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}
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});
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void test('AI handles unparseable freeform questions honestly and can complete a declared question', () => {
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for (const level of DIFFICULTIES) {
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const initial = fixture();
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initial.players[1].bot = level;
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const q: TruthQuestion = {
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kind: 'freeform',
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target: 'e',
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scope: 'fact',
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text: 'Will you win two battles?',
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};
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const pending = ask(priority(declare(initial)), q);
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assert.throws(() => answer(pending, 'yes'), /cannot yet interpret/);
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const unknown = runBots(pending);
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assert.equal(unknown.truthtrance!.stage, 'unknown');
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assert.equal(unknown.discard.length, 0);
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const bot = fixture();
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bot.players[0].bot = level;
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let g = priority(declare(bot));
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const actions: Action[] = botActions(viewGame(g, 'a'));
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assert.equal(actions.length, 1);
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assert.equal(actions[0].type, 'truthAsk');
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g = applyAction(g, 'a', actions[0]);
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const target = g.truthtrance!.question!.target;
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const actual = viewGame(g, target).truthAnswer!;
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g = answer(g, actual, target);
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assert.equal(g.truthtrance, null);
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}
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});
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void test('truth windows do not bypass lobby or finished-game boundaries and cannot be redeclared after passing', () => {
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for (const status of ['lobby', 'finished'] as const) {
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const g = fixture();
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g.status = status;
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assert.throws(() => declare(g), RuleError);
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}
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let g = declare(fixture());
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assert.throws(() => declare(g), /already declared/);
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g = applyAction(g, 'h', { type: 'truthPass' });
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assert.throws(() => declare(g, 'h'), /already declared/);
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assert.throws(
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() => applyAction(g, 'h', { type: 'truthPass' }),
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/priority window/,
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);
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});
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void test('a holder can declare both physical Truthtrances with separate answers and disposal', () => {
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const initial = fixture();
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initial.players[0].hand.push(initial.players[2].hand.pop()!);
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const ids = initial.players[0].hand.map((c) => c.id);
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for (const extra of [
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[ids[0]],
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[initial.players[1].hand[0].id],
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['forged'],
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'not-an-array',
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])
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assert.throws(
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() =>
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applyAction(initial, 'a', { type: 'card', card: ids[0], cards: extra }),
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RuleError,
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);
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let g = priority(
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applyAction(initial, 'a', { type: 'card', card: ids[0], cards: [ids[1]] }),
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);
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assert.equal(g.truthtrance!.queue.length, 2);
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g = answer(ask(g));
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assert.equal(g.discard.length, 1);
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assert.equal(g.truthtrance!.queue[0].card, ids[1]);
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g = answer(
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ask(g, {
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kind: 'freeform',
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target: 'e',
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text: 'Will you win two battles?',
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scope: 'fact',
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}),
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'unknown',
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);
|
||
g = applyAction(g, 'a', { type: 'truthSave' });
|
||
assert.equal(g.truthtrance, null);
|
||
assert.deepEqual(
|
||
g.players[0].hand.map((c) => c.id),
|
||
[ids[1]],
|
||
);
|
||
assert.deepEqual(cards(g), cards(initial));
|
||
});
|