@idealic/poker-engine/src/__tests__/api/hand/fixtures/baseHand.ts

Poker game engine and hand evaluator

import type { Hand } from '../../../../Hand';

/**
 * BASE_HAND fixture - The single source of truth for all Hand API tests
 *
 * Represents a complete 3-player No-Limit Texas Hold'em game from start to showdown.
 * This is the ONLY fixture used across all Hand tests to ensure consistency.
 */
export const BASE_HAND = {
  variant: 'NT',
  players: ['Alice', 'Bob', 'Charlie'],
  startingStacks: [1000, 1000, 1000],
  blindsOrStraddles: [0, 10, 20],
  antes: [0, 0, 0],
  actions: [
    'd dh p1 6c5h #1756734331690',
    'd dh p2 Jc2s #1756734331691',
    'd dh p3 Tc3c #1756734331691',
    'p1 cc #1756734331691',
    'p2 cc #1756734331691',
    'p3 cc #1756734331691',
    'd db 8s2dJs #1756734331691',
    'p2 cc #1756734331692',
    'p3 cc #1756734331692',
    'p1 cc #1756734331692',
    'd db Kh #1756734331692',
    'p2 cc #1756734331692',
    'p3 cc #1756734331692',
    'p1 cc #1756734331692',
    'd db Qd #1756734331692',
    'p2 cc #1756734331692',
    'p3 cc #1756734331692',
    'p1 cc #1756734331692',
    'p2 sm Jc2s #1756734331692',
    'p3 sm Tc3c #1756734331692',
    'p1 sm 6c5h #1756734331692',
  ],
  minBet: 20,
  seed: 12345,
} as const satisfies Hand;

export const BASE_HAND_PARSED: Hand = {
  venue: 'PokerStars',
  variant: 'NT',
  currency: 'USD',
  timestamp: 1735165507000,
  timeZone: 'UTC',
  players: ['XneferX', 'goggy100', 'tintin641', 'Christianzt1', 'Une73', 'kekoccc'],
  startingStacks: [124.04, 54.53, 100, 125.11, 62.79, 100],
  blindsOrStraddles: [0, 0, 0, 0.5, 1, 0],
  antes: [0, 0, 0, 0, 0, 0],
  actions: [
    'd dh p1 ????',
    'd dh p2 ????',
    'd dh p3 ????',
    'd dh p4 ????',
    'd dh p5 ????',
    'd dh p6 ????',
    'p6 f',
    'p1 f',
    'p2 f',
    'p3 f',
    'p4 cbr 3',
    'p5 cc',
    'd db Qd2h2s',
    'p4 cbr 1.42',
    'p5 cc',
    'd db 2c',
    'p4 cc',
    'p5 cbr 4.2',
    'p4 cc',
    'd db 5s',
    'p4 cc',
    'p5 cc',
    'p4 sm Qh9h',
    'p5 sm',
  ],
  year: 2024,
  month: 12,
  day: 26,
  time: '01:25:07',
  table: 'Vaticana II',
  hand: 254024998080,
  seatCount: 6,
  rake: 0.86,
  totalPot: 17.24,
  seats: [1, 2, 3, 4, 5, 6],
  minBet: 1,
};

export const BASE_HAND_POKERSTARS = `PokerStars Hand #254024998080:  Hold'em No Limit ($0.50/$1 USD) - 2024/12/25 17:25:07 ET\nTable 'Vaticana II' 6-max Seat #3 is the button\nSeat 1: XneferX ($124.04 in chips)\nSeat 2: goggy100 ($54.53 in chips)\nSeat 3: tintin641 ($100 in chips)\nSeat 4: Christianzt1 ($125.11 in chips)\nSeat 5: Une73 ($62.79 in chips)\nSeat 6: kekoccc ($100 in chips)\nChristianzt1: posts small blind $0.50\nUne73: posts big blind $1\n*** HOLE CARDS ***\nkekoccc: folds\nXneferX: folds\ngoggy100: folds\ntintin641: folds\nChristianzt1: raises $2 to $3\nUne73: calls $2\n*** FLOP *** [Qd 2h 2s]\nChristianzt1: bets $1.42\nUne73: calls $1.42\n*** TURN *** [Qd 2h 2s] [2c]\nChristianzt1: checks\nUne73: bets $4.20\nChristianzt1: calls $4.20\n*** RIVER *** [Qd 2h 2s 2c] [5s]\nChristianzt1: checks\nUne73: checks\n*** SHOW DOWN ***\nChristianzt1: shows [Qh 9h] (a full house, Deuces full of Queens)\nUne73: mucks hand\n*** SUMMARY ***\nTotal pot $17.24 | Rake $0.86\nBoard [Qd 2h 2s 2c 5s]\nSeat 1: XneferX folded before Flop (didn't bet)\nSeat 2: goggy100 folded before Flop (didn't bet)\nSeat 3: tintin641 (button) folded before Flop (didn't bet)\nSeat 4: Christianzt1 (small blind) shows Queen of Hearts, Nine of Hearts, got combination a full house, Deuces full of Queens\nSeat 5: Une73 (big blind)\nSeat 6: kekoccc folded before Flop (didn't bet)`;