boardgame.io/src/core/player-view.test.ts

library for turn-based games

/*
 * Copyright 2017 The boardgame.io Authors
 *
 * Use of this source code is governed by a MIT-style
 * license that can be found in the LICENSE file or at
 * https://opensource.org/licenses/MIT.
 */

import { PlayerView } from './player-view';
import type { Ctx } from '../types';

test('no change', () => {
  const G = { test: true };
  const newG = PlayerView.STRIP_SECRETS({ G, ctx: {} as Ctx, playerID: '0' });
  expect(newG).toEqual(G);
});

test('secret', () => {
  const G = { secret: true };
  const newG = PlayerView.STRIP_SECRETS({ G, ctx: {} as Ctx, playerID: '0' });
  expect(newG).toEqual({});
});

describe('players', () => {
  const G = {
    players: {
      '0': {},
      '1': {},
    },
  };

  test('playerID: "0"', () => {
    const newG = PlayerView.STRIP_SECRETS({ G, ctx: {} as Ctx, playerID: '0' });
    expect(newG.players).toEqual({ '0': {} });
  });

  test('playerID: "1"', () => {
    const newG = PlayerView.STRIP_SECRETS({ G, ctx: {} as Ctx, playerID: '1' });
    expect(newG.players).toEqual({ '1': {} });
  });

  test('playerID: null', () => {
    const newG = PlayerView.STRIP_SECRETS({
      G,
      ctx: {} as Ctx,
      playerID: null,
    });
    expect(newG.players).toEqual({});
  });
});