card-games-utils/lib/tests/CardDeck.test.js

Utility package for card games

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var StandardDeckEnum_1 = require("../constants/StandardDeckEnum");
var StandardDeck_1 = require("../data/StandardDeck");
var CardDeck_1 = require("../models/CardDeck");
describe('test the CardDeck model and all methods in it', function () {
    it('test shuffleCards() method', function () {
        var cards = [];
        var sampleCardNames = [
            StandardDeckEnum_1.StandardCardName.CLUBS_ACE,
            StandardDeckEnum_1.StandardCardName.CLUBS_TWO,
            StandardDeckEnum_1.StandardCardName.CLUBS_THREE,
            StandardDeckEnum_1.StandardCardName.CLUBS_FOUR,
            StandardDeckEnum_1.StandardCardName.CLUBS_FIVE,
            StandardDeckEnum_1.StandardCardName.CLUBS_SIX,
        ];
        sampleCardNames.forEach(function (cardName) {
            cards.push({
                name: cardName,
                color: StandardDeck_1.StandardDeck.getColor(cardName),
                rank: StandardDeck_1.StandardDeck.getRank(cardName),
                number: StandardDeck_1.StandardDeck.getNumber(cardName),
                suite: StandardDeck_1.StandardDeck.getSuite(cardName),
            });
        });
        var shuffledCards = CardDeck_1.CardDeck.shuffleCards(cards);
        expect(Array.isArray(shuffledCards)).toBe(true);
        expect(shuffledCards.length).toBe(sampleCardNames.length);
        expect(cards).not.toMatchObject(shuffledCards);
    });
    it('test distributeCards() method', function () {
        var sampleCardNames = [
            StandardDeckEnum_1.StandardCardName.CLUBS_ACE,
            StandardDeckEnum_1.StandardCardName.CLUBS_TWO,
            StandardDeckEnum_1.StandardCardName.CLUBS_THREE,
            StandardDeckEnum_1.StandardCardName.CLUBS_FOUR,
            StandardDeckEnum_1.StandardCardName.CLUBS_FIVE,
            StandardDeckEnum_1.StandardCardName.CLUBS_SIX,
            StandardDeckEnum_1.StandardCardName.CLUBS_SEVEN,
            StandardDeckEnum_1.StandardCardName.CLUBS_EIGHT,
            StandardDeckEnum_1.StandardCardName.CLUBS_NINE,
            StandardDeckEnum_1.StandardCardName.CLUBS_TEN,
        ];
        var totalCardCount = 10;
        var playerCount = 2;
        var cardPerPlayer = 3;
        var distributedCards = CardDeck_1.CardDeck.distributeCards(sampleCardNames, playerCount, cardPerPlayer, true);
        expect(Array.isArray(distributedCards)).toBe(true);
        expect(distributedCards.length).toBe(2);
        expect(Array.isArray(distributedCards[0])).toBe(true);
        expect(distributedCards[0].length).toBe(playerCount);
        expect(distributedCards[0].every(function (cardGroup) { return cardGroup.length === cardPerPlayer; })).toBe(true);
        expect(Array.isArray(distributedCards[1])).toBe(true);
        expect(distributedCards[1].length).toBe(totalCardCount - playerCount * cardPerPlayer);
    });
});