LottoJudgeTest.js

import LottoJudge from "../src/service/LottoJudge";
import { PRIZES } from "../src/util/Rank";

describe("로또 판단하는 클래스 테스트", () => {
  test("로또 판단하는 judge 함수 정상 작동하는지 확인", () => {
    expect(() => {
      const lottoJudge = new LottoJudge([1, 2, 3, 4, 5], 6);
      return lottoJudge
        .judge([1, 2, 3, 4, 5])
        .toStictEqual({ rank: 1, prize: PRIZES[1] });
    });

    expect(() => {
      const lottoJudge = new LottoJudge([1, 2, 3, 4, 5], 6);
      return lottoJudge
        .judge([1, 2, 3, 4, 6])
        .toStictEqual({ rank: 2, prize: PRIZES[2] });
    });

    expect(() => {
      const lottoJudge = new LottoJudge([1, 2, 3, 4, 5], 6);
      return lottoJudge
        .judge([1, 2, 3, 4, 8])
        .toStictEqual({ rank: 3, prize: PRIZES[3] });
    });

    expect(() => {
      const lottoJudge = new LottoJudge([1, 2, 3, 4, 5], 6);
      return lottoJudge
        .judge([1, 2, 3, 8, 9])
        .toStictEqual({ rank: 4, prize: PRIZES[4] });
    });

    expect(() => {
      const lottoJudge = new LottoJudge([1, 2, 3, 4, 5], 6);
      return lottoJudge
        .judge([1, 2, 8, 9, 10])
        .toStictEqual({ rank: 5, prize: PRIZES[5] });
    });
  });
});