index.spec.ts

/// <reference path="jest-chain" />
/// <reference path="jest-extended" />

import { main } from "./index";

describe(`${main.name}()`, () => {
  const value = 1337 as const;
  
  it(`resolves to ${value} (1)`, async () => {
    await expect(main())
      .toResolve().then((result) => {
        expect(result)
          .not.toBeUndefined()
          .toBeDefined()
          .toBeNumber()
          .toBePositive()
          .toBe(value);
      });
  });
  
  it(`resolves to ${value} (2)`, async () => {
    await expect(main())
      .resolves.not.toBeUndefined()
      .resolves.toBeDefined()
      .resolves.toBeNumber()
      .resolves.toBePositive()
      .resolves.toBe(value);
  });
});