frontity/src/commands/__tests__/dev.test.ts

Frontity cli and entry point to other packages

import dev from "../dev";
import * as core from "@frontity/core";
import * as choosePort from "../../utils/choosePort";

jest.mock("@frontity/core");
jest.mock("../../utils/choosePort");

const mockedCore = core as jest.Mocked<typeof core>;
const mockedChoosePort = choosePort as jest.Mocked<typeof choosePort>;

describe("dev", () => {
  beforeEach(() => {
    mockedCore.dev.mockReset();
    mockedChoosePort.default.mockReset();
    mockedChoosePort.default.mockImplementation(() => 3000);
  });

  test("gets the correct default values when it receives an empty object", async () => {
    await dev({});
    expect(mockedCore.dev.mock.calls).toMatchSnapshot();
  });
});