xref: /expo/packages/@expo/cli/src/run/ios/__tests__/runIosAsync-test.ts (revision c4ef02ae)

import { vol } from 'memfs';

import { Log } from '../../../log';
import rnFixture from '../../../prebuild/__tests__/fixtures/react-native-project';
import { logProjectLogsLocation } from '../../hints';
import { buildAsync } from '../XcodeBuild';
import { launchAppAsync } from '../launchApp';
import { isSimulatorDevice, resolveDeviceAsync } from '../options/resolveDevice';
import { resolveOptionsAsync } from '../options/resolveOptions';
import { runIosAsync } from '../runIosAsync';

jest.mock('../../hints', () => ({
  logProjectLogsLocation: jest.fn(),
  logDeviceArgument: jest.fn(),
}));

jest.mock('../../../log');

jest.mock('../../../utils/port');

jest.mock('../options/resolveDevice', () => ({
  isSimulatorDevice: jest.fn(() => true),
  resolveDeviceAsync: jest.fn(async () => ({
    name: 'mock',
    udid: '123',
  })),
}));

jest.mock('../../../utils/env', () => ({
  env: {
    CI: false,
  },
}));

jest.mock('../../startBundler', () => ({
  startBundlerAsync: jest.fn(() => ({
    startAsync: jest.fn(),
  })),
}));

jest.mock('../../../start/platforms/ios/AppleDeviceManager', () => ({
  AppleDeviceManager: {
    resolveAsync: async () => ({
      device: {},
    }),
  },
}));

jest.mock('../XcodeBuild', () => ({
  logPrettyItem: jest.fn(),
  buildAsync: jest.fn(async () => '...'),
  getAppBinaryPath: jest.fn(() => '/mock_binary'),
}));

jest.mock('../launchApp', () => ({
  launchAppAsync: jest.fn(async () => {}),
}));

const asMock = <T extends (...args: any[]) => any>(fn: T): jest.MockedFunction<T> =>
  fn as jest.MockedFunction<T>;

const mockPlatform = (value: typeof process.platform) =>
  Object.defineProperty(process, 'platform', {
    value,
  });

const platform = process.platform;

afterEach(() => {
  mockPlatform(platform);
});

describe(resolveOptionsAsync, () => {
  afterEach(() => vol.reset());

  it(`asserts that the function only runs on darwin machines`, async () => {
    mockPlatform('win32');
    await expect(runIosAsync('/', {})).rejects.toThrow(/EXIT_CALLED/);
    expect(Log.exit).toBeCalledWith(expect.stringMatching(/eas build -p ios/));
  });

  it(`runs ios on simulator`, async () => {
    mockPlatform('darwin');
    vol.fromJSON(rnFixture, '/');

    await runIosAsync('/', {});

    expect(buildAsync).toBeCalledWith({
      buildCache: true,
      configuration: 'Debug',
      device: { name: 'mock', udid: '123' },
      isSimulator: true,
      port: 8081,
      projectRoot: '/',
      scheme: 'ReactNativeProject',
      shouldSkipInitialBundling: false,
      shouldStartBundler: true,
      xcodeProject: { isWorkspace: false, name: '/ios/ReactNativeProject.xcodeproj' },
    });

    expect(launchAppAsync).toBeCalledWith('/mock_binary', expect.anything(), {
      device: { name: 'mock', udid: '123' },
      isSimulator: true,
      shouldStartBundler: true,
    });

    expect(logProjectLogsLocation).toBeCalled();
  });

  it(`runs ios on device`, async () => {
    asMock(resolveDeviceAsync).mockResolvedValueOnce({
      name: "Evan's phone",
      model: 'iPhone13,4',
      osVersion: '15.4.1',
      deviceType: 'device',
      udid: '00008101-001964A22629003A',
    });
    asMock(isSimulatorDevice).mockReturnValueOnce(false);
    mockPlatform('darwin');
    vol.fromJSON(rnFixture, '/');

    await runIosAsync('/', { device: '00008101-001964A22629003A' });

    expect(buildAsync).toBeCalledWith({
      buildCache: true,
      configuration: 'Debug',
      device: {
        deviceType: 'device',
        model: 'iPhone13,4',
        name: "Evan's phone",
        osVersion: '15.4.1',
        udid: '00008101-001964A22629003A',
      },
      isSimulator: false,
      port: 8081,
      projectRoot: '/',
      scheme: 'ReactNativeProject',
      shouldSkipInitialBundling: true,
      shouldStartBundler: true,
      xcodeProject: { isWorkspace: false, name: '/ios/ReactNativeProject.xcodeproj' },
    });

    expect(launchAppAsync).toBeCalledWith('/mock_binary', expect.anything(), {
      device: {
        deviceType: 'device',
        model: 'iPhone13,4',
        name: "Evan's phone",
        osVersion: '15.4.1',
        udid: '00008101-001964A22629003A',
      },
      isSimulator: false,
      shouldStartBundler: true,
    });

    expect(logProjectLogsLocation).toBeCalled();
  });
});