@johnf/react-native-owl/lib/commonjs/client/websocket.test.js

Visual regression testing for React Native

"use strict";

var _logger = require("../logger.js");
var _jestWebsocketMock = _interopRequireDefault(require("jest-websocket-mock"));
var _constants = require("../constants.js");
var _constants2 = require("./constants.js");
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
describe('websocket.ts', () => {
  const logger = new _logger.Logger(false);
  const onMessage = jest.fn();
  beforeEach(() => {
    onMessage.mockClear();
  });
  afterEach(() => {
    _jestWebsocketMock.default.clean();
  });
  it('should connect to the WS server and receive messages on iOS', async () => {
    const server = new _jestWebsocketMock.default(`ws://${_constants2.IOS_WS_HOST}:${_constants.WEBSOCKET_PORT}`);
    await require('./websocket').initWebSocket(logger, 'ios', onMessage);
    await server.connected;
    server.send('data');
    expect(onMessage).toHaveBeenCalledWith('data');
  });
  it('should connect to the WS server and receive messages on Android', async () => {
    const server = new _jestWebsocketMock.default(`ws://${_constants2.ANDROID_WS_HOST}:${_constants.WEBSOCKET_PORT}`);
    await require('./websocket').initWebSocket(logger, 'android', onMessage);
    await server.connected;
    server.send('data');
    expect(onMessage).toHaveBeenCalledWith('data');
  });
  it('should reject when failing to connect to a WS server', async () => {
    await expect(require('./websocket').initWebSocket(logger, 'ios', onMessage)).rejects.toBeTruthy();
  });
});
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