flutter_vizzy_lib 1.0.0

Vizzy integration library for Flutter

flutter_vizzy_lib

Vizzy integration library for Flutter

Getting Started

This project is a starting point for a Dart package, a library module containing code that can be shared easily across multiple Flutter or Dart projects.

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.

Library usage

Add Vizzy to setUpAll(() on the test_driver initializing it with the parameters of the server and the current FlutterDriver used to drive the tests

  FlutterDriver driver;
  Vizzy vizzy;

  setUpAll(() async {
    driver = await FlutterDriver.connect();
    // Params can be read from environment variables too
    vizzy = Vizzy(
        driver: driver,
        projectId: <project-id>,
        token: <your-user-token>,
        username: <your-email>,
        url: <vizzy-server-url>
        );
  });

Inside your current instrumentation tests, add vizzy.takeScreenshot() to add a snapshot test of the current UI

  test('simple screenshot test', () async {
    await vizzy.takeScreenshot('home_screen');
  });

Add vizzy.verifyImages() to tearDownAll() to trigger the verification of the images

  tearDownAll(() async {
    if (driver != null) {
      driver.close();
      await vizzy.verifyImages();
    }
  });