Flutster

Easy Flutter app integration testing automation as replayable records.

Purpose

Conduct integration testing in a Flutter application by recording user events and comparing widget screenshots.

Easily detect errors in UI such as layout issues, unexpected behavior, and more with Flutster.

Use cases:

• Recording user events such as clicks and taps on widgets
• Track widget behavior and detect sources of UI issues
• Compare widgets with screenshots for difference using a variety of algorithms
• Simulate robo testing on Flutter apps
• Store recordings of your application

What you can track

Taps:

• Time the tap occurred
• Location of a tap
• Duration of a tap
• Widget tracking the event

Keys:

• Time the key press occurred
• Character of key pressed
• Duration of a key press
• Widget tracking the event

Screenshots:

• Time the screenshot was taken
• Comparison function used to compare screenshots
• Widget tracking the event

Platforms

Flutster has only been tested with Android.

Example

An example of use for this plugin is available under the example folder.

Dependency

Add to pubspec.yaml

dependencies:
  flutster:

Import:

import 'package:flutster/flutster.dart';

How to use

Method One: Replace or place one Scaffold per page you want to test with a FlutsterScaffold. For example:

   return FlutsterScaffold(
      name: "myUniqueWidgetName",
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: ...
    );

Method Two: Create the FlutsterTestRecorder and reference the widgets to test.

FlutsterTestRecorder(
  name: "myUniqueWidgetName",
  child: myWidget,
)

Once the Flutster plugin is integrated in your Android application, run the application either on an Android emulator or on a physical device with the help of scrcpy.

Use the Flutster menu to record widgets. Interact with your application to record user events. Store and playback recordings to test.

Documentation

Flutster documentation is available at site.flutster.com.

Feature requests/comments/questions/bugs

Feel free to log your feature requests/comments/questions/bugs here: https://github.com/jod-li/flutster/issues

Contributions

We would be happy to merge pull request proposals provided that:

• they don't break the compilation
• they provide the relevant adaptations to documentation
• they bring value
• they don't completely transform the code
• they are readable

Contributions and forks are very welcome!

In your pull request, feel free to add your line in the contributors section below:

Contributors

• jod.li

CI/CD

Continuous integration/deployment status: