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Appium is an open source test automation framework for use with native and hybrid mobile apps. It drives iOS and Android apps using the WebDriver JSON wire protocol.

Jul 5, 2014

Robolectric is a unit test framework that de-fangs the Android SDK jar so you can test-drive the development of your Android app. Tests run inside the JVM on your workstation in seconds.

Jul 5, 2014

Testing and validation of REST services in Java is harder than in dynamic languages such as Ruby and Groovy. REST Assured brings the simplicity of using these languages into the Java domain.

Aug 29, 2016

Reliable Android testing, at your service.

Aug 6, 2016

Nice and simple DSL for Espresso in Kotlin.

Oct 12, 2017

A library for testing javac compilation with or without annotation processors.

Aug 30, 2015

This repository contains examples of basic unit tests written in Kotlin. In specific directories you can find gradle buildscript with needed dependencies and configuration, simple unit test and parameterized test.

Oct 10, 2018

Gordon is an Android instrumentation test runner designed for speed, simplicity, and reliability, so you can plug it in and never worry about flaky UI tests again.

Oct 29, 2019

Selendroid is a test automation framework which drives of the UI of Android native and hybrid applications (apps) and the mobile web with Selendroid. Tests are written using the Selenium 2 client API and for testing the application under test must not be modified.

Selendroid can be used on emulators and real devices and can be integrated as a node into the Selenium Grid for scaling and parallel testing.

Jan 22, 2015

Fork is the fastest way to execute Android instrumentation test suites by Shazam developers.

Nov 25, 2014

This library allows you to run Android UI tests multiple times in a single instrumentation execution. Written in Kotlin.

Nov 11, 2018

Simple class created in order to make Android automation testing easier, faster, cleaner and more intuitive. It synchronizes operations that might occur on any thread - with test thread. ConditionWatcher can be used as a replacement to Espresso's IdlingResources or it can work in parallel with them.

May 6, 2016

TestCoroutineRule library to simplify testing of coroutines.

Jul 7, 2019

Restito is a tool which is inspired by mockito and functionally is diametrically opposite to the Rest Assured.

Restito provides a DSL to:

  • Mimic rest server behavior
  • Record HTTP calls to the server
  • Perform verification against happened calls
Aug 29, 2016

Shared preferences mock is the lightweight library let you increase coverage of unit tests and simplify code for them with one line of code.

Jul 1, 2019

An Espresso IdlingResource for OkHttp.

Jun 23, 2016

Get bored with writing tedious and dull model tests?

Vago helps you write tests based on POJOs and supports test generation for POJOs transformations.

  • Avoid writing model testing boilerplates
  • Writing tests of POJOs faster
  • Test object transformation with simple implementation and annotations
Jun 30, 2018

Green Coffee is an Android library that allows you to run Cucumber scenarios in your instrumentation tests.

Sep 8, 2016

A sweeter Espresso. Never write your own IdlingResource again. Never manually turn off system animations again.

May 25, 2016

Robotium is an Android test automation framework that has full support for native and hybrid applications. Robotium makes it easy to write powerful and robust automatic black-box UI tests for Android applications.

Jul 5, 2014

Android Espresso made more fluent ☕️

Feb 24, 2017

Deploy new features to a choosen percentage of uers before delivering it to everyone.

It's useful to see if the new feature is appreciated by users, and do some adjustment before the grand opening.

Nov 19, 2016

Allows to use green-coffee together with Android Test Orchestrator.

Feb 18, 2018

RxTest is a Kotlin library for testing RxJava.

Main features

  • Clear tests: write clean, readable and simple tests in scala-test should style.
  • Easy to extend: create custom matchers for complex test cases or just for more readable code.
  • Simple to use: test api same as RxJava assertions you already know.
Jan 6, 2018

Easy Espresso UI testing for Android applications using RxJava.

May 16, 2015

An A/B Testing Library for Android that makes writing simple tests simpler by using annotations.

Sep 7, 2016

A complete reference for Android Testing with examples.

Nov 18, 2017

Burst is a set of test runners which rely on enums for varying both the instantiation of test classes and the methods inside of them.

Sep 21, 2014

Espresso's consistency makes it really easy to learn.

Want to match a view with a specific id? Use withId( Need to match with a piece of text? Use withText( or withText("some text). Awesome, consistent and it's very clear what it is you are doing.


After a few hours writing test code you'll find your code being a little bit too verbose. Not anymore.

Why should you need to explicitly specify that you are matching with some text if you are passing in some text as a parameter? Some for the view id, you can already see that it is a view id.

Ristretto allows you to write the same test code as you already write, but less verbose.

Jan 20, 2017

Solution to Remote config Firebase in reactive way.

Dec 18, 2016