Kotlin Espresso sample

MVP Android project that uses Espresso instrumentation tests. All code are written in Kotlin.

From pot8os·Updated February 4, 2025·View on GitHub·

This is MVP project for Android app that is written in [Kotlin](https://github.com/JetBrains/kotlin) and uses [Espresso](https://developer.android.com/intl/ja/tools/testing-support-library/index.html#Espresso) to run both unit and instrumented tests. The project is written primarily in Kotlin, distributed under the MIT License license, first published in 2015. Key topics include: android, android-architecture-component, androidx, espresso, instrumentation-tests.

Kotlin-Espresso-Sample

This is MVP project for Android app that is written in Kotlin and uses Espresso to run both unit and instrumented tests.

What you can learn from this project

How to share test cases between Instrumented tests and unit tests
Fundamental and practical methods that how to write Android code using Android Architecture Components that brings ViewModel.

Requirements

Run with Android Studio 4 (or newer)

Target app

No need to explain about the app since you are familiar with this well.. :)

Run tests

Requires a connected device to run Instrumented tests. It doesn't matter whether it's a simulator and a real one.

Using Android Studio

	Instrumented Tests	Unit Tests
Gradle task name	`:app:connectedAndroidTest`<br/><br/>	`:app:testDebugUnitTest`<br/><br/>
Location of test code	`src/androidTest/kotlin`<br/>	`src/test/kotlin`<br/>