kmm-testing

What problem does it solve?

Streamlines the creation of robust, cross-platform tests for the Kotlin Multiplatform module by providing reusable patterns for commonTest, androidUnitTest, and iosTest, including HTTP mocking with Ktor MockEngine.

Core Features & Use Cases

• Cross-platform testing patterns: guidance for commonTest, androidUnitTest, and iosTest across JVM and Native targets.
• ViewModel and Use Case testing: sample patterns for testing UseCases and ViewModels with coroutines, including setMain dispatcher.
• HTTP mocking with MockEngine: guidance on using Ktor MockEngine for network-reliant tests, plus avoiding MockK in commonTest.
• Best practices: avoid thread sleep, use runTest, and deterministic testing with injected clocks.

Quick Start

Create a commonTest baseline using kotlin.test and kotlinx-coroutines-test, then adapt tests for Android and iOS targets.