Kotlin Multiplatform Academy · Lesson

kotlin.test in commonTest

Write platform-agnostic unit tests once.

Test Once, Trust Everywhere

Shared code deserves shared tests. With kotlin.test you write a single suite that proves your logic on every target. 🧪

First, pull kotlin.test into your common test source set so the assertions are available on all platforms.

commonTest.dependencies {
    implementation(kotlin("test"))
}