I just generated a simple app from this website: https://terrakok.github.io/Compose-Multiplatform-Wizard/ And am still not able to write a unit test for Android; i.e., the "@Test" annotation doesn't seem to exist. It's really discouraging to find conflicting and divergent tutorials online. Can someone please point me to a single, consistent tutorial for working with a project created by the main Kotlin Multiplatform Wizard?

Having a look at your gradle test dependencies for android will help.