nativelib

ScalaTest is a flexible and popular testing tool in the Scala ecosystem. It can be used to test Scala, Scala.js, Scala Native, Dotty (Scala 3), and Java code.

ScalaCheck is a library written in Scala and used for automated property-based testing of Scala or Java programs.

Cats is a library which provides abstractions for functional programming in the Scala programming language.

This library makes some new Scala APIs (mainly collections) available to older versions of Scala.

scalac-scoverage-runtime

Scala testing library with actionable errors and extensible APIs

Cats Effect is a high-performance, asynchronous, composable framework for building real-world applications in a purely functional style within the Typelevel ecosystem.

Core classes for Specs2, a library for writing executable software specifications in Scala

Core classes for Circe, a JSON library for Scala developed with a focus on performance.

test-interface