twitter/finatra

Fast, testable, Scala services built on TwitterServer and Finagle

whisklabs/docker-it-scala

Docker integration testing kit with Scala

mockito/mockito-scala

Mockito for Scala language

scalaprops/scalaprops

property based testing library for Scala

jpzk/mockedstreams

Scala DSL for Unit-Testing Processing Topologies in Kafka Streams

monix/minitest

The super light testing library for Scala and Scala.js

stryker-mutator/stryker4s

Mutation testing for Scala

japgolly/test-state

Scala Test-State.

ucb-bar/chiseltest

The official testing library for Chisel circuits.

itv/scala-pact

A Scala implementation of CDC using the Pact standard

playframework/scalatestplus-play

ScalaTest + Play

scalaz/testz

The pure testing library by scalaz.

propensive/probably

To probe what we can't prove, so the unprovable may become probable

miguno/akka-mock-scheduler

A mock Akka scheduler to simplify testing scheduler-dependent code

alexitc/playsonify

An opinionated micro-framework to help you build practical JSON APIs with Play Framework (or akka-http)

kubukoz/flawless

WIP Delightful, purely functional testing no-framework. Don't even try to use it at work!

cchantep/acolyte

:tiger: Mockup/testing JDBC & MongoDB driver (or Chmeee's son on the Ringworld).

thoughtworksinc/sbt-example

Run Scaladoc as unit tests

reibitto/be-kind-rewind

A VCR testing library for Scala

hablapps/puretest

Purely functional testing in Scala