Elixir Testing

Wallaby helps test your web applications by simulating user interactions concurrently and manages browsers.

PropEr (PROPerty-based testing tool for ERlang) is a QuickCheck-inspired open-source property-based testing tool for Erlang.

A mocking library for Erlang.

Faker is a pure Elixir library for generating fake data.

Bypass provides a quick way to create a mock HTTP server with a custom plug.

BDD test framework for Elixir inspired by RSpec.

Automatically run your Elixir project's tests each time you save a file.

HTTP request/response recording library for Elixir, inspired by VCR.

Mocking library for the Elixir language.

Property-based testing library for Elixir (QuickCheck style).

Elixir library for writing integration tests and browser automation.

Flexible test factories for Elixir. Works out of the box with Ecto and Ecto associations.

A polite, well mannered and thoroughly upstanding testing framework for Elixir.

Property-based testing for Elixir

Story based BDD in Elixir using the gherkin syntax.

Ponos is an Erlang application that exposes a flexible load generator API.

Power Assert in Elixir. Shows evaluation results each expression.

Data generation framework for Elixir.

Elixir testing libraries with nested contexts, superior readability, and ease of use.

ESpec for Phoenix web framework.

FakerElixir generates fake data for you.

BDD framework for your Elixir projects.

An HTTP service performance & load testing framework written in Elixir.

Stubr - a stubbing framework for Elixir

KATT (Klarna API Testing Tool) is an HTTP-based API testing tool for Erlang.

Desktop notifications for ExUnit.

BDD-like syntax for ExUnit.

A simple HTTP load tester in Elixir.

FakeServer integrates with ExUnit to make external APIs testing simpler

Simple mocking library for asynchronous testing in Elixir.

Minimal implementation of Ruby's factory_girl in Elixir.

A set of test helpers that make sure you always select the right elements in your Phoenix app.

Create stub dependencies for testing without overwriting global modules.

Writes a coverage.xml from mix test --cover file compatible with Jenkins' Cobertura plugin.

A BDD library for Elixir developers.

A library for defining modular dependencies for ExUnit tests.

Simple macro for parametarized testing.

HTTP request stubbing and expectation Elixir library.

Common tasks for Erlang projects that use Mix.

A Mix task to execute eunit tests.

A REST API testing framework for erlang.

(alpha) Sanitary mock objects for elixir, configurable per test and inspectable

Swagger based document driven development for ExUnit.

JSON assertions and helpers for your Elixir testing needs.

Ecto plugin with default configuration for repos for testing different ecto plugins with databases.

A simple ExUnit test runner.

Partial Map comparison that ensures fields are present while ignoring their values.

A library that helps you to write property-based tests by providing a convenient way to define complex custom data generators.

A simple testing DSL for Plugs.

Testing Framework for Elixir.

Unittest is a unit testing library for Elixir was originally inspired by Python standard testing framework. This is a port of unittest Python library for Elixir.

ExStub provides an easy way to stub a module and record the function calls on it.

FiFo Quickcheck helper, a set of helpers for running EQC.

Gimei is a pure Elixir library for generating Japanese fake data.

An EUnit task for Mix based projects.

Easily mix and match functions marked with tags to setup your test context.

TucoTuco helps you test your web application by running a web browser and simulating user interaction with your application.