#mocking

Provides a fake file system that mocks the Python file system modules.

A mock code autogenerator for Go

Industry standard API mocking for JavaScript.

A toolkit with common assertions and mocks that plays nicely with the standard library

Automatically mock your HTTP interactions to simplify and speed up testing

.NET lib for Testcontainers that enables embedding Microcks into your unit tests with lightweight, throwaway instance thanks to containers.

WireMock.Net is a flexible product for stubbing and mocking web HTTP responses using advanced request matching and response templating. Based on WireMock Java, but extended and different functionality. Full documentation can be found at https://wiremock.org/dotnet/.

Pester is the ubiquitous test and mock framework for PowerShell.

Unit testing and build system for C projects

Mockery is a simple yet flexible PHP mock object framework for use in unit testing with PHPUnit, PHPSpec or any other testing framework. Its core goal is to offer a test double framework with a succinct API capable of clearly defining all possible object operations and interactions using a human readable Domain Specific Language (DSL).

A friendly substitute for .NET mocking libraries.

Mock/stub generator for C

Test React Native with Vitest — against real React Native, or a fast mock. One plugin, zero config.

Node wrapper for Specmatic