Unit Testing in C

This page summarizes the projects mentioned and recommended in the original post on /r/C_Programming

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  • Unity Test API

    Simple Unit Testing for C

  • Check out Espressif's ESP-IDF and their approach to unit testing with the Unity unit test framework. It's a complete system based on FreeRTOS with support for their hardware, common protocols, and libraries.

  • fff

    A testing micro framework for creating function test doubles (by meekrosoft)

  • There are plenty of frameworks for writing unittests but currently I prefer Unity and fff for creating fakes/stubs.

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    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

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  • esp-idf

    Espressif IoT Development Framework. Official development framework for Espressif SoCs.

  • An example of unit testing FreeRTOS in ESP-IDF

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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