fff VS Unity Test API

Compare fff vs Unity Test API and see what are their differences.

fff

A testing micro framework for creating function test doubles (by meekrosoft)
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fff Unity Test API
12 16
805 4,265
3.4% 1.9%
3.6 5.9
over 1 year ago 26 days ago
C C
GNU General Public License v3.0 or later MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

fff

Posts with mentions or reviews of fff. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-06-20.

Unity Test API

Posts with mentions or reviews of Unity Test API. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-12-07.
  • Ask HN: Best dev environment for C in 2024?
    4 projects | news.ycombinator.com | 7 Dec 2024
    There are plenty of good IDE in 2024 for any languages; C included.

    For the IDE itself, the big choices are between Jetbrains CLion and VSCode. If you are familiar with Jetbrains product for another language, stick to it. Same for VSCode, if you’re use to it, just install the right plugins.

    I personally prefer Jetbrains product because it is working without selecting/installing all the plugins. Some people likes to tweak their environment. So, I don’t use a lot of plugins on the IDE.

    I use VSCode only when I have multiple stack in the same project (typically Flutter project which include the Dart part and the native part). In that case, VSCode is more practical.

    In the embedded world, there is also Kiel for ARM embedded development. (https://www.keil.com/). I was never be able to use it. It is really unnatural to me but a lot of embedded C developers love it.

    Regarding the dev tools, I prefer to use tools that are multi platform and widely used. So, the dev tools include CMake, make and GNU C compiler. It is a pretty common toolkit that covered my needs so far.

    Unit tests are written with Unity Test Framework (https://github.com/ThrowTheSwitch/Unity). It is simple and allow to be executed on the target if required; which is practical for embedded development.

  • Jenkins not detecting test fail
    1 project | /r/jenkinsci | 28 Jun 2023
  • Unit testing tool suggestions
    2 projects | /r/learnprogramming | 7 May 2023
    Here is the github repo link of Unity: https://github.com/ThrowTheSwitch/Unity
  • What is the best Unit testing framework for VS code for C?
    2 projects | /r/cprogramming | 23 Mar 2023
    You shouldn't need a configuration file to write tests with Unity. You are using Unity from Unity on Github right? You can use YAML files to along with some helper scripts Unity and related tools provide, but it doesn't sound like you are there yet.
  • In C++, why am I getting an error about iterators going out of range of a vector in a statement that uses neither iterations nor vectors?
    1 project | /r/learnprogramming | 7 Apr 2022
    First, for context, as part of my internship, I'm writing unit tests for functions from a hardware manufacturer provided C++ library. This particular code is testing if the relevant function returns a unique location ID for each hardware device. The test assert macro I'm using is from the Unity test framework C library.
  • commonly used c-unit testing framework in 2022?
    3 projects | /r/cprogramming | 21 Mar 2022
    I use Unity Fixtues + FFF + CException framework.
  • Where can I find information on how to use specific Unity test framework macros in C/C++?
    1 project | /r/learnprogramming | 24 Feb 2022
    Edit: I also tried Googling "list of Unity test framework macros" and found this, which is kind of helpful, but still doesn't actually explain how the correct syntax for specific macros or precisely what they do. I guess basically, I'm looking for something similar to the entries on cppreference.com, but for the Unity macros instead of the standard library functions for C++.
  • industry standard for Test frameworks?
    3 projects | /r/C_Programming | 6 Feb 2022
    I know Unity is used in the embedded industry, I also use it for my own personal projects. It’s great and does everything I need.
  • Testing Frameworks for C++, ESP32
    4 projects | /r/embedded | 1 Sep 2021
    If you're using the ESP-IDF framework, it already comes with Unity. It's easy to use, and you have the Test Driven Development for Embedded C book as reference.
  • Unit Testing in C
    6 projects | /r/C_Programming | 29 Jun 2021
    I use the Unity Test Framework: https://github.com/ThrowTheSwitch/Unity

What are some alternatives?

When comparing fff and Unity Test API you can also consider the following projects:

CppUTest - CppUTest unit testing and mocking framework for C/C++

Google Test - GoogleTest - Google Testing and Mocking Framework

Google Mock

doctest - The fastest feature-rich C++11/14/17/20/23 single-header testing framework

UnitTest++ - A lightweight unit testing framework for C++

esp-idf - Espressif IoT Development Framework. Official development framework for Espressif SoCs.

Catch - A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)

utest.h - 🧪 single header unit testing framework for C and C++

minUnit - Minimal unit testing framework for C

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Nutrient - The #1 PDF SDK Library
Bad PDFs = bad UX. Slow load times, broken annotations, clunky UX frustrates users. Nutrient’s PDF SDKs gives seamless document experiences, fast rendering, annotations, real-time collaboration, 100+ features. Used by 10K+ devs, serving ~half a billion users worldwide. Explore the SDK for free.
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Did you know that C is
the 6th most popular programming language
based on number of references?