| x86_64 | Extra | cmocka | 1.1.7-2 | Elegant unit testing framework for C with support for mock objects | 2024-07-12 |  | 
                
                
                    
                    | x86_64 | Extra | cpputest | 4.0-6 | Unit testing and mocking framework for C/C++ | 2025-10-22 |  | 
                
                
                    
                    | x86_64 | Extra | gtest | 1.17.0-1 | Google Test - C++ testing utility | 2025-05-14 |  | 
                
                
                    
                    | x86_64 | Extra | haskell-data-memocombinators | 0.5.1-4 | Combinators for building memo tables. | 2025-10-25 |  | 
                
                
                    
                    | x86_64 | Extra | haskell-mockery | 0.3.5-926 | Support functions for automated testing | 2025-10-25 |  | 
                
                
                    
                    | x86_64 | Multilib | lib32-cmocka | 1.1.7-2 | Elegant unit testing framework for C with support for mock objects | 2024-09-07 |  | 
                
                
                    
                    | x86_64 | Extra | libglib-testing | 0.1.1-2 | Test harnesses and mock classes for GLib | 2024-07-12 |  | 
                
                
                    
                    | any | Extra | perl-net-dns-resolver-mock | 1.20230216-5 | Mock a DNS Resolver object for testing | 2025-07-16 |  | 
                
                
                    
                    | any | Extra | perl-test-mock-guard | 0.10-9 | Simple mock test library using RAII. | 2025-07-16 |  | 
                
                
                    
                    | any | Extra | perl-test-mockmodule | 0.180.0-1 | Override subroutines in a module for unit testing | 2025-09-27 |  | 
                
                
                    
                    | any | Extra | perl-test-mockobject | 1.20200122-2 | Perl extension for emulating troublesome interfaces | 2024-07-13 |  | 
                
                
                    
                    | any | Extra | perl-test-mocktime | 0.17-10 | Replaces actual time with simulated time | 2025-07-16 |  | 
                
                
                    
                    | any | Extra | python-aioresponses | 0.7.8-1 | A helper to mock/fake web requests in python aiohttp package. | 2025-05-05 |  | 
                
                
                    
                    | any | Extra | python-aresponses | 3.0.0-4 | Asyncio http mocking. Similar to the responses library used for 'requests' | 2024-12-22 |  | 
                
                
                    
                    | any | Extra | python-dbusmock | 0.37.1-1 | Mock D-Bus objects for tests | 2025-10-08 |  | 
                
                
                    
                    | any | Extra | python-flexmock | 0.12.2-1 | Mock/Stub/Spy library for Python | 2025-03-11 |  | 
                
                
                    
                    | any | Extra | python-httpretty | 1.1.4-13 | HTTP client mock for Python | 2025-01-03 |  | 
                
                
                    
                    | any | Extra | python-mockito | 1.5.4-1 | Spying framework | 2025-10-14 |  | 
                
                
                    
                    | any | Extra | python-mongomock | 4.0.0-6 | Fake pymongo stub for testing simple MongoDB-dependent code | 2024-12-22 | 2023-09-24 | 
                
                
                    
                    | any | Extra | python-moto | 5.1.15-1 | Moto is a library to mock out the boto library. | 2025-10-22 |  | 
                
                
                    
                    | any | Extra | python-pyfakefs | 5.9.2-1 | pyfakefs implements a fake file system that mocks the Python file system modules | 2025-08-13 |  | 
                
                
                    
                    | any | Extra | python-pytest-mock | 3.14.0-2 | Thin-wrapper around the mock package for easier use with py.test | 2024-12-22 |  | 
                
                
                    
                    | any | Extra | python-pytest-responsemock | 1.1.1-5 | Simplified requests calls mocking for pytest | 2024-12-22 |  | 
                
                
                    
                    | any | Extra | python-requests-mock | 1.12.1-1 | A mock of useful classes and functions to be used with python-requests. | 2024-12-29 |  | 
                
                
                    
                    | any | Extra | python-responses | 0.25.8-1 | A utility library for mocking out the `requests` Python library. | 2025-09-01 |  | 
                
                
                    
                    | any | Extra | python-respx | 0.22.0-3 | Mock HTTPX with awesome request patterns and response side effects | 2024-12-28 |  | 
                
                
                    
                    | any | Extra | python-testfixtures | 9.1.0-1 | A collection of helpers and mock objects that are useful when writing unit tests or doc tests | 2025-08-23 |  | 
                
                
                    
                    | any | Extra | python-vcrpy | 7.0.0-1 | Automatically mock your HTTP interactions to simplify and speed up testing | 2025-01-28 |  | 
                
                
                    
                    | any | Extra | ruby-minitest | 5.26.0-1 | Complete suite of testing facilities supporting TDD, BDD, mocking, and benchmarking | 2025-10-11 |  | 
                
                
                    
                    | any | Extra | ruby-mocha | 2.7.1-3 | Mocha is a mocking and stubbing library for Ruby | 2025-04-28 |  | 
                
                
                    
                    | any | Extra | ruby-rspec-mocks | 3.13.5-1 | RSpecs 'test double' framework, with support for stubbing and mocking | 2025-06-01 |  | 
                
                
                    
                    | any | Extra | ruby-webmock | 3.24.0-3 | Allows stubbing HTTP requests and setting expectations on HTTP requests. | 2025-04-28 |  | 
                
                
                    
                    | any | Extra | texlive-latexextra | 2025.2-2 | TeX Live - LaTeX additional packages | 2025-08-24 |  | 
                
                
                    
                    | x86_64 | Extra | trompeloeil | 49-1 | Thread-safe header-only mocking framework for C++11/14 | 2024-10-07 |  | 
                
                
                    
                    | x86_64 | Extra | uhttpmock | 0.11.0-1 | HTTP web service mocking project for projects which use libsoup | 2024-06-18 |  | 
                
                
                    
                    | x86_64 | Extra | umoci | 0.4.7-3 | Umoci Modifies Open Container Images | 2024-07-14 | 2025-07-17 | 
                
                
                    
                    | x86_64 | Extra | umockdev | 0.19.1-1 | Record/mock hardware devices for bug reports and regression tests | 2025-07-03 |  |