FsCheck 0.9.1

There is a newer version of this package available.
See the version list below for details.

dotnet add package FsCheck --version 0.9.1

NuGet\Install-Package FsCheck -Version 0.9.1

This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

<PackageReference Include="FsCheck" Version="0.9.1" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="FsCheck" Version="0.9.1" />
                    

                            Directory.Packages.props

<PackageReference Include="FsCheck" />
                    

                            Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add FsCheck --version 0.9.1

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: FsCheck, 0.9.1"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

#addin nuget:?package=FsCheck&version=0.9.1
                    

                            Install as a Cake Addin

#tool nuget:?package=FsCheck&version=0.9.1
                    

                            Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

FsCheck is a tool for testing .NET programs automatically. The programmer provides a specification of the program, in the form of properties which functions, methods or objects should satisfy, and FsCheck then tests that the properties hold in a large number of randomly generated cases. While writing the properties, you are actually writing a testable specification of your program. Specifications are expressed in F#, C# or VB, using combinators defined in the FsCheck library. FsCheck provides combinators to define properties, observe the distribution of test data, and define test data generators. When a property fails, FsCheck automatically displays a minimal counter example.

Product	Compatible and additional computed target framework versions.
.NET Framework	net40-client is compatible.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

This package has no dependencies.

NuGet packages (26)

Showing the top 5 NuGet packages that depend on FsCheck:

Package	Downloads
FsCheck.Xunit FsCheck.Xunit integrates FsCheck with xUnit.NET by adding a PropertyAttribute that runs FsCheck tests, similar to xUnit.NET's FactAttribute. All the options normally available in vanilla FsCheck via configuration can be controlled via the PropertyAttribute.	4.8M
FsCheck.NUnit FsCheck.NUnit integrates FsCheck with NUnit by adding a PropertyAttribute that runs FsCheck tests, similar to NUnit TestAttribute. All the options normally available in vanilla FsCheck via configuration can be controlled via the PropertyAttribute.	1.5M
Expecto.FsCheck Property testing for Expecto, powered by FsCheck	828.4K
AutoFixture.Idioms.FsCheck Ubiquitous use of AutoFixture for unit testing has given rise to a number of idiomatic unit tests - unit tests that tend to follow common templates. The AutoFixture Idioms.FsCheck library encapsulates these idioms into reusable classes and methods.	295.3K
MBrace.Tests A collection of abstract NUnit-based test suites for evaluating MBrace runtime implementations.	114.6K

GitHub repositories (19)

Showing the top 19 popular GitHub repositories that depend on FsCheck:

Repository	Stars
dotnet/runtime .NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.	16.6K
akkadotnet/akka.net Canonical actor model implementation for .NET with local + distributed actors in C# and F#.	4.9K
commandlineparser/commandline The best C# command line parser that brings standardized *nix getopt style, for .NET. Includes F# support	4.7K
AutoFixture/AutoFixture AutoFixture is an open source library for .NET designed to minimize the 'Arrange' phase of your unit tests in order to maximize maintainability. Its primary goal is to allow developers to focus on what is being tested rather than how to setup the test scenario, by making it easier to create object graphs containing test data.	3.5K
microsoft/onefuzz A self-hosted Fuzzing-As-A-Service platform	2.8K
MetacoSA/NBitcoin Comprehensive Bitcoin library for the .NET framework.	1.9K
NeutroniumCore/Neutronium 🚀 Build .NET desktop applications using HTML, CSS and javascript.	1.4K
SolrNet/SolrNet Solr client for .Net	952
dotnet/dotnet Home of .NET's Virtual Monolithic Repository which includes all the code needed to build the .NET SDK.	648
la-yumba/functional-csharp-code Code samples for Functional Programming in C#	605
helios-io/helios reactive socket middleware for .NET	453
TolikPylypchuk/SharpHook SharpHook provides a cross-platform global keyboard and mouse hook, event simulation, and text entry simulation for .NET	417
exercism/csharp Exercism exercises in C#.	384
viciousviper/DokanCloudFS A virtual filesystem for various publicly accessible Cloud storage services on the Microsoft Windows platform.	314
VSadov/Satori Experimenting with dotnet runtime.	198
serdedotnet/serde Serde.NET is a C# port of the popular Serde serialization library for Rust	192
la-yumba/functional-csharp-code-2	131
oskardudycz/Ogooreck Sneaky Testing Library in BDD style	125
Vonage/vonage-dotnet-sdk Vonage REST API client for .NET, written in C#. API support for SMS, Voice, Text-to-Speech, Numbers, Verify (2FA) and more.	111

Version	Downloads	Last Updated
3.3.0	16,161	6/3/2025
3.2.0	51,853	4/10/2025
3.1.0	108,173	1/30/2025
3.0.1	13,972	1/22/2025
3.0.0	37,175	1/7/2025
3.0.0-rc3	143,778	3/3/2024
3.0.0-rc2	1,641	2/25/2024
3.0.0-rc1	58,162	7/23/2023
3.0.0-beta2	83,113	1/8/2022
3.0.0-beta1	13,082	9/5/2021
3.0.0-alpha5	48,807	12/28/2020
3.0.0-alpha4	366,759	10/6/2018
3.0.0-alpha3	115,114	12/30/2017
3.0.0-alpha2	9,039	10/19/2017
3.0.0-alpha1	4,991	9/26/2017
2.16.6	1,414,871	7/1/2023
2.16.5	1,057,556	6/1/2022
2.16.4	660,748	1/8/2022
2.16.3	311,293	9/4/2021
2.16.2	9,055	8/30/2021
2.16.0	62,040	8/13/2021
2.15.3	273,593	5/8/2021
2.15.2	102,563	4/15/2021
2.15.1	147,874	2/27/2021
2.15.0	29,981	2/23/2021
2.14.6	58,945	2/21/2021
2.14.5	5,317	2/18/2021
2.14.4	35,450	1/31/2021
2.14.3	600,585	6/9/2020
2.14.2	188,118	3/11/2020
2.14.0	948,376	4/17/2019
2.13.0	330,504	11/11/2018
2.12.1	34,287	10/18/2018
2.12.0	12,464	10/6/2018
2.11.0	448,822	6/15/2018
2.10.10	72,897	5/15/2018
2.10.9	615,289	4/10/2018
2.10.8	81,572	3/3/2018
2.10.7	23,469	1/29/2018
2.10.6	28,864	12/30/2017
2.10.5	18,906	12/28/2017
2.10.4	94,936	11/8/2017
2.10.3	13,400	9/26/2017
2.10.2	12,707	9/25/2017
2.10.1	4,818	9/23/2017
2.10.0	17,434	9/7/2017
2.9.2	11,965	8/28/2017
2.9.1	4,398	8/27/2017
2.9.0	229,714	5/18/2017
2.9.0-rc3	6,565	5/7/2017
2.9.0-rc2	2,573	5/6/2017
2.9.0-rc1	2,569	5/6/2017
2.8.2	11,717	5/6/2017
2.8.1	4,423	5/1/2017
2.8.0	21,874	3/15/2017
2.7.2	11,969	3/5/2017
2.7.1	18,478	2/13/2017
2.7.0	14,195	1/15/2017
2.6.3	8,708	1/13/2017
2.6.2	105,788	10/7/2016
2.6.1	66,189	9/25/2016
2.6.0	43,555	8/3/2016
2.5.0	85,756	6/7/2016
2.4.0	18,751	4/20/2016
2.3.0	6,679	4/11/2016
2.2.5	7,137	3/28/2016
2.2.4	27,714	12/17/2015
2.2.3	6,717	11/26/2015
2.2.2	7,004	11/14/2015
2.2.1	5,408	11/5/2015
2.2.0	21,125	11/1/2015
2.1.0	13,175	9/30/2015
2.0.7	15,962	8/20/2015
2.0.6	5,738	8/14/2015
2.0.5	22,173	7/31/2015
2.0.4	10,483	7/20/2015
2.0.3	31,869	7/10/2015
2.0.2	4,102	7/7/2015
2.0.1	26,791	5/23/2015
2.0.1-rc1	2,557	5/23/2015
2.0.0-alpha	2,899	4/27/2015
1.0.4	24,085	12/9/2014
1.0.3	6,016	11/18/2014
1.0.2	4,932	10/27/2014
1.0.1	5,430	10/18/2014
1.0.0	12,843	8/3/2014
0.9.4	53,294	5/24/2014
0.9.3	3,631	5/9/2014
0.9.2	76,914	11/7/2013
0.9.1	6,306	7/2/2013
0.9.0.1	3,514	6/21/2013
0.9.0	3,645	6/18/2013
0.8.3	4,929	8/26/2012
0.8.2	3,674	7/4/2012
0.8.1	4,044	6/25/2012
0.7.1	8,212	5/29/2011