FsCheck 2.14.2

FsCheck is a tool for testing .NET programs automatically. You provide 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. Such properties are actually a testable specification of your program.

Properties are written in F#, C# or VB. FsCheck helps you to define properties, observe the distribution of test data, and define test data generators. Crucially, when a property fails, FsCheck automatically displays a minimal counter example.

There is a newer prerelease version of this package available.
See the version list below for details.
Install-Package FsCheck -Version 2.14.2
dotnet add package FsCheck --version 2.14.2
<PackageReference Include="FsCheck" Version="2.14.2" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add FsCheck --version 2.14.2
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

Assembly metadata fix. This caused version 2.14.1 to be unusable in some cases; it was unlisted.

Showing the top 10 GitHub repositories that depend on FsCheck:

Repository Stars
akkadotnet/akka.net
Port of Akka actors for .NET
commandlineparser/commandline
The best C# command line parser that brings standardized *nix getopt style, for .NET. Includes F# support
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.
MetacoSA/NBitcoin
Comprehensive Bitcoin library for the .NET framework.
NeutroniumCore/Neutronium
🚀 Build .NET desktop applications using HTML, CSS and javascript.
helios-io/helios
reactive socket middleware for .NET
SonarSource/sonar-dotnet
Code analyzer for C# and VB.NET projects https://redirect.sonarsource.com/plugins/vbnet.html
la-yumba/functional-csharp-code
Code samples for Functional Programming in C#
viciousviper/DokanCloudFS
A virtual filesystem for various publicly accessible Cloud storage services on the Microsoft Windows platform.
exercism/csharp
Exercism exercises in C#.

Read more about the GitHub Usage information on our documentation.

Version History

Version Downloads Last updated
3.0.0-alpha4 85,499 10/6/2018
3.0.0-alpha3 65,565 12/30/2017
3.0.0-alpha2 6,563 10/19/2017
3.0.0-alpha1 1,738 9/26/2017
2.14.2 30,766 3/11/2020
2.14.0 326,937 4/17/2019
2.13.0 176,289 11/11/2018
2.12.1 22,366 10/18/2018
2.12.0 7,719 10/6/2018
2.11.0 97,717 6/15/2018
2.10.10 62,606 5/15/2018
2.10.9 64,188 4/10/2018
2.10.8 64,780 3/3/2018
2.10.7 15,157 1/29/2018
2.10.6 15,657 12/30/2017
2.10.5 8,123 12/28/2017
2.10.4 64,127 11/8/2017
2.10.3 10,043 9/26/2017
2.10.2 9,755 9/25/2017
2.10.1 1,779 9/23/2017
2.10.0 14,151 9/7/2017
2.9.2 8,777 8/28/2017
2.9.1 1,323 8/27/2017
2.9.0 96,324 5/18/2017
2.9.0-rc3 4,332 5/7/2017
2.9.0-rc2 1,170 5/6/2017
2.9.0-rc1 1,149 5/6/2017
2.8.2 6,658 5/6/2017
2.8.1 1,666 5/1/2017
2.8.0 16,277 3/15/2017
2.7.2 8,531 3/5/2017
2.7.1 11,002 2/13/2017
2.7.0 8,941 1/15/2017
2.6.3 1,368 1/13/2017
2.6.2 88,804 10/7/2016
2.6.1 11,547 9/25/2016
2.6.0 38,628 8/3/2016
2.5.0 41,082 6/7/2016
2.4.0 13,390 4/20/2016
2.3.0 3,561 4/11/2016
2.2.5 4,257 3/28/2016
2.2.4 20,816 12/17/2015
2.2.3 3,840 11/26/2015
2.2.2 3,834 11/14/2015
2.2.1 1,989 11/5/2015
2.2.0 11,943 11/1/2015
2.1.0 9,570 9/30/2015
2.0.7 13,110 8/20/2015
2.0.6 1,739 8/14/2015
2.0.5 11,574 7/31/2015
2.0.4 4,696 7/20/2015
2.0.3 28,873 7/10/2015
2.0.2 1,376 7/7/2015
2.0.1 8,350 5/23/2015
2.0.1-rc1 1,247 5/23/2015
2.0.0-alpha 1,296 4/27/2015
1.0.4 16,925 12/9/2014
1.0.3 3,293 11/18/2014
1.0.2 2,144 10/27/2014
1.0.1 2,755 10/18/2014
1.0.0 6,219 8/3/2014
0.9.4 29,136 5/24/2014
0.9.3 1,939 5/9/2014
0.9.2 21,960 11/7/2013
0.9.1 4,318 7/2/2013
0.9.0.1 1,448 6/21/2013
0.9.0 1,524 6/18/2013
0.8.3 2,413 8/26/2012
0.8.2 1,556 7/4/2012
0.8.1 1,607 6/25/2012
0.7.1 2,119 5/29/2011