FsCheck 3.0.0-alpha1

.NET Standard 1.6 This package targets .NET Standard 1.6. The package is compatible with this framework or higher. .NET Framework 4.5.2 This package targets .NET Framework 4.5.2. The package is compatible with this framework or higher.
This is a prerelease version of FsCheck.
There is a newer prerelease version of this package available.
See the version list below for details. 
dotnet add package FsCheck --version 3.0.0-alpha1                

                    
                

            
NuGet\Install-Package FsCheck -Version 3.0.0-alpha1
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="3.0.0-alpha1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add FsCheck --version 3.0.0-alpha1                

                    
                

            
#r "nuget: FsCheck, 3.0.0-alpha1"
#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. 
// Install FsCheck as a Cake Addin
#addin nuget:?package=FsCheck&version=3.0.0-alpha1&prerelease

// Install FsCheck as a Cake Tool
#tool nuget:?package=FsCheck&version=3.0.0-alpha1&prerelease

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.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp1.0 was computed.  netcoreapp1.1 was computed.  netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard1.6 is compatible.  netstandard2.0 was computed.  netstandard2.1 was computed. 
.NET Framework net452 is compatible.  net46 was computed.  net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen30 was computed.  tizen40 was computed.  tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (25)

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.
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.
Expecto.FsCheck

Property testing for Expecto, powered by FsCheck
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.
MBrace.Tests

A collection of abstract NUnit-based test suites for evaluating MBrace runtime implementations.

GitHub repositories (17)

Showing the top 5 popular GitHub repositories that depend on FsCheck:

Repository Stars
dotnet/runtime
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
akkadotnet/akka.net
Canonical actor model implementation for .NET with local + distributed actors in C# and F#.
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.
microsoft/onefuzz
A self-hosted Fuzzing-As-A-Service platform
Version Downloads Last updated
3.0.0-rc3 114,862 3/3/2024
3.0.0-rc2 1,462 2/25/2024
3.0.0-rc1 54,449 7/23/2023
3.0.0-beta2 78,263 1/8/2022
3.0.0-beta1 12,760 9/5/2021
3.0.0-alpha5 47,565 12/28/2020
3.0.0-alpha4 348,267 10/6/2018
3.0.0-alpha3 113,467 12/30/2017
3.0.0-alpha2 8,853 10/19/2017
3.0.0-alpha1 4,796 9/26/2017
2.16.6 928,748 7/1/2023
2.16.5 965,650 6/1/2022
2.16.4 614,279 1/8/2022
2.16.3 302,632 9/4/2021
2.16.2 8,889 8/30/2021
2.16.0 58,185 8/13/2021
2.15.3 267,609 5/8/2021
2.15.2 99,097 4/15/2021
2.15.1 146,346 2/27/2021
2.15.0 29,902 2/23/2021
2.14.6 55,423 2/21/2021
2.14.5 5,246 2/18/2021
2.14.4 34,818 1/31/2021
2.14.3 588,366 6/9/2020
2.14.2 185,255 3/11/2020
2.14.0 932,620 4/17/2019
2.13.0 322,521 11/11/2018
2.12.1 33,750 10/18/2018
2.12.0 12,365 10/6/2018
2.11.0 349,010 6/15/2018
2.10.10 72,597 5/15/2018
2.10.9 505,604 4/10/2018
2.10.8 80,566 3/3/2018
2.10.7 23,202 1/29/2018
2.10.6 26,631 12/30/2017
2.10.5 18,645 12/28/2017
2.10.4 94,706 11/8/2017
2.10.3 13,183 9/26/2017
2.10.2 12,491 9/25/2017
2.10.1 4,601 9/23/2017
2.10.0 17,205 9/7/2017
2.9.2 11,696 8/28/2017
2.9.1 4,187 8/27/2017
2.9.0 194,731 5/18/2017
2.9.0-rc3 6,385 5/7/2017
2.9.0-rc2 2,396 5/6/2017
2.9.0-rc1 2,389 5/6/2017
2.8.2 11,400 5/6/2017
2.8.1 4,212 5/1/2017
2.8.0 21,634 3/15/2017
2.7.2 11,731 3/5/2017
2.7.1 18,093 2/13/2017
2.7.0 13,984 1/15/2017
2.6.3 7,549 1/13/2017
2.6.2 105,213 10/7/2016
2.6.1 62,251 9/25/2016
2.6.0 43,330 8/3/2016
2.5.0 84,058 6/7/2016
2.4.0 18,513 4/20/2016
2.3.0 6,463 4/11/2016
2.2.5 6,924 3/28/2016
2.2.4 27,488 12/17/2015
2.2.3 6,507 11/26/2015
2.2.2 6,784 11/14/2015
2.2.1 4,957 11/5/2015
2.2.0 20,898 11/1/2015
2.1.0 12,938 9/30/2015
2.0.7 15,736 8/20/2015
2.0.6 5,505 8/14/2015
2.0.5 21,952 7/31/2015
2.0.4 10,256 7/20/2015
2.0.3 31,622 7/10/2015
2.0.2 3,878 7/7/2015
2.0.1 26,375 5/23/2015
2.0.1-rc1 2,373 5/23/2015
2.0.0-alpha 2,712 4/27/2015
1.0.4 23,499 12/9/2014
1.0.3 5,803 11/18/2014
1.0.2 4,735 10/27/2014
1.0.1 5,236 10/18/2014
1.0.0 12,395 8/3/2014
0.9.4 50,831 5/24/2014
0.9.3 3,427 5/9/2014
0.9.2 71,955 11/7/2013
0.9.1 6,106 7/2/2013
0.9.0.1 3,302 6/21/2013
0.9.0 3,437 6/18/2013
0.8.3 4,723 8/26/2012
0.8.2 3,468 7/4/2012
0.8.1 3,836 6/25/2012
0.7.1 7,769 5/29/2011

Update random number generator to SplitMix algorithm. (with thanks to Jack Pappas for making it fast)
Add support for parallel and async testing. (by Sergey - great effort!)
Simplify sampling data: Gen.sample et al.