FsCheck 2.6.0

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.

There is a newer prerelease version of this package available.
See the version list below for details.
Install-Package FsCheck -Version 2.6.0
dotnet add package FsCheck --version 2.6.0
paket add FsCheck --version 2.6.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

In FsCheck.Xunit, allow configuration on module level of all settings using PropertiesAttribute. Deprecated ArbitraryAttribute. (by Tomasz Heimowski)
Add ToString for number wrappers so that output shows the underlying number (by Mauricio Scheffer)
Faster array generation and shrinking (by Jack Pappas)
Bug fix: Prop.classify did not take the last test into account. (by Silvio Marcovic)
Bug fix: or property combinator failed overall test if an exception was thrown.

Version History

Version Downloads Last updated
3.0.0-alpha3 955 12/30/2017
3.0.0-alpha2 2,055 10/19/2017
3.0.0-alpha1 553 9/26/2017
2.10.7 2,213 1/29/2018
2.10.6 4,595 12/30/2017
2.10.5 637 12/28/2017
2.10.4 14,668 11/8/2017
2.10.3 6,427 9/26/2017
2.10.2 3,537 9/25/2017
2.10.1 499 9/23/2017
2.10.0 7,592 9/7/2017
2.9.2 4,753 8/28/2017
2.9.1 215 8/27/2017
2.9.0 47,756 5/18/2017
2.9.0-rc3 1,873 5/7/2017
2.9.0-rc2 84 5/6/2017
2.9.0-rc1 83 5/6/2017
2.8.2 4,150 5/6/2017
2.8.1 549 5/1/2017
2.8.0 12,653 3/15/2017
2.7.2 4,520 3/5/2017
2.7.1 7,398 2/13/2017
2.7.0 6,280 1/15/2017
2.6.3 192 1/13/2017
2.6.2 72,996 10/7/2016
2.6.1 3,557 9/25/2016
2.6.0 (current version) 26,682 8/3/2016
2.5.0 25,118 6/7/2016
2.4.0 10,499 4/20/2016
2.3.0 2,148 4/11/2016
2.2.5 2,535 3/28/2016
2.2.4 18,531 12/17/2015
2.2.3 2,667 11/26/2015
2.2.2 2,687 11/14/2015
2.2.1 854 11/5/2015
2.2.0 4,663 11/1/2015
2.1.0 7,958 9/30/2015
2.0.7 11,067 8/20/2015
2.0.6 505 8/14/2015
2.0.5 9,167 7/31/2015
2.0.4 2,537 7/20/2015
2.0.3 27,226 7/10/2015
2.0.2 258 7/7/2015
2.0.1 6,333 5/23/2015
2.0.1-rc1 160 5/23/2015
2.0.0-alpha 217 4/27/2015
1.0.4 14,358 12/9/2014
1.0.3 2,167 11/18/2014
1.0.2 913 10/27/2014
1.0.1 1,592 10/18/2014
1.0.0 3,267 8/3/2014
0.9.4 19,666 5/24/2014
0.9.3 751 5/9/2014
0.9.2 17,968 11/7/2013
0.9.1 3,024 7/2/2013
0.9.0.1 255 6/21/2013
0.9.0 338 6/18/2013
0.8.3 1,163 8/26/2012
0.8.2 399 7/4/2012
0.8.1 337 6/25/2012
0.7.1 819 5/29/2011
Show less