FsCheck 2.4.0

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 2.4.0
dotnet add package FsCheck --version 2.4.0
paket add FsCheck --version 2.4.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

Fix bug in function generator - previously generated functions were constant functions.
Add ThrowingFunction and Arb.Default.ThrowingFunction which generates a pure function, but that also throws exceptions.
Add Gen.shuffle which generates random permutations of a given input sequence.
Improvements and new features for FsCheck.Experimental.StateMachine: allow tracking of results of operations through the OperationResult type. The implicit
dependencies encoded by one operation using the result of another, are taken into account by the shrinker.

Version History

Version Downloads Last updated
3.0.0-alpha3 181 12/30/2017
3.0.0-alpha2 1,636 10/19/2017
3.0.0-alpha1 543 9/26/2017
2.10.6 2,256 12/30/2017
2.10.5 398 12/28/2017
2.10.4 9,354 11/8/2017
2.10.3 6,067 9/26/2017
2.10.2 2,741 9/25/2017
2.10.1 479 9/23/2017
2.10.0 6,734 9/7/2017
2.9.2 3,850 8/28/2017
2.9.1 207 8/27/2017
2.9.0 44,360 5/18/2017
2.9.0-rc3 1,659 5/7/2017
2.9.0-rc2 80 5/6/2017
2.9.0-rc1 79 5/6/2017
2.8.2 3,946 5/6/2017
2.8.1 544 5/1/2017
2.8.0 12,339 3/15/2017
2.7.2 4,274 3/5/2017
2.7.1 6,845 2/13/2017
2.7.0 6,185 1/15/2017
2.6.3 188 1/13/2017
2.6.2 69,052 10/7/2016
2.6.1 3,467 9/25/2016
2.6.0 25,979 8/3/2016
2.5.0 24,835 6/7/2016
2.4.0 (current version) 10,454 4/20/2016
2.3.0 2,134 4/11/2016
2.2.5 2,512 3/28/2016
2.2.4 18,481 12/17/2015
2.2.3 2,661 11/26/2015
2.2.2 2,678 11/14/2015
2.2.1 848 11/5/2015
2.2.0 4,488 11/1/2015
2.1.0 7,948 9/30/2015
2.0.7 10,986 8/20/2015
2.0.6 496 8/14/2015
2.0.5 9,155 7/31/2015
2.0.4 2,502 7/20/2015
2.0.3 27,156 7/10/2015
2.0.2 252 7/7/2015
2.0.1 6,292 5/23/2015
2.0.1-rc1 152 5/23/2015
2.0.0-alpha 211 4/27/2015
1.0.4 14,308 12/9/2014
1.0.3 2,161 11/18/2014
1.0.2 906 10/27/2014
1.0.1 1,585 10/18/2014
1.0.0 3,236 8/3/2014
0.9.4 19,389 5/24/2014
0.9.3 745 5/9/2014
0.9.2 17,803 11/7/2013
0.9.1 3,010 7/2/2013
0.9.0.1 246 6/21/2013
0.9.0 331 6/18/2013
0.8.3 1,156 8/26/2012
0.8.2 390 7/4/2012
0.8.1 328 6/25/2012
0.7.1 796 5/29/2011
Show less