Use FsCheck

[aloisdg]

Hello,

I wanted to start playing with FsCheck for a while. i will let FsCheck introduce itself:

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.

I will start a branch about it next Thursday.

Thank you @thinkbeforecoding for mentioning it and /u/Frozen_Turtle to mentioning again. Lets do it!