我正在尝试使用 FsCheck 进行基于属性的测试,但我似乎无法弄清楚如何让 FsCheck 使用我已注册的基因。下面是为域生成类型的代码:
module Flips.Gens
open Flips.Domain
open FsCheck
type Silly = {
Name : string
}
let SillyGen () =
gen {
let! NonEmptyString name = Arb.generate<NonEmptyString>
return { Name = name}
}
type Domain () =
static member ArbSillyGen () = Arb.fromGen (SillyGen ())
Run Code Online (Sandbox Code Playgroud)
这是示例测试
module Flips.Tests
open Xunit
open FsCheck
open FsCheck.Xunit
open Flips.Gens
do Arb.register<Domain> () |> ignore
module Tests =
[<Property>]
let ``Silly Name is NonEmptyString`` (silly:Silly) =
let isNullOrEmpty = System.String.IsNullOrEmpty silly.Name …Run Code Online (Sandbox Code Playgroud)