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Trouble with xUnit.net 2.2.0

See original GitHub issue

I can’t figure out if I’m doing something wrong, but I’m having trouble getting FsCheck.Xunit working with xUnit.net 2.2.0.

I’ve created a simple repro code base with a single test module:

module Properties

open FsCheck
open FsCheck.Xunit
open Swensen.Unquote

[<Property>]
let myProperty (NonNegativeInt x) = 0 <=! x

[<Property>]
let myGenProperty () =
    Arb.generate |> Gen.map ((*) 2) |> Arb.fromGen |> Prop.forAll <| fun i ->
        0 =! i % 2

With xUnit.net 2.1.0 it works fine:

$ packages/xunit.runner.console.2.2.0/tools/xunit.console.exe MyProperty/bin/Debug/MyProperty.dll
xUnit.net Console Runner (64-bit .NET 4.0.30319.42000)
  Discovering: MyProperty
  Discovered:  MyProperty
  Starting:    MyProperty
  Finished:    MyProperty
=== TEST EXECUTION SUMMARY ===
   MyProperty  Total: 2, Errors: 0, Failed: 0, Skipped: 0, Time: 0,709s

While it’s working, my NuGet packages are like this:

Id                                  Versions
--                                  --------
FsCheck                             {2.7.2} 
FsCheck.Xunit                       {2.7.2} 
Unquote                             {3.1.2} 
xunit.abstractions                  {2.0.0} 
xunit.extensibility.core            {2.1.0} 
xunit.extensibility.execution       {2.1.0} 
xunit.runner.console                {2.2.0}

Subsequently, I updated xUnit.net:

Id                                  Versions
--                                  --------
FsCheck                             {2.7.2} 
FsCheck.Xunit                       {2.7.2} 
Unquote                             {3.1.2} 
xunit.abstractions                  {2.0.1} 
xunit.extensibility.core            {2.2.0} 
xunit.extensibility.execution       {2.2.0} 
xunit.runner.console                {2.2.0}

Now the tests no longer run:

$ packages/xunit.runner.console.2.2.0/tools/xunit.console.exe MyProperty/bin/Debug/MyProperty.dll
xUnit.net Console Runner (64-bit .NET 4.0.30319.42000)
  Discovering: MyProperty
  Discovered:  MyProperty
=== TEST EXECUTION SUMMARY ===
   MyProperty.dll  Total: 0

My App.config looks like this:

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="FSharp.Core" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-4.4.0.0" newVersion="4.4.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="xunit.core" publicKeyToken="8d05b1bb7a6fdb6c" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-2.2.0.3545" newVersion="2.2.0.3545" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
</configuration>

Is this a known issue, or am I missing something obvious?