anchor.diff:          Test.Setup(setup, fun d -> d.Dispose())
   
       [<Extension>]
  -    static member Wrap (test, f: Func<_,_>) = wrap f.Invoke test+    static member Wrap (test, f: Func<_,_>) = Test.wrap f.Invoke test
positive.code:     | TestCase of TestCode
      | TestList of Test list
      | TestLabel of string * Test
  
  [<AutoOpen>]
  [<Extension>]
  
negative.code:             map execOne
  
      let eval beforeRun onPassed onIgnored onFailed onException map tests =
          let r = Test.toTestCodeList tests |> evalTestList beforeRun onPassed onIgnored onFailed onException map
          Seq.toList r
  
      let printPassed = printfn "%s: Passed (%A)"
  