anchor.diff:              with
                   | _ ->
                       thrown <- true
  -            assertTrue thrown
  +            thrown |> should equal true
   
   let report = TestReport()
   c.run(report)
  
positive.code:     describe "With no failures reported" <| fun () ->
          it "Is a success" <| fun () ->
              let r = TestReport()
              assertTrue (r.success())
  
      describe "With failures reported" <| fun() ->
          it "Is a failure" <| fun () ->
  
negative.code:             _it "dummy" <| fun() ->
                  wasSetupWhenTestWasRun := !wasSetup
              run() |> ignore
              !wasSetupWhenTestWasRun |> should equal true
  
          it "is only run for in same context, or nested context" <| fun () ->
              let outerSetupRunCount = ref 0
  