anchor.diff:              Spec.ForAny<int[]>(fun xs ->
                   let x = xs |> CloudStream.ofArray |> CloudStream.countBy id |> CloudStream.toArray |> run
                   let y = xs |> Seq.countBy id |> Seq.toArray
  -                x = y).QuickCheckThrowOnFailure()
  +                Assert.AreEqual(y, x)).QuickCheckThrowOnFailure()
   
   
           [<Test>]
  
positive.code:             Spec.ForAny<int[]>(fun xs ->
                  let x = xs |> CloudStream.ofArray |> CloudStream.map (fun n -> 2 * n) |> CloudStream.toArray |> run
                  let y = xs |> Seq.map (fun n -> 2 * n) |> Seq.toArray
                  x = y).QuickCheckThrowOnFailure()
  
          [<Test>]
          member __.``filter`` () =
              Spec.ForAny<int[]>(fun xs ->
                  let x = xs |> CloudStream.ofArray |> CloudStream.filter (fun n -> n % 2 = 0) |> CloudStream.toArray |> run
                  let y = xs |> Seq.filter (fun n -> n % 2 = 0) |> Seq.toArray
                  x = y).QuickCheckThrowOnFailure()
  
  
          [<Test>]
  
negative.code:             Spec.ForAny<int[]>(fun xs ->
                  let x = xs |> CloudStream.ofArray |> CloudStream.sortBy id 10 |> CloudStream.toArray |> run
                  let y = (xs |> Seq.sortBy id).Take(10).ToArray()
                  Assert.AreEqual(y, x)).QuickCheckThrowOnFailure()