anchor.diff:      test "'fail' function should always fail" {
         return! fail msg
       }
  -    |> shouldNotPassed (msg, [])
  +    |> shouldNotPassed (NonEmptyList.singleton msg)
   
     let ``all unit type assertion should run`` =
       test "all unit type assertion should run" {
  
positive.code:     test "Persimmon test should be able to compose" {
        do! test1 |> shouldPassed "y"
        do! test2 |> shouldPassed "z"
        do! test3 |> shouldNotPassed ("Expect: \"x\"\nActual: \"other\"", [])
        do! test4 |> shouldNotPassed ("Expect: \"x\"\nActual: \"other\"", [])
      }
  
negative.code:       do! assertEquals 2 2
        do! assertEquals 3 4
      }
      |> shouldNotPassed<unit> (NonEmptyList.make "Expect: 1\nActual: 2" [ "Expect: 3\nActual: 4" ])
  
    let table = Map.ofList [("x", "y"); ("y", "z"); ("z", "other")]
  
  