anchor.diff:    testList "All/Swashbuckle.UpdateControllers.Tests" [
   
       testCaseAsync "Update Bool GET Test" <|
  -        (api.GetApiUpdateBool(true)
  +        (api.GetApiUpdateBool(Some true)
            |> asyncEqual false)
   
       testCaseAsync "Update Bool POST Test" <|
  -        (api.PostApiUpdateBool(false)
  +        (api.PostApiUpdateBool(Some false)
            |> asyncEqual true)
   
   
       testCaseAsync "Update Int32 GET Test" <|
  -        (api.GetApiUpdateInt32(0)
  +        (api.GetApiUpdateInt32(Some 0)
            |> asyncEqual 1)
   
       testCaseAsync "Update Int32 POST Test" <|
  -        (api.PostApiUpdateInt32(0)
  +        (api.PostApiUpdateInt32(Some 0)
            |> asyncEqual 1)
   
   
       testCaseAsync "Update Int64 GET Test" <|
  -        (api.GetApiUpdateInt64(10L)
  +        (api.GetApiUpdateInt64(Some 10L)
            |> asyncEqual 11L)
   
       testCaseAsync "Update Int64 POST Test" <|
  -        (api.PostApiUpdateInt64(10L)
  +        (api.PostApiUpdateInt64(Some 10L)
            |> asyncEqual 11L)
   
       // bug: https://github.com/RicoSuter/NSwag/issues/1122
       testCaseAsync "Update Float GET Test" <|
  -        (api.GetApiUpdateFloat(1.0)
  +        (api.GetApiUpdateFloat(Some 1.0)
            |> asyncEqual 2.0)
   
       // bug: https://github.com/RicoSuter/NSwag/issues/1122
       testCaseAsync "Update Float POST Test" <|
  -        (api.PostApiUpdateFloat(1.0)
  +        (api.PostApiUpdateFloat(Some 1.0)
            |> asyncEqual 2.0)
   
   
       testCaseAsync "Update Double GET Test" <|
  -        (api.GetApiUpdateDouble(2.0)
  +        (api.GetApiUpdateDouble(Some 2.0)
            |> asyncEqual 3.0)
   
       testCaseAsync "Update Double POST Test" <|
  -        (api.PostApiUpdateDouble(2.0)
  +        (api.PostApiUpdateDouble(Some 2.0)
            |> asyncEqual 3.0)
   
   
  
positive.code: 
  
      testCaseAsync "Update Object Point GET Test" <| async {
          let! point = api.GetApiUpdateObjectPointClass(x = 1, y = 2)
          point.X |> shouldEqual 2
          point.Y |> shouldEqual 1
      }
  
negative.code:     }
  
      testCaseAsync "Use Optional param Int" <| async {
          // bug: NSwag does not mark 2nd param as optional
          //do! api.GetApiUpdateWithOptionalInt(1) |> asyncEqual 2
          do! api.GetApiUpdateWithOptionalInt(Some 1, Some 2) |> asyncEqual 3
      }
    ]
  