Checking if DU Value constructors are "reflected" in the same order of definition

checkDUOrder.fs

//I'd like to see if the test below is true on different execution environments and compilers
//so if you could please run this code and report back to me at @kuzrob. Thanks
    
    open Microsoft.FSharp.Reflection

    type SomeDU<'a,'b, 'c> = 
        | One of 'a
        | Two of 'a * 'b
        | Three of 'a * 'b * 'c

    [<Test>]
    let ``is the order correct?`` () =
        let result = FSharpType.GetUnionCases typeof<SomeDU<_,_,_>> |> Array.map (fun case -> case.Name)
        printfn "isTrue: %A" ([|"One"; "Two"; "Three"|] = result)