         defaultCellSetupTest(PopoverSelectorRow<String>())
         defaultCellSetupTest(PostalAddressRow())
         defaultCellSetupTest(SliderRow())
+        defaultCellSetupTest(StepperRow())
     }
     
     func testDefaultCellUpdate() {

        cellUpdateTest(PopoverSelectorRow<String>())
        cellUpdateTest(PostalAddressRow())
        cellUpdateTest(SliderRow())
    }
    
    func testDefaultCellSetup() {

        defaultInitializerTest(PopoverSelectorRow<String>())
        defaultInitializerTest(PostalAddressRow())
        defaultInitializerTest(SliderRow())
        defaultInitializerTest(StepperRow())
    }
    
    private func onChangeTest<Row, Value where Row: BaseRow, Row: RowType, Row: TypedRowType, Row.Value == Row.Cell.Value, Value == Row.Value>(row:Row, value:Value){
