test_simple Subroutine

   subroutine test_simple()
      type(MeterNode), target :: node
      class(AbstractMeterNode), pointer :: subnode
      class(AbstractMeter), pointer :: t
      type(ExclusiveColumn) :: c
      type(UnlimitedVector), target :: v
      integer :: i
      integer :: expected(3)
      class(*), pointer :: q

      node = MeterNode('top', AdvancedMeter(MpiTimerGauge()))
      t => node%get_meter()
      call t%add_cycle(10.0d0)

      call node%add_child('a', AdvancedMeter(MpiTimerGauge()))
      subnode => node%get_child('a')
      t => subnode%get_meter()
      call t%add_cycle(1.0d0)

      call node%add_child('b', AdvancedMeter(MpiTimerGauge()))
      subnode => node%get_child('b')
      t => subnode%get_meter()
      call t%add_cycle(2.0d0)

      v = c%get_rows(node)
      expected = [7,1,2]
      do i = 1, 3
         q => v%at(i)
         select type (q)
         type is (integer)
            @assertEqual(expected(i), q)
         end select
      end do

   end subroutine test_simple