text: """Unit test for RemoteValueDptValue1Ucount objects."""
  import pytest
  from xknx import XKNX
  from xknx.dpt import DPTArray, DPTBinary
  from xknx.exceptions import ConversionError, CouldNotParseTelegram
  from xknx.remote_value import RemoteValueDptValue1Ucount
  from xknx.telegram import GroupAddress, Telegram
  from xknx.telegram.apci import GroupValueWrite
  
  
  @pytest.mark.asyncio
  class TestRemoteValueDptValue1Ucount:
      """Test class for RemoteValueDptValue1Ucount objects."""
  
      def test_to_knx(self):
          """Test to_knx function with normal operation."""
          xknx = XKNX()
          remote_value = RemoteValueDptValue1Ucount(xknx)
          assert remote_value.to_knx(10) == DPTArray((0x0A,))
  
      def test_from_knx(self):
          """Test from_knx function with normal operation."""
          xknx = XKNX()
          remote_value = RemoteValueDptValue1Ucount(xknx)
          assert remote_value.from_knx(DPTArray((0x0A,))) == 10
  
      def test_to_knx_error(self):
          """Test to_knx function with wrong parametern."""
          xknx = XKNX()
          remote_value = RemoteValueDptValue1Ucount(xknx)
          with pytest.raises(ConversionError):
              remote_value.to_knx(256)
          with pytest.raises(ConversionError):
              remote_value.to_knx("256")
  
      async def test_set(self):
          """Test setting value."""
          xknx = XKNX()
          remote_value = RemoteValueDptValue1Ucount(
              xknx, group_address=GroupAddress("1/2/3")
          )
          await remote_value.set(10)
          assert xknx.telegrams.qsize() == 1
          telegram = xknx.telegrams.get_nowait()
          assert telegram == Telegram(
              destination_address=GroupAddress("1/2/3"),
              payload=GroupValueWrite(DPTArray((0x0A,))),
          )
          await remote_value.set(11)
          assert xknx.telegrams.qsize() == 1
          telegram = xknx.telegrams.get_nowait()
          assert telegram == Telegram(
              destination_address=GroupAddress("1/2/3"),
              payload=GroupValueWrite(DPTArray((0x0B,))),
          )
  
      async def test_process(self):
          """Test process telegram."""
          xknx = XKNX()
          remote_value = RemoteValueDptValue1Ucount(
              xknx, group_address=GroupAddress("1/2/3")
          )
          telegram = Telegram(
              destination_address=GroupAddress("1/2/3"),
              payload=GroupValueWrite(DPTArray((0x0A,))),
          )
          await remote_value.process(telegram)
          assert remote_value.value == 10
  
      async def test_to_process_error(self):
          """Test process errornous telegram."""
          xknx = XKNX()
          remote_value = RemoteValueDptValue1Ucount(
              xknx, group_address=GroupAddress("1/2/3")
          )
          with pytest.raises(CouldNotParseTelegram):
              telegram = Telegram(
                  destination_address=GroupAddress("1/2/3"),
                  payload=GroupValueWrite(DPTBinary(1)),
              )
              await remote_value.process(telegram)
          with pytest.raises(CouldNotParseTelegram):
              telegram = Telegram(
                  destination_address=GroupAddress("1/2/3"),
                  payload=GroupValueWrite(DPTArray((0x64, 0x65))),
              )
              await remote_value.process(telegram)
  