How to use the priority.PRIORITY_MEDIUM function in priority

    @PRIORITY_MEDIUM
    @pytest.mark.rdt_supported("cdp_l2")
    def test_pqos_l2cat_cdp_detection(self, iface):
        (stdout, _, exitstatus) = self.run_pqos(iface, "-s -v")

        assert exitstatus == 0
        assert "INFO: L2 CAT details: CDP support=1" in stdout

    @PRIORITY_MEDIUM
    @pytest.mark.rdt_supported("cat_l2")
    def test_pqos_l2cat_set_negative(self, iface):
        (stdout, _, exitstatus) = self.run_pqos(iface, "-e l2:2=0xffffffff")
        assert exitstatus == 1
        assert "L2CA COS2 - FAILED" in stdout
        assert "Allocation configuration error!" in stdout

    @PRIORITY_MEDIUM
    @pytest.mark.rdt_unsupported("cat_l3")
    def test_pqos_l3cat_detection_negative(self, iface):
        (stdout, _, exitstatus) = self.run_pqos(iface, "-s -v")
        assert exitstatus == 0
        assert "L3CA capability not detected" in stdout

    @PRIORITY_MEDIUM
    @pytest.mark.rdt_supported("cdp_l2")
    def test_pqos_l2cat_set_data(self, iface):
        self.run_pqos(iface, "-R l2cdp-on")

        default_mask = (1 << Env().get('cat', 'l2', 'ways')) - 1

        (stdout, _, exitstatus) = self.run_pqos(iface, "-e l2:3d=0xf")
        assert exitstatus == 0
        assert ("L2ID 1 L2CA COS3 => DATA 0xf,CODE {}").format(hex(default_mask)) in stdout

    @PRIORITY_MEDIUM
    @pytest.mark.rdt_supported("cat_l2")
    def test_pqos_l2cat_association_core_negative(self, iface):
        (stdout, _, exitstatus) = self.run_pqos(iface, "-a llc:1=1000")
        assert exitstatus == 1
        assert "Core number or class id is out of bounds!" in stdout

    @PRIORITY_MEDIUM
    @pytest.mark.rdt_supported("cdp_l2")
    def test_pqos_l2cat_set_code(self, iface):
        self.run_pqos(iface, "-R l2cdp-on")

        default_mask = (1 << Env().get('cat', 'l2', 'ways')) - 1

        (stdout, _, exitstatus) = self.run_pqos(iface, "-e l2:4c=0xf")
        assert exitstatus == 0
        assert ("L2ID 1 L2CA COS4 => DATA {},CODE 0xf").format(hex(default_mask)) in stdout

    @PRIORITY_MEDIUM
    @pytest.mark.iface_os
    @pytest.mark.rdt_supported("cat_l2")
    def test_pqos_l2cat_association_tasks_negative(self, iface):
        (stdout, _, exitstatus) = self.run_pqos(iface, "-a pid:2=9999999999")
        assert exitstatus == 1
        assert "Task ID number or class id is out of bounds!" in stdout

    @PRIORITY_MEDIUM
    @pytest.mark.rdt_supported("cat_l2")
    def test_pqos_l2cat_detection(self, iface):
        (stdout, _, exitstatus) = self.run_pqos(iface, "-s -v")
        assert exitstatus == 0
        assert "L2CA capability detected" in stdout

    @PRIORITY_MEDIUM
    @pytest.mark.rdt_supported("cat_l2")
    def test_pqos_l2cat_association_core(self, iface):
        (stdout, _, exitstatus) = self.run_pqos(iface, "-a llc:1=1,3")
        assert exitstatus == 0
        assert "Allocation configuration altered." in stdout

        (stdout, _, exitstatus) = self.run_pqos(iface, "-s")
        assert exitstatus == 0
        assert re.search("Core 1, L2ID [0-9]+ => COS1", stdout)
        assert re.search("Core 3, L2ID [0-9]+ => COS1", stdout)

    @PRIORITY_MEDIUM
    @pytest.mark.rdt_supported("cat_l2")
    def test_pqos_l2cat_set(self, iface):
        (stdout, _, exitstatus) = self.run_pqos(iface, "-e l2:1=0xf;l2:2=0xf0")
        assert exitstatus == 0
        assert "L2ID 0 L2CA COS1 => MASK 0xf" in stdout
        assert "L2ID 0 L2CA COS2 => MASK 0xf0" in stdout
        assert "Allocation configuration altered" in stdout

        (stdout, _, exitstatus) = self.run_pqos(iface, "-s")
        assert exitstatus == 0
        assert "L2CA COS1 => MASK 0xf" in stdout
        assert "L2CA COS2 => MASK 0xf0" in stdout