How to use the nidigital.HistoryRAMCycleInformation function in nidigital

def test_history_ram_cycle_information_string():
    cycle_info = nidigital.HistoryRAMCycleInformation(
        pattern_name='pat',
        time_set_name='t0',
        vector_number=42,
        cycle_number=999,
        scan_cycle_number=13,
        expected_pin_states=[[nidigital.PinState.D, nidigital.PinState.V], [nidigital.PinState.V, nidigital.PinState.D]],
        actual_pin_states=[[nidigital.PinState.PIN_STATE_NOT_ACQUIRED, nidigital.PinState.PIN_STATE_NOT_ACQUIRED], [nidigital.PinState.ZERO, nidigital.PinState.ONE]],
        per_pin_pass_fail=[[True, True], [False, False]])
    print(cycle_info)
    expected_string = '''Pattern Name        : pat
Time Set Name       : t0
Vector Number       : 42
Cycle Number        : 999
Scan Cycle Number   : 13
Expected Pin States : [[D, V], [V, D]]
Actual Pin States   : [[PIN_STATE_NOT_ACQUIRED, PIN_STATE_NOT_ACQUIRED], [ZERO, ONE]]

def test_history_ram_cycle_information_representation():
    cycle_info = nidigital.HistoryRAMCycleInformation(
        pattern_name='pat',
        time_set_name='t0',
        vector_number=42,
        cycle_number=999,
        scan_cycle_number=13,
        expected_pin_states=[[nidigital.PinState.D, nidigital.PinState.D], [nidigital.PinState.V, nidigital.PinState.V]],
        actual_pin_states=[[nidigital.PinState.PIN_STATE_NOT_ACQUIRED, nidigital.PinState.PIN_STATE_NOT_ACQUIRED],
                           [nidigital.PinState.NOT_A_PIN_STATE, nidigital.PinState.NOT_A_PIN_STATE]],
        per_pin_pass_fail=[[True, True], [False, False]])
    recreated_cycle_info = eval(repr(cycle_info))
    assert str(recreated_cycle_info) == str(cycle_info)