#
# This file is part of the PyMeasure package.
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# Copyright (c) 2013-2024 PyMeasure Developers
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from pymeasure.test import expected_protocol

from pymeasure.instruments.advantest import AdvantestR6246


def test_init():
    with expected_protocol(
            AdvantestR6246,
            [],
            ):
        pass  # Verify the expected communication.


def test_set_current():
    with expected_protocol(
        AdvantestR6246,
        [("di 1,0,2.1100e-04,2.1300e-04", None),
         ("spot 1,2.3120e-03", None),
         (None, "ABCD 7.311e-4")]
    ) as inst:
        inst.ch_A.current_source(0, 0.000211, 2.13e-4)
        inst.ch_A.change_source_current = 23.12e-4
        assert inst.read_measurement() == 0.0007311


def test_event_status_setter():
    with expected_protocol(
        AdvantestR6246,
        [('*ese 255', None),
         ('*ese?', "200")]
    ) as inst:
        inst.event_status_enable = 258  # too large, gets truncated
        assert inst.event_status_enable == 200