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#
# This file is part of the PyMeasure package.
#
# Copyright (c) 2013-2024 PyMeasure Developers
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
import pytest
from pymeasure.test import expected_protocol
from pymeasure.instruments.keysight.keysightE36312A import KeysightE36312A
def test_voltage_setpoint():
"""Verify the voltage setpoint setter and getter."""
with expected_protocol(
KeysightE36312A,
[("VOLT 1.5, (@1)", None),
("VOLT? (@1)", "1.5")],
) as inst:
inst.ch_1.voltage_setpoint = 1.5
assert inst.ch_1.voltage_setpoint == 1.5
def test_current_limit():
"""Verify the current limit setter and getter."""
with expected_protocol(
KeysightE36312A,
[("CURR 0.5, (@3)", None),
("CURR? (@3)", "0.5")],
) as inst:
inst.ch_3.current_limit = 0.5
assert inst.ch_3.current_limit == 0.5
def test_current_limit_validator():
"""Verify the current limit validator."""
with expected_protocol(
KeysightE36312A,
[],
) as inst:
with pytest.raises(ValueError, match="not in range"):
inst.ch_1.current_limit = 7
def test_output_enabled():
"""Verify the output enable setter and getter."""
with expected_protocol(
KeysightE36312A,
[("OUTPut 1, (@1)", None),
("OUTPut? (@1)", "0")],
) as inst:
inst.ch_1.output_enabled = True
assert inst.ch_1.output_enabled is False
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