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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.novanta import Fpu60
def test_disable_emission():
with expected_protocol(Fpu60,
[("LASER=OFF", ""), ("LASER=ON", "")],
) as inst:
inst.disable_emission()
@pytest.mark.parametrize("string, value", (("ENABLED", True), ("DISABLED", False)))
def test_emission_enabled(string, value):
with expected_protocol(Fpu60,
[("STATUS?", string)],
) as inst:
assert inst.emission_enabled is value
def test_power():
with expected_protocol(Fpu60,
[("POWER?", " 12.345W")],
) as inst:
assert inst.power == 12.345
def test_power_setpoint():
with expected_protocol(Fpu60,
[("POWER=12.345", ""), ("SETPOWER?", " 12.345W")],
) as inst:
inst.power_setpoint = 12.345
assert inst.power_setpoint == 12.345
def test_shutter_open():
with expected_protocol(Fpu60,
[("SHUTTER OPEN", ""), ("SHUTTER?", "SHUTTER OPEN")],
) as inst:
inst.shutter_open = True
assert inst.shutter_open is True
def test_shutter_close():
with expected_protocol(Fpu60,
[("SHUTTER CLOSE", ""), ("SHUTTER?", "SHUTTER CLOSED")],
) as inst:
inst.shutter_open = False
assert inst.shutter_open is False
def test_shutter_close_read():
with expected_protocol(Fpu60,
[("SHUTTER?", "SHUTTER CLOSED")],
) as inst:
assert inst.shutter_open is False
@pytest.mark.parametrize("string, value", (("ENABLED", True), ("DISABLED", False)))
def test_interlock(string, value):
with expected_protocol(Fpu60,
[("INTERLOCK?", string)],
) as inst:
assert inst.interlock_enabled is value
def test_head_temperature():
with expected_protocol(Fpu60,
[("HTEMP?", " 12.345C")],
) as inst:
assert inst.head_temperature == 12.345
def test_psu_temperature():
with expected_protocol(Fpu60,
[("PSUTEMP?", " 12.345C")],
) as inst:
assert inst.psu_temperature == 12.345
def test_get_operation_times():
with expected_protocol(
Fpu60,
[("TIMERS?", "PSU Time = 00594820 Mins"),
(None, "Laser Enabled Time = 00196700 Mins"),
(None, "Laser Threshold Time = 00196500 Mins"),
(None, "")],
) as inst:
assert inst.get_operation_times() == {'psu': 594820,
'laser': 196700,
'laser_above_1A': 196500}
def test_current():
with expected_protocol(Fpu60,
[("CURRENT?", " 12.3%")],
) as inst:
assert inst.current == 12.3
def test_serial_number():
with expected_protocol(Fpu60,
[("SERIAL?", "1234567")],
) as inst:
assert inst.serial_number == "1234567"
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