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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.ipgphotonics.yar import YAR
init_comm = [("RNP", "RNP: 0.200"), ("RMP", "RMP: 10.5"), ("RDPT", "RDPT: 0.100")]
################################
# Values according to the manual
def test_init():
"""This test tests already getting min/max output power."""
with expected_protocol(
YAR,
init_comm
):
pass
def test_status_emission():
with expected_protocol(
YAR,
init_comm + [("STA", "STA: 1")]
) as inst:
assert inst.status == YAR.Status.EMISSION
def test_status_backreflection():
with expected_protocol(
YAR,
init_comm + [("STA", "STA: 131072")]
) as inst:
assert inst.status == YAR.Status.HIGH_BACKREFLECTION
def test_emission_enabled_getter():
with expected_protocol(
YAR,
init_comm + [("STA", "STA:1")]
) as inst:
assert inst.emission_enabled is True
def test_emission_enabled_setter_on():
with expected_protocol(
YAR,
init_comm + [("EMON", "EMON")]
) as inst:
inst.emission_enabled = True
def test_emission_enabled_setter_off():
with expected_protocol(
YAR,
init_comm + [("EMOFF", "EMOFF")]
) as inst:
inst.emission_enabled = False
def test_power():
with expected_protocol(
YAR,
init_comm + [("ROP", "ROP: 3.45")]
) as inst:
assert inst.power == 3.45
def test_power_off():
"""Verify, that power 'Off' is translated to 0."""
with expected_protocol(
YAR,
init_comm + [("ROP", "ROP: Off")]
) as inst:
assert inst.power == 0
def test_power_low():
"""Verify, that power 'Low' is translated to the default minimum 0.1."""
with expected_protocol(
YAR,
init_comm + [("ROP", "ROP: Low")]
) as inst:
assert inst.power == 0.1
def test_init_sets_minimum_display_power():
"""Test, that a different minimum power is shown in the translation of 'Low'."""
# not in the manual!
with expected_protocol(
YAR,
# init_comm is modified
[("RNP", "RNP: 0.200"), ("RMP", "RMP: 10.5"), ("RDPT", "RDPT: 5"),
("ROP", "ROP: Low")]
) as inst:
assert inst.power == 5
def test_power_setpoint_getter():
with expected_protocol(
YAR,
init_comm + [("RPS", "RPS: 1.23")]
) as inst:
assert inst.power_setpoint == 1.23
def test_power_setpoint_setter():
with expected_protocol(
YAR,
init_comm + [("SPS 9.7", "SPS: 9.7")]
) as inst:
inst.power_setpoint = 9.7
def test_power_setpoint_setter_out_of_range_driver():
with expected_protocol(
YAR,
# init_comm is modified
[("RNP", "RNP: 0.200"), ("RMP", "RMP: 10.5"), ("RDPT", "RDPT: 0.100")]
) as inst:
with pytest.raises(ValueError):
inst.power_setpoint = 20
def test_power_setpoint_setter_out_of_range_device():
with expected_protocol(
YAR,
init_comm + [("SPS 5", "ERR: Out of Range")]
) as inst:
with pytest.raises(ConnectionError):
inst.power_setpoint = 5
def test_current():
with expected_protocol(
YAR,
init_comm + [("RDC", "RDC: 2.34")]
) as inst:
assert inst.current == 2.34
def test_temperature():
with expected_protocol(
YAR,
init_comm + [("RCT", "RCT: 28.9")]
) as inst:
assert inst.temperature == 28.9
def test_wavelength_temperature_getter():
with expected_protocol(
YAR,
init_comm + [("RWA", "RWA: 31.345")]
) as inst:
assert inst.wavelength_temperature == 31.345
def test_wavelength_temperature_setter():
with expected_protocol(
YAR,
init_comm + [("SWA 35.658", "SWA: 35.658")]
) as inst:
inst.wavelength_temperature = 35.658
def test_seed_temperature():
with expected_protocol(
YAR,
init_comm + [("RST", "RST: 31.345")]
) as inst:
assert inst.temperature_seed == 31.345
def test_clear():
with expected_protocol(
YAR,
init_comm + [("RERR", "RERR")]
) as inst:
inst.clear()
def test_model():
with expected_protocol(
YAR,
init_comm + [("RMN", "RMN: YLM-10-SF")]
) as inst:
assert inst.id == "YLM-10-SF"
def test_firmware():
with expected_protocol(
YAR,
init_comm + [("RFV", "RFV: 1.0.114")]
) as inst:
assert inst.firmware == "1.0.114"
def test_minimum_display_power():
with expected_protocol(
YAR,
init_comm + [("RDPT", "RDPT: 0.100")]
) as inst:
assert inst.minimum_display_power == 0.1
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