def test_configure_request_eq():
"""
Verify that ConfigurationRequest objects are considered equal when:
- they point to the same target
- they set the same receiver band
- their SDP configuration is the same
- their CSP configuration is the same
"""
pointing_config = PointingConfiguration(Target(1, 1))
dish_config = DishConfiguration(receiver_band=ReceiverBand.BAND_1)
sdp_config = SDPConfiguration("science_A")
channel_avg_map = list(zip(itertools.count(1, 744), [2] + 19 * [0]))
csp_id = "sbi-mvp01-20200325-00001-science_A"
fsp_config = FSPConfiguration(1, FSPFunctionMode.CORR, 1, 140, 0,
channel_avg_map)
csp_config = CSPConfiguration(csp_id=csp_id,
frequency_band=ReceiverBand.BAND_1,
fsp_configs=[fsp_config])
request_1 = ConfigureRequest(pointing=pointing_config,
dish=dish_config,
sdp=sdp_config,
csp=csp_config)
request_2 = ConfigureRequest(pointing=pointing_config,
dish=dish_config,
sdp=sdp_config,
csp=csp_config)
assert request_1 == request_2
def set_subarray_to_fault(result):
"""
Set sub-array to FAULT state by sending incomplete JSON in the Configure
command.
"""
LOGGER.info("Before starting the telescope checking if the TMC is in ON state")
assert(tmc_is_on())
if telescope_is_in_standby():
set_telescope_to_running()
take_subarray(1).to_be_composed_out_of(2)
subarray = SubArray(1)
conf_req = ConfigureRequest()
conf_req.dish = DishConfiguration(receiver_band=ReceiverBand.BAND_1)
# To set sub-array to FAULT, catch and ignore
# the DevFailed of a bad Configure command
try:
subarray.configure_from_cdm(conf_req)
except DevFailed:
pass
subarray_state = resource(result[SUBARRAY_USED]).get('obsState')
assert subarray_state == 'FAULT', \
f"Expected sub-array to be in FAULT but instead was in {subarray_state}"
LOGGER.info("Sub-array has been set to FAULT")
def test_mccs_configure_request_eq():
"""
Verify that ConfigurationRequest objects for are considered equal when:
- they point to the same target
- their MCCS configuration is the same
"""
station_config = StnConfiguration(1)
target = SubarrayBeamTarget(180.0, 45.0, "DriftScan", "HORIZON")
station_beam_config = SubarrayBeamConfiguration(1, [1, 2],
[[1, 2, 3, 4, 5, 6]], 1.0,
target, [1.0, 1.0, 1.0],
[0.0, 0.0])
mccs_config = MCCSConfiguration(
station_configs=[station_config],
subarray_beam_configs=[station_beam_config])
request_1 = ConfigureRequest(mccs=mccs_config)
request_2 = ConfigureRequest(mccs=mccs_config)
assert request_1 == request_2
def test_configure_request_mccs_independence():
"""
Verify that an Mid & Low ConfigureRequests are independent.
"""
station_config = StnConfiguration(1)
target = SubarrayBeamTarget(180.0, 45.0, "DriftScan", "HORIZON")
station_beam_config = SubarrayBeamConfiguration(1, [1, 2],
[[1, 2, 3, 4, 5, 6]], 1.0,
target, [1.0, 1.0, 1.0],
[0.0, 0.0])
mccs_config = MCCSConfiguration(
station_configs=[station_config],
subarray_beam_configs=[station_beam_config])
request = ConfigureRequest(mccs=mccs_config)
assert request is not None
dish_config = DishConfiguration(receiver_band=ReceiverBand.BAND_1)
with pytest.raises(ValueError):
ConfigureRequest(dish=dish_config, mccs=mccs_config)
def test_configure_request_eq_for_low():
"""
Verify that ConfigurationRequest objects for are considered equal when:
- they point to the same target
- their MCCS configuration is the same
"""
station_config = StnConfiguration(1)
target = SubarrayBeamTarget(180.0, 45.0, "DriftScan", "HORIZON")
station_beam_config = SubarrayBeamConfiguration(1, [1, 2],
[[1, 2, 3, 4, 5, 6]], 1.0,
target, [1.0, 1.0, 1.0],
[0.0, 0.0])
mccs_config = MCCSConfiguration(
station_configs=[station_config],
subarray_beam_configs=[station_beam_config])
request_1 = ConfigureRequest(
interface='https://schema.skatelescope.org/ska-low-tmc-configure/1.0',
mccs=mccs_config,
sdp=SDPConfiguration("science_A"))
request_2 = ConfigureRequest(
interface='https://schema.skatelescope.org/ska-low-tmc-configure/1.0',
mccs=mccs_config,
sdp=SDPConfiguration("science_A"))
assert request_1 == request_2
def test_mccs_configure_request_is_not_equal_to_other_objects():
"""
Verify that an MCCS ConfigureRequest is not equal to other objects.
"""
station_config = StnConfiguration(1)
target = SubarrayBeamTarget(180.0, 45.0, "DriftScan", "HORIZON")
station_beam_config = SubarrayBeamConfiguration(1, [1, 2],
[[1, 2, 3, 4, 5, 6]], 1.0,
target, [1.0, 1.0, 1.0],
[0.0, 0.0])
mccs_config = MCCSConfiguration(
station_configs=[station_config],
subarray_beam_configs=[station_beam_config])
request = ConfigureRequest(mccs=mccs_config)
assert request != object
assert request is not None
def test_configure_request_is_not_equal_to_other_objects_for_low():
"""
Verify that an MCCS ConfigureRequest is not equal to other objects.
"""
station_config = StnConfiguration(1)
target = SubarrayBeamTarget(180.0, 45.0, "DriftScan", "HORIZON")
station_beam_config = SubarrayBeamConfiguration(1, [1, 2],
[[1, 2, 3, 4, 5, 6]], 1.0,
target, [1.0, 1.0, 1.0],
[0.0, 0.0])
mccs_config = MCCSConfiguration(
station_configs=[station_config],
subarray_beam_configs=[station_beam_config])
request = ConfigureRequest(
interface='https://schema.skatelescope.org/ska-low-tmc-configure/1.0',
mccs=mccs_config,
sdp=SDPConfiguration("science_A"))
assert request != object
assert request is not None
def test_configure_request_is_not_equal_to_other_objects():
"""
Verify that ConfigureRequest is not equal to other objects.
"""
pointing_config = PointingConfiguration(Target(1, 1))
dish_config = DishConfiguration(receiver_band=ReceiverBand.BAND_1)
sdp_config = SDPConfiguration("science_A")
channel_avg_map = list(zip(itertools.count(1, 744), [2] + 19 * [0]))
csp_id = "sbi-mvp01-20200325-00001-science_A"
fsp_config = FSPConfiguration(1, FSPFunctionMode.CORR, 1, 140, 0,
channel_avg_map)
csp_config = CSPConfiguration(csp_id=csp_id,
frequency_band=ReceiverBand.BAND_1,
fsp_configs=[fsp_config])
request = ConfigureRequest(pointing=pointing_config,
dish=dish_config,
sdp=sdp_config,
csp=csp_config)
assert request != object
def create_configuration(self, data, **_): # pylint: disable=no-self-use
"""
Converted parsed JSON backn into a subarray_node.ConfigureRequest
object.
:param data: dict containing parsed JSON values
:param _: kwargs passed by Marshmallow
:return: ConfigurationRequest instance populated to match JSON
"""
interface = data.get("interface", None)
pointing = data.get("pointing", None)
dish = data.get("dish", None)
sdp = data.get("sdp", None)
csp = data.get("csp", None)
tmc = data.get("tmc", None)
mccs = data.get("mccs", None)
return ConfigureRequest(interface=interface,
pointing=pointing,
dish=dish,
sdp=sdp,
csp=csp,
mccs=mccs,
tmc=tmc)
VALID_MID_CONFIGURE_OBJECT = ConfigureRequest(
pointing=PointingConfiguration(
Target(
ra="13:29:52.698",
dec="+47:11:42.93",
name="M51",
frame="icrs",
unit=("hourangle", "deg"),
)),
dish=DishConfiguration(receiver_band=ReceiverBand.BAND_1),
sdp=SDPConfiguration("science_A"),
csp=CSPConfiguration(
interface="https://schema.skatelescope.org/ska-csp-configure/1.0",
subarray_config=SubarrayConfiguration('science period 23'),
common_config=CommonConfiguration("sbi-mvp01-20200325-00001-science_A",
ReceiverBand.BAND_1, 1),
cbf_config=CBFConfiguration([
FSPConfiguration(
1,
FSPFunctionMode.CORR,
1,
1400,
0,
channel_averaging_map=[(0, 2), (744, 0)],
fsp_channel_offset=0,
output_link_map=[(0, 0), (200, 1)],
),
FSPConfiguration(
2,
FSPFunctionMode.CORR,
2,
1400,
1,
channel_averaging_map=[(0, 2), (744, 0)],
fsp_channel_offset=744,
output_link_map=[(0, 4), (200, 5)],
zoom_window_tuning=4700000,
)
])),
tmc=TMCConfiguration(scan_duration=timedelta(seconds=10)))