def test_configure_scan():
try:
# given an interface to TMC to interact with a subarray node and a central node
fixture = {}
fixture["state"] = "Unknown"
# given a started up telescope
assert telescope_is_in_standby()
LOGGER.info("Staring up the Telescope")
tmc.start_up()
fixture["state"] = "Telescope On"
# and a subarray composed of two resources configured as perTMC_integration/assign_resources.json
LOGGER.info("Composing the Subarray")
tmc.compose_sub()
fixture["state"] = "Subarray Assigned"
# then when I configure a subarray to perform a scan as per 'TMC_integration/mccs_configure.json'
# @log_it('TMC_int_configure',devices_to_log)
@sync_configure
@time_it(90)
def configure_sub():
configure1_file = "resources/test_data/TMC_integration/mccs_configure.json"
config = load_config_from_file(configure1_file)
LOGGER.info("Configuring a scan for subarray 1")
fixture["state"] = "Subarray CONFIGURING"
SubarrayNode = DeviceProxy("ska_low/tm_subarray_node/1")
SubarrayNode.Configure(config)
LOGGER.info("Invoked Configure on Subarray")
configure_sub()
fixture["state"] = "Subarray Configured for SCAN"
# tear down
LOGGER.info("TMC-configure tests complete: tearing down...")
tmc.end()
LOGGER.info("Invoked End on Subarray")
tmc.release_resources()
LOGGER.info("Invoked ReleaseResources on Subarray")
tmc.set_to_standby()
LOGGER.info("Invoked StandBy on Subarray")
except:
LOGGER.info("Tearing down failed test, state = {}".format(fixture["state"]))
if fixture["state"] == "Telescope On":
tmc.set_to_standby()
elif fixture["state"] == "Subarray Assigned":
tmc.release_resources()
tmc.set_to_standby()
elif fixture["state"] == "Subarray Configured for SCAN":
LOGGER.info("Tearing down in , state = {}".format(fixture["state"]))
tmc.end()
tmc.release_resources()
tmc.set_to_standby()
elif fixture["state"] == "Subarray SCANNING":
raise Exception("unable to teardown subarray from being in SCANNING")
elif fixture["state"] == "Subarray CONFIGURING":
raise Exception("unable to teardown subarray from being in CONFIGURING")
pytest.fail("unable to complete test without exceptions")
def test_release_resources():
try:
# given an interface to TMC to interact with a subarray node and a central node
fixture = {}
fixture["state"] = "Unknown"
# given a started up telescope
assert telescope_is_in_standby()
LOGGER.info("Starting up the Telescope")
tmc.start_up()
fixture["state"] = "Telescope On"
# and a subarray composed of two resources configured as perTMC_integration/mccs_assign_resources.json
LOGGER.info("Composing the Subarray")
tmc.compose_sub()
fixture["state"] = "Subarray Assigned"
@sync_release_resources
def release_resources():
CentralNodeLow = DeviceProxy("ska_low/tm_central/central_node")
release_resources_file = (
"resources/test_data/TMC_integration/mccs_release_resources.json"
)
release_resource_str = load_config_from_file(release_resources_file)
CentralNodeLow.ReleaseResources(release_resource_str)
release_resources()
LOGGER.info("Release Resources complete")
fixture["state"] = "Subarray Configured for RELEASE RESOURCES"
# tear down
LOGGER.info("TMC-release resources tests complete: tearing down...")
tmc.set_to_standby()
LOGGER.info("Invoked StandBy on Subarray")
except:
LOGGER.info("Tearing down failed test, state = {}".format(fixture["state"]))
if fixture["state"] == "Telescope On":
tmc.set_to_standby()
elif fixture["state"] == "Subarray Assigned":
tmc.release_resources()
tmc.set_to_standby()
elif fixture["state"] == "Release Resources Completed":
LOGGER.info("Tearing down in , state = {}".format(fixture["state"]))
tmc.set_to_standby()
elif fixture["state"] == "Subarray SCANNING":
raise Exception("unable to teardown subarray from being in SCANNING")
elif fixture["state"] == "Subarray CONFIGURING":
raise Exception("unable to teardown subarray from being in CONFIGURING")
pytest.fail("unable to complete test without exceptions")
def test_endscan():
try:
# given an interface to TMC to interact with a subarray node and a central node
fixture = {}
fixture["state"] = "Unknown"
# given a started up telescope
assert telescope_is_in_standby()
LOGGER.info("Starting up the Telescope")
tmc.start_up()
fixture["state"] = "Telescope On"
# and a subarray composed of two resources configured as perTMC_integration/mccs_assign_resources.json
LOGGER.info("Composing the Subarray")
tmc.compose_sub()
fixture["state"] = "Subarray Assigned"
# and a subarray configured to perform a scan as per 'TMC_integration/configure1.json'
LOGGER.info("Configuring the Subarray")
fixture["state"] = "Subarray CONFIGURING"
tmc.configure_sub()
fixture["state"] = "Subarray Configured for SCAN"
# When scan is run for provided duration based on previous configuuration
resource("ska_low/tm_subarray_node/1").assert_attribute(
"obsState").equals("READY")
LOGGER.info("Invoked Scan on Subarray")
fixture["state"] = "Subarray SCANNING"
def endscan():
SubarrayNodeLow = DeviceProxy("ska_low/tm_subarray_node/1")
tmc.scan_for_scanning()
SubarrayNodeLow.EndScan()
endscan()
LOGGER.info("EndScan complete")
fixture["state"] = "Subarray EndScan invoked"
# tear down
LOGGER.info("TMC-EndScan tests complete: tearing down...")
tmc.end()
resource("ska_low/tm_subarray_node/1").assert_attribute(
"obsState").equals("IDLE")
LOGGER.info("Invoked End on Subarray")
tmc.release_resources()
LOGGER.info("Invoked ReleaseResources on Subarray")
tmc.set_to_standby()
LOGGER.info("Invoked StandBy on Subarray")
except:
LOGGER.info("Tearing down failed test, state = {}".format(
fixture["state"]))
if fixture["state"] == "Telescope On":
tmc.set_to_standby()
elif fixture["state"] == "Subarray Assigned":
tmc.release_resources()
tmc.set_to_standby()
elif fixture["state"] == "Subarray Configured for SCAN":
tmc.end()
tmc.release_resources()
tmc.set_to_standby()
elif fixture["state"] == "Subarray SCANNING":
raise Exception(
"unable to teardown subarray from being in SCANNING")
elif fixture["state"] == "Subarray CONFIGURING":
raise Exception(
"unable to teardown subarray from being in CONFIGURING")
pytest.fail("unable to complete test without exceptions")
def test_restart():
try:
# given an interface to TMC to interact with a subarray node and a central node
fixture = {}
fixture["state"] = "Unknown"
the_waiter = waiter()
# given a started up telescope
assert telescope_is_in_standby()
LOGGER.info("Starting up the Telescope")
tmc.start_up()
fixture["state"] = "Telescope On"
# and a subarray composed of two resources configured as perTMC_integration/assign_resources.json
LOGGER.info("Composing the Subarray")
tmc.compose_sub()
fixture["state"] = "Subarray Assigned"
resource("ska_low/tm_subarray_node/1").assert_attribute(
"obsState").equals("IDLE")
LOGGER.info("Aborting the subarray")
fixture["state"] = "Subarray ABORTING"
LOGGER.info("Invoking abort command")
tmc.abort_sub()
fixture["state"] = "Subarray Aborted"
fixture["state"] = "Subarray Restarting"
@sync_restart()
def restart():
SubarrayNodeLow = DeviceProxy("ska_low/tm_subarray_node/1")
LOGGER.info(
"Subarray obsState before Aborted assertion check is: " +
str(SubarrayNodeLow.obsState))
resource("ska_low/tm_subarray_node/1").assert_attribute(
"obsState").equals("ABORTED")
SubarrayNodeLow.Restart()
LOGGER.info("Subarray obsState is: " +
str(SubarrayNodeLow.obsState))
LOGGER.info("Invoked restart on Subarray")
restart()
LOGGER.info("Restart is complete on Subarray")
LOGGER.info("TMC-Restart tests complete: tearing down...")
resource("ska_low/tm_subarray_node/1").assert_attribute(
"obsState").equals("EMPTY")
fixture["state"] = "Subarray empty"
tmc.set_to_standby()
LOGGER.info("Invoked StandBy on Subarray")
fixture["state"] = "Subarray off"
LOGGER.info("TMC-Low-Restart tests complete: tearing down...")
except:
LOGGER.info("Tearing down failed test, state = {}".format(
fixture["state"]))
if fixture["state"] == "Telescope On":
tmc.set_to_standby()
elif fixture["state"] == "Subarray Assigned":
tmc.release_resources()
tmc.set_to_standby()
elif fixture["state"] == "Subarray ABORTING":
# restart_subarray(1)
raise Exception(
"unable to teardown subarray from being in ABORTING")
elif fixture["state"] == "Subarray Aborted":
# restart_subarray(1)
raise Exception(
"unable to teardown subarray from being in Aborted")
elif fixture["state"] == "Subarray Restarting":
# restart_subarray(1)
raise Exception(
"unable to teardown subarray from being in Restarting")
elif fixture["state"] == "Subarray off":
LOGGER.info("Subarray has completed StandBy execution")
pytest.fail("unable to complete test without exceptions")
def test_scan():
try:
# given an interface to TMC to interact with a subarray node and a central node
fixture = {}
fixture["state"] = "Unknown"
# given a started up telescope
assert telescope_is_in_standby()
LOGGER.info("Starting up the Telescope")
tmc.start_up()
fixture["state"] = "Telescope On"
# and a subarray composed of two resources configured as perTMC_integration/mccs_assign_resources.json
LOGGER.info("Composing the Subarray")
tmc.compose_sub()
fixture["state"] = "Subarray Assigned"
# and a subarray configured to perform a scan as per 'TMC_integration/configure1.json'
LOGGER.info("Configuring the Subarray")
fixture["state"] = "Subarray CONFIGURING"
tmc.configure_sub()
fixture["state"] = "Subarray Configured for SCAN"
# When I run a scan of 4 seconds based on previos configuration
resource("ska_low/tm_subarray_node/1").assert_attribute(
"obsState").equals("READY")
LOGGER.info("Starting a scan of 4 seconds")
fixture["state"] = "Subarray SCANNING"
# @log_it('TMC_int_scan',devices_to_log)
@sync_scan(200)
def scan():
SubarrayNodeLow = DeviceProxy("ska_low/tm_subarray_node/1")
scan_command_file = (
"resources/test_data/TMC_integration/mccs_scan.json")
scan_str = load_config_from_file(scan_command_file)
SubarrayNodeLow.Scan(scan_str)
scan()
LOGGER.info("Scan complete")
fixture["state"] = "Subarray Configured for SCAN"
# tear down
LOGGER.info("TMC-Scan tests complete: tearing down...")
tmc.end()
resource("ska_low/tm_subarray_node/1").assert_attribute(
"obsState").equals("IDLE")
LOGGER.info("Invoked End on Subarray")
tmc.release_resources()
LOGGER.info("Invoked ReleaseResources on Subarray")
tmc.set_to_standby()
LOGGER.info("Invoked StandBy on Subarray")
except:
LOGGER.info("Tearing down failed test, state = {}".format(
fixture["state"]))
if fixture["state"] == "Telescope On":
tmc.set_to_standby()
elif fixture["state"] == "Subarray Assigned":
tmc.release_resources()
tmc.set_to_standby()
elif fixture["state"] == "Subarray Configured for SCAN":
tmc.end()
tmc.release_resources()
tmc.set_to_standby()
elif fixture["state"] == "Subarray SCANNING":
raise Exception(
"unable to teardown subarray from being in SCANNING")
elif fixture["state"] == "Subarray CONFIGURING":
raise Exception(
"unable to teardown subarray from being in CONFIGURING")
pytest.fail("unable to complete test without exceptions")
def test_abort(required_obstate):
try:
obs_state_val = required_obstate
# given an interface to TMC to interact with a subarray node and a central node
if obs_state_val == "IDLE":
fixture = {}
fixture["state"] = "Unknown"
# given a started up telescope
assert telescope_is_in_standby()
LOGGER.info("Starting up the Telescope")
tmc.start_up()
fixture["state"] = "Telescope On"
# and a subarray composed of two resources configured as perTMC_integration/mccs_assign_resources.json
LOGGER.info("Composing the Subarray")
tmc.compose_sub()
fixture["state"] = "Subarray Assigned"
resource("ska_low/tm_subarray_node/1").assert_attribute(
"obsState").equals("IDLE")
LOGGER.info("Invoking abort command")
tmc.abort_sub()
fixture["state"] = "Obstate aborted"
LOGGER.info("Invoking Obsreset command")
tmc.obsreset_sub()
LOGGER.info("Obsreset is complete on Subarray")
fixture["state"] = "Subarray IDLE"
tmc.release_resources()
LOGGER.info("Invoked ReleaseResources on Subarray")
tmc.set_to_standby()
LOGGER.info("Invoked StandBy on Subarray")
elif obs_state_val == "READY":
fixture = {}
fixture["state"] = "Unknown"
# given a started up telescope
assert telescope_is_in_standby()
LOGGER.info("Starting up the Telescope")
tmc.start_up()
fixture["state"] = "Telescope On"
# and a subarray composed of two resources configured as perTMC_integration/mccs_assign_resources.json
LOGGER.info("Composing the Subarray")
tmc.compose_sub()
fixture["state"] = "Subarray Assigned"
resource("ska_low/tm_subarray_node/1").assert_attribute(
"obsState").equals("IDLE")
LOGGER.info("Configuring the Subarray")
fixture["state"] = "Subarray CONFIGURING"
tmc.configure_sub()
fixture["state"] = "Subarray Configured for SCAN"
resource("ska_low/tm_subarray_node/1").assert_attribute(
"obsState").equals("READY")
LOGGER.info("Invoking abort command")
tmc.abort_sub()
fixture["state"] = "Obstate aborted"
LOGGER.info("Invoking Obsreset command")
tmc.obsreset_sub()
LOGGER.info("Obsreset is complete on Subarray")
fixture["state"] = "Subarray IDLE"
tmc.release_resources()
LOGGER.info("Invoked ReleaseResources on Subarray")
tmc.set_to_standby()
LOGGER.info("Invoked StandBy on Subarray")
elif obs_state_val == "SCANNING":
fixture = {}
fixture["state"] = "Unknown"
# given a started up telescope
assert telescope_is_in_standby()
LOGGER.info("Starting up the Telescope")
tmc.start_up()
fixture["state"] = "Telescope On"
# and a subarray composed of two resources configured as perTMC_integration/mccs_assign_resources.json
LOGGER.info("Composing the Subarray")
tmc.compose_sub()
fixture["state"] = "Subarray Assigned"
resource("ska_low/tm_subarray_node/1").assert_attribute(
"obsState").equals("IDLE")
LOGGER.info("Configuring the Subarray")
fixture["state"] = "Subarray CONFIGURING"
tmc.configure_sub()
fixture["state"] = "Subarray Configured for SCAN"
resource("ska_low/tm_subarray_node/1").assert_attribute(
"obsState").equals("READY")
@sync_abort
def abort():
SubarrayNodeLow = DeviceProxy("ska_low/tm_subarray_node/1")
tmc.scan_for_scanning()
SubarrayNodeLow.Abort()
LOGGER.info("Invoked Abort on Subarray")
abort()
LOGGER.info("Abort is complete on Subarray")
fixture["state"] = "Subarray Aborted"
tmc.obsreset_sub()
LOGGER.info("Obsreset is complete on Subarray")
fixture["state"] = "Subarray IDLE"
tmc.release_resources()
LOGGER.info("Invoked ReleaseResources on Subarray")
tmc.set_to_standby()
LOGGER.info("Invoked StandBy on Subarray")
else:
msg = "obsState {} is not settable with command methods"
raise ValueError(msg.format(obs_state_val))
except:
LOGGER.info("Tearing down failed test, state = {}".format(
fixture["state"]))
if fixture["state"] == "Telescope On":
tmc.set_to_standby()
elif fixture["state"] == "Subarray Assigned":
tmc.release_resources()
tmc.set_to_standby()
elif fixture["state"] == "Subarray CONFIGURING":
raise Exception(
"unable to teardown subarray from being in Restarting")
elif fixture["state"] == "Subarray ABORTING":
raise Exception(
"unable to teardown subarray from being in ABORTING")
elif fixture["state"] == "Subarray Aborted":
raise Exception(
"unable to teardown subarray from being in Aborted")
elif fixture["state"] == "Subarray Resetting":
raise Exception(
"unable to teardown subarray from being in Restarting")
elif fixture["state"] == "Subarray IDLE":
tmc.release_resources()
tmc.set_to_standby()
pytest.fail("unable to complete test without exceptions")