def test_driver_enums(self):
"""
Verify that all driver enumeration has no duplicate values that might cause confusion. Also
do a little extra validation for the Capabilites
"""
self.assert_enum_has_no_duplicates(Command())
self.assert_enum_has_no_duplicates(ScheduledJob())
self.assert_enum_has_no_duplicates(DataParticleType())
self.assert_enum_has_no_duplicates(PARProtocolState())
self.assert_enum_has_no_duplicates(PARProtocolEvent())
self.assert_enum_has_no_duplicates(Parameter())
# Test capabilites for duplicates, them verify that capabilities is a subset of proto events
self.assert_enum_has_no_duplicates(PARCapability())
self.assert_enum_complete(PARCapability(), PARProtocolEvent())
def test_metadata_generation(self):
"""
Verify the driver generates metadata information
"""
self.assert_initialize_driver()
self.assert_metadata_generation(instrument_params=Parameter.list(), commands=PARCapability.list())
# check one to see that the file is loading data from somewhere.
json_result = self.driver_client.cmd_dvr("get_config_metadata")
result = json.loads(json_result)
params = result[ConfigMetadataKey.PARAMETERS]
self.assertEqual(params[Parameter.MAXRATE][ParameterDictKey.DISPLAY_NAME], "Max Rate")
cmds = result[ConfigMetadataKey.COMMANDS]
self.assertEqual(cmds[PARCapability.ACQUIRE_SAMPLE][CommandDictKey.DISPLAY_NAME], "Acquire Sample")
def test_get_param(self):
# try single
result = self.par_proto.get([Parameter.MAXRATE])
self.mock_logger_client.send.assert_called_with("show %s\n" %
Parameter.MAXRATE)
# try group
result = self.par_proto.get(Parameter.list())
# try empty set
self.mock_logger_client.reset_mock()
result = self.par_proto.get([])
self.assertEquals(result, {})
self.assertEquals(self.mock_logger_client.send.call_count, 0)
# try bad param
self.assertRaises(InstrumentProtocolException, self.par_proto.get, None)
self.assertRaises(InstrumentProtocolException,
self.par_proto.get,['bad_param'])
def test_metadata_generation(self):
"""
Verify the driver generates metadata information
"""
self.assert_initialize_driver()
self.assert_metadata_generation(instrument_params=Parameter.list(),
commands=PARCapability.list())
# check one to see that the file is loading data from somewhere.
json_result = self.driver_client.cmd_dvr("get_config_metadata")
result = json.loads(json_result)
params = result[ConfigMetadataKey.PARAMETERS]
self.assertEqual(
params[Parameter.MAXRATE][ParameterDictKey.DISPLAY_NAME],
"Max Rate")
cmds = result[ConfigMetadataKey.COMMANDS]
self.assertEqual(
cmds[PARCapability.ACQUIRE_SAMPLE][CommandDictKey.DISPLAY_NAME],
"Acquire Sample")