def test_with_file_telem(self):
with open(os.path.join(RESOURCE_PATH, 'first.rte.log'), 'rU') as file_handle:
parser = RteODclParser(self.config, file_handle, self.exception_callback)
particles = parser.get_records(5)
self.assertEqual(len(particles), 2)
self.assertListEqual(self.exception_callback_value, [])
self.assert_particles(particles, 'first_rte.result.yml', RESOURCE_PATH)
def test_with_file_telem(self):
with open(os.path.join(RESOURCE_PATH, 'first.rte.log'), 'rU') as file_handle:
parser = RteODclParser(self.config, file_handle, self.exception_callback)
particles = parser.get_records(5)
self.assertEqual(len(particles), 2)
self.assertListEqual(self.exception_callback_value, [])
self.assert_particles(particles, 'first_rte.result.yml', RESOURCE_PATH)
def test_bad_data(self):
"""
Ensure that bad data is skipped when it exists.
"""
with open(os.path.join(RESOURCE_PATH, 'bad_data.rte.log'), 'rU') as file_handle:
parser = RteODclParser(self.config, file_handle, self.exception_callback)
particles = parser.get_records(5)
self.assertEqual(len(particles), 4)
self.assertEqual(len(self.exception_callback_value), 1)
self.assertIsInstance(self.exception_callback_value[0], RecoverableSampleException)
def test_bad_data(self):
"""
Ensure that bad data is skipped when it exists.
"""
with open(os.path.join(RESOURCE_PATH, 'bad_data.rte.log'), 'rU') as file_handle:
parser = RteODclParser(self.config, file_handle, self.exception_callback)
particles = parser.get_records(5)
self.assertEqual(len(particles), 4)
self.assertEqual(len(self.exception_callback_value), 1)
self.assertIsInstance(self.exception_callback_value[0], RecoverableSampleException)
def test_bug_9692(self):
"""
Test to verify change made works with DCL
timestamps containing seconds >59
"""
with open(os.path.join(RESOURCE_PATH, '20131115A.rte.log'), 'rU') as file_handle:
parser = RteODclParser(self.config, file_handle, self.exception_callback)
result = parser.get_records(10)
self.assertEqual(len(result), 5)
self.assertListEqual(self.exception_callback_value, [])
def test_bug_9692(self):
"""
Test to verify change made works with DCL
timestamps containing seconds >59
"""
with open(os.path.join(RESOURCE_PATH, '20131115A.rte.log'), 'rU') as file_handle:
parser = RteODclParser(self.config, file_handle, self.exception_callback)
result = parser.get_records(10)
self.assertEqual(len(result), 5)
self.assertListEqual(self.exception_callback_value, [])
def test_mid_state_start(self):
"""
Test starting the parser in a state in the middle of processing
"""
new_state = {StateKey.POSITION: 549}
self.stream_handle = StringIO(RteODclParserUnitTestCase.TEST_DATA)
self.parser = RteODclParser(self.config, new_state, self.stream_handle,
self.state_callback, self.pub_callback,
self.exception_callback)
result = self.parser.get_records(1)
self.assert_result(result, 703, self.timestamp3, self.particle_c)
result = self.parser.get_records(1)
self.assert_result(result, 857, self.timestamp4, self.particle_d)
def test_with_file_recov(self):
config = {
DataSetDriverConfigKeys.PARTICLE_MODULE: 'mi.dataset.parser.rte_o_dcl',
DataSetDriverConfigKeys.PARTICLE_CLASS: 'RteODclParserRecoveredDataParticle'
}
with open(os.path.join(RESOURCE_PATH, 'four_samp.rte.log'), 'rU') as file_handle:
parser = RteODclParser(config, file_handle, self.exception_callback)
particles = parser.get_records(5)
self.assertEqual(len(particles), 4)
self.assertListEqual(self.exception_callback_value, [])
self.assert_particles(particles, 'four_samp_rte_recov.result.yml', RESOURCE_PATH)
def test_bad_data(self):
"""
Ensure that bad data is skipped when it exists.
"""
self.stream_handle = StringIO(RteODclParserUnitTestCase.BAD_TEST_DATA)
self.parser = RteODclParser(self.config, self.start_state,
self.stream_handle, self.state_callback,
self.pub_callback, self.exception_callback)
result = self.parser.get_records(1)
self.assert_result(result, 395, self.timestamp1, self.particle_a)
result = self.parser.get_records(1)
self.assert_result(result, 703, self.timestamp3, self.particle_c)
def test_with_file_recov(self):
config = {
DataSetDriverConfigKeys.PARTICLE_MODULE: 'mi.dataset.parser.rte_o_dcl',
DataSetDriverConfigKeys.PARTICLE_CLASS: 'RteODclParserRecoveredDataParticle'
}
with open(os.path.join(RESOURCE_PATH, 'four_samp.rte.log'), 'rU') as file_handle:
parser = RteODclParser(config, file_handle, self.exception_callback)
particles = parser.get_records(5)
self.assertEqual(len(particles), 4)
self.assertListEqual(self.exception_callback_value, [])
self.assert_particles(particles, 'four_samp_rte_recov.result.yml', RESOURCE_PATH)
def test_set_state(self):
"""
Test changing to a new state after initializing the parser and
reading data, as if new data has been found and the state has
changed
"""
new_state = {StateKey.POSITION: 549}
self.stream_handle = StringIO(RteODclParserUnitTestCase.TEST_DATA)
self.parser = RteODclParser(self.config, self.start_state,
self.stream_handle, self.state_callback,
self.pub_callback, self.exception_callback)
result = self.parser.get_records(1)
self.assert_result(result, 395, self.timestamp1, self.particle_a)
self.parser.set_state(new_state)
result = self.parser.get_records(1)
self.assert_result(result, 703, self.timestamp3, self.particle_c)
result = self.parser.get_records(1)
self.assert_result(result, 857, self.timestamp4, self.particle_d)
def test_get_many(self):
"""
Read test data and pull out multiple data particles at one time.
Assert that the results are those we expected.
"""
self.stream_handle = StringIO(RteODclParserUnitTestCase.TEST_DATA)
self.parser = RteODclParser(self.config, self.start_state,
self.stream_handle, self.state_callback,
self.pub_callback, self.exception_callback)
result = self.parser.get_records(4)
self.assertEqual(result, [
self.particle_a, self.particle_b, self.particle_c, self.particle_d
])
self.assertEqual(self.parser._state[StateKey.POSITION], 857)
self.assertEqual(self.state_callback_value[StateKey.POSITION], 857)
self.assertEqual(self.publish_callback_value[0], self.particle_a)
self.assertEqual(self.publish_callback_value[1], self.particle_b)
self.assertEqual(self.publish_callback_value[2], self.particle_c)
self.assertEqual(self.publish_callback_value[3], self.particle_d)
def test_simple(self):
"""
Read test data and pull out data particles one at a time.
Assert that the results are those we expected.
"""
self.stream_handle = StringIO(RteODclParserUnitTestCase.TEST_DATA)
self.parser = RteODclParser(self.config, self.start_state,
self.stream_handle, self.state_callback,
self.pub_callback, self.exception_callback)
result = self.parser.get_records(1)
self.assert_result(result, 395, self.timestamp1, self.particle_a)
result = self.parser.get_records(1)
self.assert_result(result, 549, self.timestamp2, self.particle_b)
result = self.parser.get_records(1)
self.assert_result(result, 703, self.timestamp3, self.particle_c)
result = self.parser.get_records(1)
self.assert_result(result, 857, self.timestamp4, self.particle_d)
def test_mid_state_start(self):
"""
Test starting the parser in a state in the middle of processing
"""
new_state = {StateKey.POSITION:549}
self.stream_handle = StringIO(RteODclParserUnitTestCase.TEST_DATA)
self.parser = RteODclParser(self.config, new_state, self.stream_handle,
self.state_callback, self.pub_callback, self.exception_callback)
result = self.parser.get_records(1)
self.assert_result(result, 703, self.timestamp3, self.particle_c)
result = self.parser.get_records(1)
self.assert_result(result, 857, self.timestamp4, self.particle_d)
def test_bad_data(self):
"""
Ensure that bad data is skipped when it exists.
"""
self.stream_handle = StringIO(RteODclParserUnitTestCase.BAD_TEST_DATA)
self.parser = RteODclParser(self.config, self.start_state, self.stream_handle,
self.state_callback, self.pub_callback, self.exception_callback)
result = self.parser.get_records(1)
self.assert_result(result, 395, self.timestamp1, self.particle_a)
result = self.parser.get_records(1)
self.assert_result(result, 703, self.timestamp3, self.particle_c)
def process(self):
log = get_logger()
with open(self._source_file_path, "rb") as file_handle:
def exception_callback(exception):
log.debug("Exception: %s", exception)
self._particle_data_handler.setParticleDataCaptureFailure()
parser = RteODclParser(self._parser_config, file_handle, exception_callback)
driver = DataSetDriver(parser, self._particle_data_handler)
driver.processFileStream()
return self._particle_data_handler
def test_get_many(self):
"""
Read test data and pull out multiple data particles at one time.
Assert that the results are those we expected.
"""
self.stream_handle = StringIO(RteODclParserUnitTestCase.TEST_DATA)
self.parser = RteODclParser(self.config, self.start_state, self.stream_handle,
self.state_callback, self.pub_callback, self.exception_callback)
result = self.parser.get_records(4)
self.assertEqual(result, [self.particle_a, self.particle_b, self.particle_c, self.particle_d])
self.assertEqual(self.parser._state[StateKey.POSITION], 857)
self.assertEqual(self.state_callback_value[StateKey.POSITION], 857)
self.assertEqual(self.publish_callback_value[0], self.particle_a)
self.assertEqual(self.publish_callback_value[1], self.particle_b)
self.assertEqual(self.publish_callback_value[2], self.particle_c)
self.assertEqual(self.publish_callback_value[3], self.particle_d)
def test_set_state(self):
"""
Test changing to a new state after initializing the parser and
reading data, as if new data has been found and the state has
changed
"""
new_state = {StateKey.POSITION:549}
self.stream_handle = StringIO(RteODclParserUnitTestCase.TEST_DATA)
self.parser = RteODclParser(self.config, self.start_state, self.stream_handle,
self.state_callback, self.pub_callback, self.exception_callback)
result = self.parser.get_records(1)
self.assert_result(result, 395, self.timestamp1, self.particle_a)
self.parser.set_state(new_state)
result = self.parser.get_records(1)
self.assert_result(result, 703, self.timestamp3, self.particle_c)
result = self.parser.get_records(1)
self.assert_result(result, 857, self.timestamp4, self.particle_d)
def process(self):
log = get_logger()
with open(self._sourceFilePath, "rb") as file_handle:
def exception_callback(exception):
log.debug("Exception: %s", exception)
self._particleDataHdlrObj.setParticleDataCaptureFailure()
parser = RteODclParser(self._parser_config, None, file_handle,
lambda state, ingested: None,
lambda data: None, exception_callback)
driver = DataSetDriver(parser, self._particleDataHdlrObj)
driver.processFileStream()
return self._particleDataHdlrObj
def test_simple(self):
"""
Read test data and pull out data particles one at a time.
Assert that the results are those we expected.
"""
self.stream_handle = StringIO(RteODclParserUnitTestCase.TEST_DATA)
self.parser = RteODclParser(self.config, self.start_state, self.stream_handle,
self.state_callback, self.pub_callback, self.exception_callback)
result = self.parser.get_records(1)
self.assert_result(result, 395, self.timestamp1, self.particle_a)
result = self.parser.get_records(1)
self.assert_result(result, 549, self.timestamp2, self.particle_b)
result = self.parser.get_records(1)
self.assert_result(result, 703, self.timestamp3, self.particle_c)
result = self.parser.get_records(1)
self.assert_result(result, 857, self.timestamp4, self.particle_d)
def _build_parser(self, parser_state, stream_in, data_key, file_in):
"""
Build the parser based on which data_key is input. The file name is only
needed for mopak, and it just not passed in to the other parser builders
@param parser_state previous parser state to initialize parser with
@param stream_in handle of the opened file to parse
@param data_key harvester / parser key
@param file_in file name
"""
# get the config for the correct parser instance
config = self._parser_config.get(data_key)
if config is None:
log.warn(
'Parser config does not exist for key = %s. Not building parser',
data_key)
raise ConfigurationException
if data_key == DataTypeKey.CG_STC_ENG_TELEM:
config.update({
DataSetDriverConfigKeys.PARTICLE_MODULE:
'mi.dataset.parser.cg_stc_eng_stc',
DataSetDriverConfigKeys.PARTICLE_CLASS:
'CgStcEngStcParserDataParticle'
})
parser = CgStcEngStcParser(
config, parser_state, stream_in,
lambda state, ingested: self._save_parser_state(
state, data_key, ingested), self._data_callback,
self._sample_exception_callback)
elif data_key == DataTypeKey.CG_STC_ENG_RECOV:
config.update({
DataSetDriverConfigKeys.PARTICLE_MODULE:
'mi.dataset.parser.cg_stc_eng_stc',
DataSetDriverConfigKeys.PARTICLE_CLASS:
'CgStcEngStcParserRecoveredDataParticle'
})
parser = CgStcEngStcParser(
config, parser_state, stream_in,
lambda state, ingested: self._save_parser_state(
state, data_key, ingested), self._data_callback,
self._sample_exception_callback)
elif data_key == DataTypeKey.MOPAK_TELEM:
config.update({
DataSetDriverConfigKeys.PARTICLE_MODULE:
'mi.dataset.parser.mopak_o_dcl',
DataSetDriverConfigKeys.PARTICLE_CLASS: None,
# particle_class configuration does nothing for multi-particle parsers
# put the class names in specific config parameters so the parser can get them
# use real classes as objects instead of strings to make it easier
DataSetDriverConfigKeys.PARTICLE_CLASSES_DICT: {
MopakParticleClassType.ACCEL_PARTCICLE_CLASS:
MopakODclAccelParserDataParticle,
MopakParticleClassType.RATE_PARTICLE_CLASS:
MopakODclRateParserDataParticle
}
})
parser = MopakODclParser(
config, parser_state, stream_in, file_in,
lambda state, ingested: self._save_parser_state(
state, data_key, ingested), self._data_callback,
self._sample_exception_callback)
elif data_key == DataTypeKey.MOPAK_RECOV:
config.update({
DataSetDriverConfigKeys.PARTICLE_MODULE:
'mi.dataset.parser.mopak_o_dcl',
DataSetDriverConfigKeys.PARTICLE_CLASS: None,
# particle_class configuration does nothing for multi-particle parsers
# put the class names in specific config parameters so the parser can get them
# use real classes as objects instead of strings to make it easier
DataSetDriverConfigKeys.PARTICLE_CLASSES_DICT: {
MopakParticleClassType.ACCEL_PARTCICLE_CLASS:
MopakODclAccelParserRecoveredDataParticle,
MopakParticleClassType.RATE_PARTICLE_CLASS:
MopakODclRateParserRecoveredDataParticle
}
})
parser = MopakODclParser(
config, parser_state, stream_in, file_in,
lambda state, ingested: self._save_parser_state(
state, data_key, ingested), self._data_callback,
self._sample_exception_callback)
elif data_key == DataTypeKey.RTE_TELEM:
config.update({
DataSetDriverConfigKeys.PARTICLE_MODULE:
'mi.dataset.parser.rte_o_dcl',
DataSetDriverConfigKeys.PARTICLE_CLASS:
'RteODclParserDataParticle'
})
parser = RteODclParser(
config, parser_state, stream_in,
lambda state, ingested: self._save_parser_state(
state, data_key, ingested), self._data_callback,
self._sample_exception_callback)
elif data_key == DataTypeKey.RTE_RECOV:
config.update({
DataSetDriverConfigKeys.PARTICLE_MODULE:
'mi.dataset.parser.rte_o_dcl',
DataSetDriverConfigKeys.PARTICLE_CLASS:
'RteODclParserRecoveredDataParticle'
})
parser = RteODclParser(
config, parser_state, stream_in,
lambda state, ingested: self._save_parser_state(
state, data_key, ingested), self._data_callback,
self._sample_exception_callback)
else:
log.warn('Invalid Data_Key %s. Not building parser', data_key)
raise ConfigurationException
return parser
class RteODclParserUnitTestCase(ParserUnitTestCase):
TEST_DATA = """
2013/11/16 20:35:35.965 [rte:DLOGP3]:3712-50060, RTE Control Board Firmware REV 1.0, 11/07/2013\r
2013/11/16 20:35:35.999 [rte:DLOGP3]:>Standard Power Mode activated!\r
2013/11/16 20:36:22.111 [rte:DLOGP3]:Instrument Started [No Initialize]\r
2013/11/16 20:46:24.989 Coulombs = 1.1110C, AVG Q_RTE Current = 0.002A, AVG RTE Voltage = 12.02V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 20:56:25.633 Coulombs = 1.1055C, AVG Q_RTE Current = 0.002A, AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 21:06:26.400 Coulombs = 1.1055C, AVG Q_RTE Current = 0.002A, AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 21:16:27.303 Coulombs = 1.1073C, AVG Q_RTE Current = 0.002A, AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 21:26:30.002 Coulombs = 1.1110C, AVG Q_RTE Current = 0.002A, AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 23:17:13.193 [rte:DLOGP3]:Instrument Stopped [No Initialize]\r
"""
BAD_TEST_DATA = """
2013/11/16 20:35:35.965 [rte:DLOGP3]:3712-50060, RTE Control Board Firmware REV 1.0, 11/07/2013\r
2013/11/16 20:35:35.999 [rte:DLOGP3]:>Standard Power Mode activated!\r
2013/11/16 20:36:22.111 [rte:DLOGP3]:Instrument Started [No Initialize]\r
2013/11/16 20:46:24.989 Coulombs = 1.1110C, AVG Q_RTE Current = 0.002A, AVG RTE Voltage = 12.02V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 20:56:25.633 Coulombs = 1.1055C, AVG Q_RTE CurrAnt = 0.002A, AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 21:06:26.400 Coulombs = 1.1055C, AVG Q_RTE Current = 0.002A, AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 21:16:27.303 Coulombs = 1.1073C, AVG Q_RTE Current = 0.002A, AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 21:26:30.002 Coulombs = 1.1110C, AVG Q_RTE Current = 0.002A, AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 23:17:13.193 [rte:DLOGP3]:Instrument Stopped [No Initialize]\r
"""
"""
RteODcl Parser unit test suite
"""
@staticmethod
# Since this came from the code we are testing there is no way to tell if the timestamp is acutally correct!
def _convert_string_to_timestamp(ts_str):
"""
Converts the given string from this data stream's format into an NTP
timestamp.
@param ts_str The timestamp string in the format "yyyy/mm/dd hh:mm:ss.sss"
@retval The NTP4 timestamp
"""
match = LOG_TIME_MATCHER.match(ts_str)
if not match:
raise ValueError("Invalid time format: %s" % ts_str)
zulu_ts = "%04d-%02d-%02dT%02d:%02d:%fZ" % (
int(match.group(1)), int(match.group(2)), int(match.group(3)),
int(match.group(4)), int(match.group(5)), float(match.group(6)))
log.trace("converted ts '%s' to '%s'",
ts_str[match.start(0):(match.start(0) + 24)], zulu_ts)
format = "%Y-%m-%dT%H:%M:%S.%fZ"
dt = datetime.strptime(zulu_ts, format)
unix_timestamp = calendar.timegm(
dt.timetuple()) + (dt.microsecond / 1000000.0)
ntptime = ntplib.system_to_ntp_time(unix_timestamp)
log.trace("Converted time \"%s\" (unix: %s) into %s", ts_str,
unix_timestamp, ntptime)
return ntptime
def state_callback(self, state, file_ingested):
""" Call back method to watch what comes in via the position callback """
self.state_callback_value = state
def pub_callback(self, pub):
""" Call back method to watch what comes in via the publish callback """
self.publish_callback_value = pub
def exception_callback(self, exception):
""" Call back method to match what comes in via the exception callback """
self.exception_callback_value = exception
def setUp(self):
ParserUnitTestCase.setUp(self)
self.config = {
DataSetDriverConfigKeys.PARTICLE_MODULE:
'mi.dataset.parser.rte_o_dcl',
DataSetDriverConfigKeys.PARTICLE_CLASS: 'RteODclParserDataParticle'
}
# Define test data particles and their associated timestamps which will be
# compared with returned results
self.start_state = {StateKey.POSITION: 0}
self.timestamp1 = self._convert_string_to_timestamp(
'2013/11/16 20:46:24.989 ')
self.particle_a = RteODclParserDataParticle(
"2013/11/16 20:46:24.989 Coulombs = 1.1110C, AVG Q_RTE Current = 0.002A, " \
"AVG RTE Voltage = 12.02V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r\n" ,
internal_timestamp=self.timestamp1)
self.timestamp2 = self._convert_string_to_timestamp(
'2013/11/16 20:56:25.633 ')
self.particle_b = RteODclParserDataParticle(
"2013/11/16 20:56:25.633 Coulombs = 1.1055C, AVG Q_RTE Current = 0.002A, " \
"AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r\n" ,
internal_timestamp=self.timestamp2)
self.timestamp3 = self._convert_string_to_timestamp(
'2013/11/16 21:06:26.400 ')
self.particle_c = RteODclParserDataParticle(
"2013/11/16 21:06:26.400 Coulombs = 1.1055C, AVG Q_RTE Current = 0.002A, " \
"AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r\n" ,
internal_timestamp=self.timestamp3)
self.timestamp4 = self._convert_string_to_timestamp(
'2013/11/16 21:16:27.303 ')
self.particle_d = RteODclParserDataParticle(
"2013/11/16 21:16:27.303 Coulombs = 1.1073C, AVG Q_RTE Current = 0.002A, " \
"AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r\n" ,
internal_timestamp=self.timestamp4)
self.state_callback_value = None
self.publish_callback_value = None
def assert_result(self, result, position, timestamp, particle):
self.assertEqual(result, [particle])
self.assertEqual(self.parser._state[StateKey.POSITION], position)
self.assertEqual(self.state_callback_value[StateKey.POSITION],
position)
self.assert_(isinstance(self.publish_callback_value, list))
self.assertEqual(self.publish_callback_value[0], particle)
def test_simple(self):
"""
Read test data and pull out data particles one at a time.
Assert that the results are those we expected.
"""
self.stream_handle = StringIO(RteODclParserUnitTestCase.TEST_DATA)
self.parser = RteODclParser(self.config, self.start_state,
self.stream_handle, self.state_callback,
self.pub_callback, self.exception_callback)
result = self.parser.get_records(1)
self.assert_result(result, 395, self.timestamp1, self.particle_a)
result = self.parser.get_records(1)
self.assert_result(result, 549, self.timestamp2, self.particle_b)
result = self.parser.get_records(1)
self.assert_result(result, 703, self.timestamp3, self.particle_c)
result = self.parser.get_records(1)
self.assert_result(result, 857, self.timestamp4, self.particle_d)
def test_get_many(self):
"""
Read test data and pull out multiple data particles at one time.
Assert that the results are those we expected.
"""
self.stream_handle = StringIO(RteODclParserUnitTestCase.TEST_DATA)
self.parser = RteODclParser(self.config, self.start_state,
self.stream_handle, self.state_callback,
self.pub_callback, self.exception_callback)
result = self.parser.get_records(4)
self.assertEqual(result, [
self.particle_a, self.particle_b, self.particle_c, self.particle_d
])
self.assertEqual(self.parser._state[StateKey.POSITION], 857)
self.assertEqual(self.state_callback_value[StateKey.POSITION], 857)
self.assertEqual(self.publish_callback_value[0], self.particle_a)
self.assertEqual(self.publish_callback_value[1], self.particle_b)
self.assertEqual(self.publish_callback_value[2], self.particle_c)
self.assertEqual(self.publish_callback_value[3], self.particle_d)
def test_mid_state_start(self):
"""
Test starting the parser in a state in the middle of processing
"""
new_state = {StateKey.POSITION: 549}
self.stream_handle = StringIO(RteODclParserUnitTestCase.TEST_DATA)
self.parser = RteODclParser(self.config, new_state, self.stream_handle,
self.state_callback, self.pub_callback,
self.exception_callback)
result = self.parser.get_records(1)
self.assert_result(result, 703, self.timestamp3, self.particle_c)
result = self.parser.get_records(1)
self.assert_result(result, 857, self.timestamp4, self.particle_d)
def test_set_state(self):
"""
Test changing to a new state after initializing the parser and
reading data, as if new data has been found and the state has
changed
"""
new_state = {StateKey.POSITION: 549}
self.stream_handle = StringIO(RteODclParserUnitTestCase.TEST_DATA)
self.parser = RteODclParser(self.config, self.start_state,
self.stream_handle, self.state_callback,
self.pub_callback, self.exception_callback)
result = self.parser.get_records(1)
self.assert_result(result, 395, self.timestamp1, self.particle_a)
self.parser.set_state(new_state)
result = self.parser.get_records(1)
self.assert_result(result, 703, self.timestamp3, self.particle_c)
result = self.parser.get_records(1)
self.assert_result(result, 857, self.timestamp4, self.particle_d)
def test_bad_data(self):
"""
Ensure that bad data is skipped when it exists.
"""
self.stream_handle = StringIO(RteODclParserUnitTestCase.BAD_TEST_DATA)
self.parser = RteODclParser(self.config, self.start_state,
self.stream_handle, self.state_callback,
self.pub_callback, self.exception_callback)
result = self.parser.get_records(1)
self.assert_result(result, 395, self.timestamp1, self.particle_a)
result = self.parser.get_records(1)
self.assert_result(result, 703, self.timestamp3, self.particle_c)
class RteODclParserUnitTestCase(ParserUnitTestCase):
TEST_DATA = """
2013/11/16 20:35:35.965 [rte:DLOGP3]:3712-50060, RTE Control Board Firmware REV 1.0, 11/07/2013\r
2013/11/16 20:35:35.999 [rte:DLOGP3]:>Standard Power Mode activated!\r
2013/11/16 20:36:22.111 [rte:DLOGP3]:Instrument Started [No Initialize]\r
2013/11/16 20:46:24.989 Coulombs = 1.1110C, AVG Q_RTE Current = 0.002A, AVG RTE Voltage = 12.02V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 20:56:25.633 Coulombs = 1.1055C, AVG Q_RTE Current = 0.002A, AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 21:06:26.400 Coulombs = 1.1055C, AVG Q_RTE Current = 0.002A, AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 21:16:27.303 Coulombs = 1.1073C, AVG Q_RTE Current = 0.002A, AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 21:26:30.002 Coulombs = 1.1110C, AVG Q_RTE Current = 0.002A, AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 23:17:13.193 [rte:DLOGP3]:Instrument Stopped [No Initialize]\r
"""
BAD_TEST_DATA = """
2013/11/16 20:35:35.965 [rte:DLOGP3]:3712-50060, RTE Control Board Firmware REV 1.0, 11/07/2013\r
2013/11/16 20:35:35.999 [rte:DLOGP3]:>Standard Power Mode activated!\r
2013/11/16 20:36:22.111 [rte:DLOGP3]:Instrument Started [No Initialize]\r
2013/11/16 20:46:24.989 Coulombs = 1.1110C, AVG Q_RTE Current = 0.002A, AVG RTE Voltage = 12.02V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 20:56:25.633 Coulombs = 1.1055C, AVG Q_RTE CurrAnt = 0.002A, AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 21:06:26.400 Coulombs = 1.1055C, AVG Q_RTE Current = 0.002A, AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 21:16:27.303 Coulombs = 1.1073C, AVG Q_RTE Current = 0.002A, AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 21:26:30.002 Coulombs = 1.1110C, AVG Q_RTE Current = 0.002A, AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r
2013/11/16 23:17:13.193 [rte:DLOGP3]:Instrument Stopped [No Initialize]\r
"""
"""
RteODcl Parser unit test suite
"""
@staticmethod
# Since this came from the code we are testing there is no way to tell if the timestamp is acutally correct!
def _convert_string_to_timestamp(ts_str):
"""
Converts the given string from this data stream's format into an NTP
timestamp.
@param ts_str The timestamp string in the format "yyyy/mm/dd hh:mm:ss.sss"
@retval The NTP4 timestamp
"""
match = LOG_TIME_MATCHER.match(ts_str)
if not match:
raise ValueError("Invalid time format: %s" % ts_str)
zulu_ts = "%04d-%02d-%02dT%02d:%02d:%fZ" % (
int(match.group(1)), int(match.group(2)), int(match.group(3)),
int(match.group(4)), int(match.group(5)), float(match.group(6))
)
log.trace("converted ts '%s' to '%s'", ts_str[match.start(0):(match.start(0) + 24)], zulu_ts)
converted_time = float(parser.parse(zulu_ts).strftime("%s.%f"))
adjusted_time = converted_time - time.timezone
ntptime = ntplib.system_to_ntp_time(adjusted_time)
log.trace("Converted time \"%s\" (unix: %s) into %s", ts_str, adjusted_time, ntptime)
return ntptime
def state_callback(self, state, file_ingested):
""" Call back method to watch what comes in via the position callback """
self.state_callback_value = state
def pub_callback(self, pub):
""" Call back method to watch what comes in via the publish callback """
self.publish_callback_value = pub
def exception_callback(self, exception):
""" Call back method to match what comes in via the exception callback """
self.exception_callback_value = exception
def setUp(self):
ParserUnitTestCase.setUp(self)
self.config = {
DataSetDriverConfigKeys.PARTICLE_MODULE: 'mi.dataset.parser.rte_o_dcl',
DataSetDriverConfigKeys.PARTICLE_CLASS: 'RteODclParserDataParticle'
}
# Define test data particles and their associated timestamps which will be
# compared with returned results
self.start_state = {StateKey.POSITION:0}
self.timestamp1 = self._convert_string_to_timestamp('2013/11/16 20:46:24.989 ')
self.particle_a = RteODclParserDataParticle(
"2013/11/16 20:46:24.989 Coulombs = 1.1110C, AVG Q_RTE Current = 0.002A, " \
"AVG RTE Voltage = 12.02V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r\n" ,
internal_timestamp=self.timestamp1)
self.timestamp2 = self._convert_string_to_timestamp('2013/11/16 20:56:25.633 ')
self.particle_b = RteODclParserDataParticle(
"2013/11/16 20:56:25.633 Coulombs = 1.1055C, AVG Q_RTE Current = 0.002A, " \
"AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r\n" ,
internal_timestamp=self.timestamp2)
self.timestamp3 = self._convert_string_to_timestamp('2013/11/16 21:06:26.400 ')
self.particle_c = RteODclParserDataParticle(
"2013/11/16 21:06:26.400 Coulombs = 1.1055C, AVG Q_RTE Current = 0.002A, " \
"AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r\n" ,
internal_timestamp=self.timestamp3)
self.timestamp4 = self._convert_string_to_timestamp('2013/11/16 21:16:27.303 ')
self.particle_d = RteODclParserDataParticle(
"2013/11/16 21:16:27.303 Coulombs = 1.1073C, AVG Q_RTE Current = 0.002A, " \
"AVG RTE Voltage = 12.03V, AVG Supply Voltage = 12.11V, RTE Hits 0, RTE State = 1\r\n" ,
internal_timestamp=self.timestamp4)
self.state_callback_value = None
self.publish_callback_value = None
def assert_result(self, result, position, timestamp, particle):
self.assertEqual(result, [particle])
self.assertEqual(self.parser._state[StateKey.POSITION], position)
self.assertEqual(self.state_callback_value[StateKey.POSITION], position)
self.assert_(isinstance(self.publish_callback_value, list))
self.assertEqual(self.publish_callback_value[0], particle)
def test_simple(self):
"""
Read test data and pull out data particles one at a time.
Assert that the results are those we expected.
"""
self.stream_handle = StringIO(RteODclParserUnitTestCase.TEST_DATA)
self.parser = RteODclParser(self.config, self.start_state, self.stream_handle,
self.state_callback, self.pub_callback, self.exception_callback)
result = self.parser.get_records(1)
self.assert_result(result, 395, self.timestamp1, self.particle_a)
result = self.parser.get_records(1)
self.assert_result(result, 549, self.timestamp2, self.particle_b)
result = self.parser.get_records(1)
self.assert_result(result, 703, self.timestamp3, self.particle_c)
result = self.parser.get_records(1)
self.assert_result(result, 857, self.timestamp4, self.particle_d)
def test_get_many(self):
"""
Read test data and pull out multiple data particles at one time.
Assert that the results are those we expected.
"""
self.stream_handle = StringIO(RteODclParserUnitTestCase.TEST_DATA)
self.parser = RteODclParser(self.config, self.start_state, self.stream_handle,
self.state_callback, self.pub_callback, self.exception_callback)
result = self.parser.get_records(4)
self.assertEqual(result, [self.particle_a, self.particle_b, self.particle_c, self.particle_d])
self.assertEqual(self.parser._state[StateKey.POSITION], 857)
self.assertEqual(self.state_callback_value[StateKey.POSITION], 857)
self.assertEqual(self.publish_callback_value[0], self.particle_a)
self.assertEqual(self.publish_callback_value[1], self.particle_b)
self.assertEqual(self.publish_callback_value[2], self.particle_c)
self.assertEqual(self.publish_callback_value[3], self.particle_d)
def test_mid_state_start(self):
"""
Test starting the parser in a state in the middle of processing
"""
new_state = {StateKey.POSITION:549}
self.stream_handle = StringIO(RteODclParserUnitTestCase.TEST_DATA)
self.parser = RteODclParser(self.config, new_state, self.stream_handle,
self.state_callback, self.pub_callback, self.exception_callback)
result = self.parser.get_records(1)
self.assert_result(result, 703, self.timestamp3, self.particle_c)
result = self.parser.get_records(1)
self.assert_result(result, 857, self.timestamp4, self.particle_d)
def test_set_state(self):
"""
Test changing to a new state after initializing the parser and
reading data, as if new data has been found and the state has
changed
"""
new_state = {StateKey.POSITION:549}
self.stream_handle = StringIO(RteODclParserUnitTestCase.TEST_DATA)
self.parser = RteODclParser(self.config, self.start_state, self.stream_handle,
self.state_callback, self.pub_callback, self.exception_callback)
result = self.parser.get_records(1)
self.assert_result(result, 395, self.timestamp1, self.particle_a)
self.parser.set_state(new_state)
result = self.parser.get_records(1)
self.assert_result(result, 703, self.timestamp3, self.particle_c)
result = self.parser.get_records(1)
self.assert_result(result, 857, self.timestamp4, self.particle_d)
def test_bad_data(self):
"""
Ensure that bad data is skipped when it exists.
"""
self.stream_handle = StringIO(RteODclParserUnitTestCase.BAD_TEST_DATA)
self.parser = RteODclParser(self.config, self.start_state, self.stream_handle,
self.state_callback, self.pub_callback, self.exception_callback)
result = self.parser.get_records(1)
self.assert_result(result, 395, self.timestamp1, self.particle_a)
result = self.parser.get_records(1)
self.assert_result(result, 703, self.timestamp3, self.particle_c)
