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_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 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_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_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 _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
