def _build_parser(self, stream_handle):
# The parser inherits from simple parser - other callbacks not needed here
parser = DostaAbcdjmCtdbpParser(stream_handle,
self._exception_callback)
return parser
def test_no_sensor_data(self):
"""
Read a file containing no sensor data records
and verify that no particles are produced.
"""
log.debug('===== START TEST NO SENSOR DATA RECOVERED =====')
# test with Endurance data
with open(os.path.join(RESOURCE_PATH, 'no_sensor_data.log'), 'rU') as file_handle:
parser = DostaAbcdjmCtdbpParser(file_handle,
self.exception_callback)
# Try to get a record and verify that none are produced.
result = parser.get_records(1)
self.assertEqual(result, [])
self.assertListEqual(self.exception_callback_value, [])
log.debug('===== END TEST NO SENSOR DATA =====')
def test_no_sensor_data(self):
"""
Read a file containing no sensor data records
and verify that no particles are produced.
"""
log.debug('===== START TEST NO SENSOR DATA RECOVERED =====')
# test with Endurance data
with open(os.path.join(RESOURCE_PATH, 'no_sensor_data.log'), 'rU') as file_handle:
parser = DostaAbcdjmCtdbpParser(file_handle,
self.exception_callback)
# Try to get a record and verify that none are produced.
result = parser.get_records(1)
self.assertEqual(result, [])
self.assertListEqual(self.exception_callback_value, [])
log.debug('===== END TEST NO SENSOR DATA =====')
def test_verify_record_against_yaml(self):
"""
Read data from a file and pull out data particles
one at a time. Verify that the results are those we expected.
"""
log.debug('===== START YAML TEST =====')
# test with Endurance data
with open(os.path.join(RESOURCE_PATH, 'data1.log'), 'rU') as file_handle:
parser = DostaAbcdjmCtdbpParser(file_handle,
self.exception_callback)
# In a single read, get all particles in this file.
number_expected_results = 143
result = parser.get_records(number_expected_results)
self.assert_particles(result, 'data1.yml', RESOURCE_PATH)
self.assertListEqual(self.exception_callback_value, [])
log.debug('===== END YAML TEST =====')
def test_verify_record_against_yaml(self):
"""
Read data from a file and pull out data particles
one at a time. Verify that the results are those we expected.
"""
log.debug('===== START YAML TEST =====')
# test with Endurance data
with open(os.path.join(RESOURCE_PATH, 'data1.log'), 'rU') as file_handle:
parser = DostaAbcdjmCtdbpParser(file_handle,
self.exception_callback)
# In a single read, get all particles in this file.
number_expected_results = 143
result = parser.get_records(number_expected_results)
self.assert_particles(result, 'data1.yml', RESOURCE_PATH)
self.assertListEqual(self.exception_callback_value, [])
log.debug('===== END YAML TEST =====')
def test_invalid_sensor_data_records(self):
"""
Read data from a file containing invalid sensor data records.
Verify that no instrument particles are produced
and the correct number of exceptions are detected.
"""
log.debug('===== START TEST INVALID SENSOR DATA =====')
# test with Endurance data
with open(os.path.join(RESOURCE_PATH, 'invalid_data.log'), 'rU') as file_handle:
parser = DostaAbcdjmCtdbpParser(file_handle,
self.exception_callback)
# Try to get records and verify that none are returned.
result = parser.get_records(1)
self.assertEqual(result, [])
self.assertEqual(len(self.exception_callback_value), 11)
self.exception_callback_value = [] # reset exceptions
log.debug('===== END TEST INVALID SENSOR DATA =====')
def test_invalid_sensor_data_records(self):
"""
Read data from a file containing invalid sensor data records.
Verify that no instrument particles are produced
and the correct number of exceptions are detected.
"""
log.debug('===== START TEST INVALID SENSOR DATA =====')
# test with Endurance data
with open(os.path.join(RESOURCE_PATH, 'invalid_data.log'), 'rU') as file_handle:
parser = DostaAbcdjmCtdbpParser(file_handle,
self.exception_callback)
# Try to get records and verify that none are returned.
result = parser.get_records(1)
self.assertEqual(result, [])
self.assertEqual(len(self.exception_callback_value), 11)
self.exception_callback_value = [] # reset exceptions
log.debug('===== END TEST INVALID SENSOR DATA =====')
def test_simple(self):
"""
Simple test to verify that records are successfully read and parsed from a data file
"""
log.debug('===== START SIMPLE TEST =====')
path = RESOURCE_PATH
log.info(path)
# test with Endurance data
with open(os.path.join(RESOURCE_PATH, 'simple_test.log'), 'rU') as file_handle:
parser = DostaAbcdjmCtdbpParser(file_handle,
self.exception_callback)
# In a single read, get all particles in this file.
number_expected_results = 5
result = parser.get_records(number_expected_results)
self.assertEqual(len(result), number_expected_results)
self.assertListEqual(self.exception_callback_value, [])
log.debug('===== END SIMPLE TEST =====')
def test_simple(self):
"""
Simple test to verify that records are successfully read and parsed from a data file
"""
log.debug('===== START SIMPLE TEST =====')
path = RESOURCE_PATH
log.info(path)
# test with Endurance data
with open(os.path.join(RESOURCE_PATH, 'simple_test.log'), 'rU') as file_handle:
parser = DostaAbcdjmCtdbpParser(file_handle,
self.exception_callback)
# In a single read, get all particles in this file.
number_expected_results = 5
result = parser.get_records(number_expected_results)
self.assertEqual(len(result), number_expected_results)
self.assertListEqual(self.exception_callback_value, [])
log.debug('===== END SIMPLE TEST =====')
