def test_no_response(self):
"""
Verify a file containing no responses is parsed correctly
"""
log.info("START TEST SIMPLE")
# test along the telemetered path, current config
with open(os.path.join(RESOURCE_PATH, "no_response.ucspp.log"), "rU") as file_handle:
parser = CsppEngDclParser({}, file_handle, self.exception_callback)
particles = parser.get_records(10)
self.assertEqual(len(particles), 0)
self.assertEqual(self.exception_callback_value, [])
def test_no_response(self):
"""
Verify a file containing no responses is parsed correctly
"""
log.info('START TEST SIMPLE')
# test along the telemetered path, current config
with open(os.path.join(RESOURCE_PATH, 'no_response.ucspp.log'),
'rU') as file_handle:
parser = CsppEngDclParser({}, file_handle, self.exception_callback)
particles = parser.get_records(10)
self.assertEqual(len(particles), 0)
self.assertEqual(self.exception_callback_value, [])
def test_partial_header(self):
"""
Verify a file containing just the header is parsed correctly
"""
log.info("START TEST SIMPLE")
# test along the telemetered path, current config
with open(os.path.join(RESOURCE_PATH, "partial_header.ucspp.log"), "rU") as file_handle:
parser = CsppEngDclParser({}, file_handle, self.exception_callback)
particles = parser.get_records(10)
self.assertEqual(len(particles), 1)
self.assertEqual(self.exception_callback_value, [])
self.assertEqual(particles[0]._values[1].get("value"), None)
def test_partial_header(self):
"""
Verify a file containing just the header is parsed correctly
"""
log.info('START TEST SIMPLE')
# test along the telemetered path, current config
with open(os.path.join(RESOURCE_PATH, 'partial_header.ucspp.log'),
'rU') as file_handle:
parser = CsppEngDclParser({}, file_handle, self.exception_callback)
particles = parser.get_records(10)
self.assertEqual(len(particles), 1)
self.assertEqual(self.exception_callback_value, [])
self.assertEqual(particles[0]._values[1].get('value'), None)
def test_bad_checksum(self):
"""
Verify RecoverableSampleException is raised when a bad checksum is encountered
and processing continues parsing valid lines.
"""
log.info("START TEST SIMPLE")
# test along the telemetered path, current config
with open(os.path.join(RESOURCE_PATH, "bad_checksum.ucspp.log"), "rU") as file_handle:
parser = CsppEngDclParser({}, file_handle, self.exception_callback)
particles = parser.get_records(10)
self.assertEqual(len(particles), 3)
self.assertEqual(len(self.exception_callback_value), 1)
self.assertIsInstance(self.exception_callback_value[0], RecoverableSampleException)
def test_no_date(self):
"""
Verify that a file that does not contain a DATE record
correctly creates the partially populated Data particle
with alternate timestamp.
"""
log.info("START TEST SIMPLE")
# test along the telemetered path, current config
with open(os.path.join(RESOURCE_PATH, "no_date.ucspp.log"), "rU") as file_handle:
parser = CsppEngDclParser({}, file_handle, self.exception_callback)
particles = parser.get_records(10)
self.assert_particles(particles, "no_date.yml", RESOURCE_PATH)
self.assertEqual(self.exception_callback_value, [])
def test_no_date(self):
"""
Verify that a file that does not contain a DATE record
correctly creates the partially populated Data particle
with alternate timestamp.
"""
log.info('START TEST SIMPLE')
# test along the telemetered path, current config
with open(os.path.join(RESOURCE_PATH, 'no_date.ucspp.log'),
'rU') as file_handle:
parser = CsppEngDclParser({}, file_handle, self.exception_callback)
particles = parser.get_records(10)
self.assert_particles(particles, 'no_date.yml', RESOURCE_PATH)
self.assertEqual(self.exception_callback_value, [])
def test_simple(self):
"""
Read data from a file and pull out data particles
one at a time. Verify that the results are those we expected.
The file all_responses contains at least one of all expected
NMEA responses copied from various sample logs.
"""
log.info("START TEST SIMPLE")
# test along the telemetered path, current config
with open(os.path.join(RESOURCE_PATH, "all_responses.ucspp.log"), "rU") as file_handle:
parser = CsppEngDclParser({}, file_handle, self.exception_callback)
particles = parser.get_records(10)
self.assert_particles(particles, "all_responses.yml", RESOURCE_PATH)
self.assertEqual(self.exception_callback_value, [])
def test_bad_data(self):
"""
Verify RecoverableSampleException is raised when a malformed line is encountered
and processing continues parsing valid lines.
"""
log.info('START TEST SIMPLE')
# test along the telemetered path, current config
with open(os.path.join(RESOURCE_PATH, 'bad_data.ucspp.log'), 'rU') as file_handle:
parser = CsppEngDclParser({},
file_handle,
self.exception_callback)
particles = parser.get_records(10)
self.assert_particles(particles, 'all_responses.yml', RESOURCE_PATH)
self.assertEqual(len(self.exception_callback_value), 1)
self.assertIsInstance(self.exception_callback_value[0], RecoverableSampleException)
def _build_parser(self, stream_handle):
parser = CsppEngDclParser({},
stream_handle,
self._exception_callback)
return parser
def test_bad_checksum(self):
"""
Verify RecoverableSampleException is raised when a bad checksum is encountered
and processing continues parsing valid lines.
"""
log.info('START TEST SIMPLE')
# test along the telemetered path, current config
with open(os.path.join(RESOURCE_PATH, 'bad_checksum.ucspp.log'),
'rU') as file_handle:
parser = CsppEngDclParser({}, file_handle, self.exception_callback)
particles = parser.get_records(10)
self.assertEqual(len(particles), 3)
self.assertEqual(len(self.exception_callback_value), 1)
self.assertIsInstance(self.exception_callback_value[0],
RecoverableSampleException)
def test_bad_nmea_count(self):
"""
Verify RecoverableSampleException is raised when a nmea record is encountered
that does not contain the expected number of fields
and processing continues parsing valid lines.
"""
log.info('START TEST SIMPLE')
# test along the telemetered path, current config
with open(os.path.join(RESOURCE_PATH, 'bad_count.ucspp.log'), 'rU') as file_handle:
parser = CsppEngDclParser({},
file_handle,
self.exception_callback)
particles = parser.get_records(10)
self.assertEqual(len(particles), 3)
self.assertEqual(len(self.exception_callback_value), 1)
self.assertIsInstance(self.exception_callback_value[0], RecoverableSampleException)
def test_simple(self):
"""
Read data from a file and pull out data particles
one at a time. Verify that the results are those we expected.
The file all_responses contains at least one of all expected
NMEA responses copied from various sample logs.
"""
log.info('START TEST SIMPLE')
# test along the telemetered path, current config
with open(os.path.join(RESOURCE_PATH, 'all_responses.ucspp.log'),
'rU') as file_handle:
parser = CsppEngDclParser({}, file_handle, self.exception_callback)
particles = parser.get_records(10)
self.assert_particles(particles, 'all_responses.yml',
RESOURCE_PATH)
self.assertEqual(self.exception_callback_value, [])
