def test_dosta(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('===== TEST SIMPLE: TELEM =====')
# test along the telemetered path, current config
with open(os.path.join(RESOURCE_PATH, 'ctdbp01_20150804_061734.DAT'), 'rU') as file_handle:
parser = CtdbpPDclCommonParser(DOSTA_TELEM_CONFIG,
file_handle,
self.exception_callback)
particles = parser.get_records(1)
# Make sure we obtained 1 particle
self.assertTrue(len(particles) == 1)
self.assert_particles(particles, 'ctdbp01_20150804_061734_dosta_telemetered.yml', RESOURCE_PATH)
log.debug('===== TEST SIMPLE: RECOV =====')
# test the recovered path, current config
with open(os.path.join(RESOURCE_PATH, 'ctdbp01_20150804_061734.DAT'), 'rU') as file_handle:
parser = CtdbpPDclCommonParser(DOSTA_RECOV_CONFIG,
file_handle,
self.exception_callback)
particles = parser.get_records(1)
# Make sure we obtained 1 particle
self.assertTrue(len(particles) == 1)
# Make sure there were no errors
self.assertEqual(self.exception_callback_value, [])
self.assert_particles(particles, 'ctdbp01_20150804_061734_dosta_recovered.yml', RESOURCE_PATH)
def _build_parser(self, stream_handle):
# The parser inherits from simple parser - other callbacks not needed here
parser = CtdbpPDclCommonParser(CTDBP_TELEM_CONFIG, stream_handle,
self._exception_callback)
return parser
def test_invalid_record(self):
"""
The file used here has a damaged tide record ( missing datum )
"""
log.debug('===== START TEST INVALID RECORD =====')
# check error handling on an uncorrected Endurance data file ( one record truncated )
with open(os.path.join(RESOURCE_PATH, 'ctdbp01_20150804_061734_inval.DAT'), 'rU') as file_handle:
parser = CtdbpPDclCommonParser(CTDBP_TELEM_CONFIG,
file_handle,
self.exception_callback)
particles = parser.get_records(1)
self.assertEquals(len(particles), 0)
self.assert_(isinstance(self.exception_callback_value[0], RecoverableSampleException))
def test_invalid_record(self):
"""
The file used here has a damaged tide record ( missing datum )
"""
log.debug('===== START TEST INVALID RECORD =====')
# check error handling on an uncorrected Endurance data file ( one record truncated )
with open(os.path.join(RESOURCE_PATH, 'ctdbp01_20150804_061734_inval.DAT'), 'rU') as file_handle:
parser = CtdbpPDclCommonParser(CTDBP_TELEM_CONFIG,
file_handle,
self.exception_callback)
particles = parser.get_records(1)
self.assertEquals(len(particles), 0)
self.assert_(isinstance(self.exception_callback_value[0], RecoverableSampleException))
def test_no_particles(self):
"""
Verify that no particles are produced if the input file
has no instrument records.
"""
log.debug('===== START TEST NO PARTICLES =====')
with open(os.path.join(RESOURCE_PATH, 'ctdbp01_20150804_061734_norec.DAT'), 'rU') as file_handle:
num_particles_to_request = 1
num_expected_particles = 0
parser = CtdbpPDclCommonParser(CTDBP_TELEM_CONFIG,
file_handle,
self.exception_callback)
particles = parser.get_records(num_particles_to_request)
self.assertEquals(len(particles), num_expected_particles)
log.debug('===== END TEST NO PARTICLES =====')
def test_no_particles(self):
"""
Verify that no particles are produced if the input file
has no instrument records.
"""
log.debug('===== START TEST NO PARTICLES =====')
with open(os.path.join(RESOURCE_PATH, 'ctdbp01_20150804_061734_norec.DAT'), 'rU') as file_handle:
num_particles_to_request = 1
num_expected_particles = 0
parser = CtdbpPDclCommonParser(CTDBP_TELEM_CONFIG,
file_handle,
self.exception_callback)
particles = parser.get_records(num_particles_to_request)
self.assertEquals(len(particles), num_expected_particles)
log.debug('===== END TEST NO PARTICLES =====')
def test_ctdbp(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('===== TEST SIMPLE: TELEM =====')
# test along the telemetered path, current config
with open(os.path.join(RESOURCE_PATH, 'ctdbp01_20150804_061734.DAT'), 'rU') as file_handle:
parser = CtdbpPDclCommonParser(CTDBP_TELEM_CONFIG,
file_handle,
self.exception_callback)
particles = parser.get_records(1)
# Make sure we obtained 1 particle
self.assertTrue(len(particles) == 1)
# Make sure there were no errors
self.assertEqual(self.exception_callback_value, [])
self.assert_particles(particles, 'ctdbp01_20150804_061734_ctdbp_telemetered.yml', RESOURCE_PATH)
log.debug('===== TEST SIMPLE: RECOV =====')
# test the recovered path, current config
with open(os.path.join(RESOURCE_PATH, 'ctdbp01_20150804_061734.DAT'), 'rU') as file_handle:
parser = CtdbpPDclCommonParser(CTDBP_RECOV_CONFIG,
file_handle,
self.exception_callback)
particles = parser.get_records(1)
# Make sure we obtained 1 particle
self.assertTrue(len(particles) == 1)
# Make sure there were no errors
self.assertEqual(self.exception_callback_value, [])
self.assert_particles(particles, 'ctdbp01_20150804_061734_ctdbp_recovered.yml', RESOURCE_PATH)
