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,
'20140930.ctdbp1_0rec_corr2nd.log'),
'r') as file_handle:
NUM_PARTICLES_TO_REQUEST = 10
NUM_EXPECTED_PARTICLES = 0
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_TELEMETERED),
file_handle, self.exception_callback)
particles = parser.get_records(NUM_PARTICLES_TO_REQUEST)
self.assertEquals(len(particles), NUM_EXPECTED_PARTICLES)
self.assertEquals(len(self.exception_callback_value), 0)
log.debug('===== END TEST NO PARTICLES =====')
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.
"""
log.debug('===== START TEST MANY =====')
with open(os.path.join(RESOURCE_PATH, '20140918.ctdbp_many.log'),
'r') as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_TELEMETERED),
file_handle, self.exception_callback)
particles = parser.get_records(14)
# Make sure we obtained 24 particles
self.assertTrue(len(particles) == 14)
self.assert_particles(particles, "20140918.ctdbp_many_uncorr_t.yml",
RESOURCE_PATH)
with open(
os.path.join(RESOURCE_PATH,
'20140930.ctdbp1_corr1stVariant_many.log'),
'r') as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_RECOVERED),
file_handle, self.exception_callback)
particles = parser.get_records(14)
# Make sure we obtained 14 particles
self.assertTrue(len(particles) == 14)
self.assert_particles(particles, "20140930.ctdbp1_many_corr.yml",
RESOURCE_PATH)
with open(
os.path.join(RESOURCE_PATH,
'20140930.ctdbp1_corr2ndVariant_many.log'),
'r') as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_RECOVERED),
file_handle, self.exception_callback)
particles = parser.get_records(14)
# Make sure we obtained 14 particles
self.assertTrue(len(particles) == 14)
self.assert_particles(particles, "20140930.ctdbp1_many_corr.yml",
RESOURCE_PATH)
log.debug('===== END TEST MANY =====')
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 data file ( one record truncated )
with open(os.path.join(RESOURCE_PATH, "20140918.ctdbp_many_broken.log"), "r") as file_handle:
NUM_PARTICLES_TO_REQUEST = 14
NUM_EXPECTED_PARTICLES = 13
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_TELEMETERED), file_handle, self.exception_callback
)
particles = parser.get_records(NUM_PARTICLES_TO_REQUEST)
self.assertEquals(len(particles), NUM_EXPECTED_PARTICLES)
self.assert_particles(particles, "20140918.ctdbp_many_uncorr_t_broken.yml", RESOURCE_PATH)
self.assert_(isinstance(self.exception_callback_value[0], RecoverableSampleException))
# similarly, check error handling on a truncated, corrected file
with open(os.path.join(RESOURCE_PATH, "20140930.ctdbp1_corr1stVariant_many_broken.log"), "r") as file_handle:
NUM_PARTICLES_TO_REQUEST = 14
NUM_EXPECTED_PARTICLES = 12
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_RECOVERED), file_handle, self.exception_callback
)
particles = parser.get_records(NUM_PARTICLES_TO_REQUEST)
self.assertEquals(len(particles), NUM_EXPECTED_PARTICLES)
self.assert_particles(particles, "20140930.ctdbp1_many_corr_broken.yml", RESOURCE_PATH)
self.assert_(isinstance(self.exception_callback_value[0], RecoverableSampleException))
log.debug("===== END TEST INVALID TIDE RECORD =====")
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, "20140930.ctdbp1_0rec_corr2nd.log"), "r") as file_handle:
NUM_PARTICLES_TO_REQUEST = 10
NUM_EXPECTED_PARTICLES = 0
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_TELEMETERED), file_handle, self.exception_callback
)
particles = parser.get_records(NUM_PARTICLES_TO_REQUEST)
self.assertEquals(len(particles), NUM_EXPECTED_PARTICLES)
self.assertEquals(len(self.exception_callback_value), 0)
log.debug("===== END TEST NO PARTICLES =====")
def test_long_stream(self):
"""
Test a long stream
"""
log.debug('===== START TEST LONG STREAM =====')
with open(os.path.join(RESOURCE_PATH, '20140918.ctdbp.log'),
'r') as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_TELEMETERED),
file_handle, self.exception_callback)
particles = parser.get_records(291)
# Make sure we obtained 3389 particles
self.assertTrue(len(particles) == 291)
with open(
os.path.join(RESOURCE_PATH,
'20140930.ctdbp1_corr1stVariant.log'),
'r') as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_TELEMETERED),
file_handle, self.exception_callback)
particles = parser.get_records(18)
# Make sure we obtained 3389 particles
self.assertTrue(len(particles) == 18)
with open(
os.path.join(RESOURCE_PATH,
'20140930.ctdbp1_corr2ndVariant.log'),
'r') as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_TELEMETERED),
file_handle, self.exception_callback)
particles = parser.get_records(18)
# Make sure we obtained 3389 particles
self.assertTrue(len(particles) == 18)
log.debug('===== END TEST LONG STREAM =====')
def _build_parser(self, stream_handle):
parser_config = {
DataSetDriverConfigKeys.PARTICLE_MODULE:
'mi.dataset.parser.ctdbp_cdef_dcl_ce',
DataSetDriverConfigKeys.PARTICLE_CLASS: None,
DataSetDriverConfigKeys.PARTICLE_CLASSES_DICT: {
PARTICLE_CLASS_KEY: CtdbpCdefDclCeRecoveredParserDataParticle,
DOSTA_CLASS_KEY: CtdbpCdefDclCeRecoveredParserDostaParticle,
}
}
# The parser inherits from simple parser - other callbacks not needed here
parser = CtdbpCdefDclCeParser(parser_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 data file ( one record truncated )
with open(
os.path.join(RESOURCE_PATH, '20140918.ctdbp_many_broken.log'),
'r') as file_handle:
NUM_PARTICLES_TO_REQUEST = 14
NUM_EXPECTED_PARTICLES = 13
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_TELEMETERED),
file_handle, self.exception_callback)
particles = parser.get_records(NUM_PARTICLES_TO_REQUEST)
self.assertEquals(len(particles), NUM_EXPECTED_PARTICLES)
self.assert_particles(particles,
"20140918.ctdbp_many_uncorr_t_broken.yml",
RESOURCE_PATH)
self.assert_(
isinstance(self.exception_callback_value[0],
RecoverableSampleException))
# similarly, check error handling on a truncated, corrected file
with open(
os.path.join(RESOURCE_PATH,
'20140930.ctdbp1_corr1stVariant_many_broken.log'),
'r') as file_handle:
NUM_PARTICLES_TO_REQUEST = 14
NUM_EXPECTED_PARTICLES = 12
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_RECOVERED),
file_handle, self.exception_callback)
particles = parser.get_records(NUM_PARTICLES_TO_REQUEST)
self.assertEquals(len(particles), NUM_EXPECTED_PARTICLES)
self.assert_particles(particles,
"20140930.ctdbp1_many_corr_broken.yml",
RESOURCE_PATH)
self.assert_(
isinstance(self.exception_callback_value[0],
RecoverableSampleException))
log.debug('===== END TEST INVALID TIDE RECORD =====')
def test_long_stream(self):
"""
Test a long stream
"""
log.debug("===== START TEST LONG STREAM =====")
with open(os.path.join(RESOURCE_PATH, "20140918.ctdbp.log"), "r") as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_TELEMETERED), file_handle, self.exception_callback
)
particles = parser.get_records(291)
# Make sure we obtained 3389 particles
self.assertTrue(len(particles) == 291)
with open(os.path.join(RESOURCE_PATH, "20140930.ctdbp1_corr1stVariant.log"), "r") as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_TELEMETERED), file_handle, self.exception_callback
)
particles = parser.get_records(18)
# Make sure we obtained 3389 particles
self.assertTrue(len(particles) == 18)
with open(os.path.join(RESOURCE_PATH, "20140930.ctdbp1_corr2ndVariant.log"), "r") as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_TELEMETERED), file_handle, self.exception_callback
)
particles = parser.get_records(18)
# Make sure we obtained 3389 particles
self.assertTrue(len(particles) == 18)
log.debug("===== END TEST LONG STREAM =====")
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.
"""
log.debug("===== START TEST MANY =====")
with open(os.path.join(RESOURCE_PATH, "20140918.ctdbp_many.log"), "r") as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_TELEMETERED), file_handle, self.exception_callback
)
particles = parser.get_records(14)
# Make sure we obtained 24 particles
self.assertTrue(len(particles) == 14)
self.assert_particles(particles, "20140918.ctdbp_many_uncorr_t.yml", RESOURCE_PATH)
with open(os.path.join(RESOURCE_PATH, "20140930.ctdbp1_corr1stVariant_many.log"), "r") as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_RECOVERED), file_handle, self.exception_callback
)
particles = parser.get_records(14)
# Make sure we obtained 14 particles
self.assertTrue(len(particles) == 14)
self.assert_particles(particles, "20140930.ctdbp1_many_corr.yml", RESOURCE_PATH)
with open(os.path.join(RESOURCE_PATH, "20140930.ctdbp1_corr2ndVariant_many.log"), "r") as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_RECOVERED), file_handle, self.exception_callback
)
particles = parser.get_records(14)
# Make sure we obtained 14 particles
self.assertTrue(len(particles) == 14)
self.assert_particles(particles, "20140930.ctdbp1_many_corr.yml", RESOURCE_PATH)
log.debug("===== END TEST MANY =====")
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.
"""
log.debug('===== TEST SIMPLE: UNCORR TELEM =====')
# test along the telemetered path, current config
with open(
os.path.join(RESOURCE_PATH, '20140918.ctdbp_1rec_uncorr.log'),
'r') as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_TELEMETERED),
file_handle, self.exception_callback)
# file has one tide particle and one wave particle
particles = parser.get_records(1)
# Make sure we obtained 1 particle
self.assertTrue(len(particles) == 1)
self.assert_particles(particles,
'20140918.ctdbp_1rec_uncorr_t.yml',
RESOURCE_PATH)
log.debug('===== TEST SIMPLE: UNCORR RECOV =====')
# test the recovered path, current config
with open(
os.path.join(RESOURCE_PATH, '20140918.ctdbp_1rec_uncorr.log'),
'r') as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_RECOVERED),
file_handle, self.exception_callback)
# file has one tide particle and one wave particle
particles = parser.get_records(1)
# Make sure we obtained 1 particle
self.assertTrue(len(particles) == 1)
self.assert_particles(particles, '20140918.ctdbp_1rec_uncorr_r.yml',
RESOURCE_PATH)
# test the corrected file format, use the recovered path
# first varient ( corrrected formats deliver 2 particles per record )
log.debug('===== TEST SIMPLE: CORR V1 =====')
with open(
os.path.join(RESOURCE_PATH,
'20140930.ctdbp1_1rec_corr1st.log'),
'r') as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_RECOVERED),
file_handle, self.exception_callback)
# file has one data particle and one dosta particle
particles = parser.get_records(2)
# Make sure we obtained 2 particles
self.assertTrue(len(particles) == 2)
self.assert_particles(particles, '20140930.ctdbp1_1rec_corr.yml',
RESOURCE_PATH)
# test the corrected file format, use the recovered path
# second varient
log.debug('===== TEST SIMPLE: CORR V2 =====')
with open(
os.path.join(RESOURCE_PATH,
'20140930.ctdbp1_1rec_corr2nd.log'),
'r') as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_RECOVERED),
file_handle, self.exception_callback)
# file has one tide particle and one wave particle
particles = parser.get_records(2)
# Make sure we obtained 2 particles
self.assertTrue(len(particles) == 2)
self.assert_particles(particles, '20140930.ctdbp1_1rec_corr.yml',
RESOURCE_PATH)
log.debug('===== END TEST SIMPLE =====')
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.
"""
log.debug("===== TEST SIMPLE: UNCORR TELEM =====")
# test along the telemetered path, current config
with open(os.path.join(RESOURCE_PATH, "20140918.ctdbp_1rec_uncorr.log"), "r") as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_TELEMETERED), file_handle, self.exception_callback
)
# file has one tide particle and one wave particle
particles = parser.get_records(1)
# Make sure we obtained 1 particle
self.assertTrue(len(particles) == 1)
self.assert_particles(particles, "20140918.ctdbp_1rec_uncorr_t.yml", RESOURCE_PATH)
log.debug("===== TEST SIMPLE: UNCORR RECOV =====")
# test the recovered path, current config
with open(os.path.join(RESOURCE_PATH, "20140918.ctdbp_1rec_uncorr.log"), "r") as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_RECOVERED), file_handle, self.exception_callback
)
# file has one tide particle and one wave particle
particles = parser.get_records(1)
# Make sure we obtained 1 particle
self.assertTrue(len(particles) == 1)
self.assert_particles(particles, "20140918.ctdbp_1rec_uncorr_r.yml", RESOURCE_PATH)
# test the corrected file format, use the recovered path
# first varient ( corrrected formats deliver 2 particles per record )
log.debug("===== TEST SIMPLE: CORR V1 =====")
with open(os.path.join(RESOURCE_PATH, "20140930.ctdbp1_1rec_corr1st.log"), "r") as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_RECOVERED), file_handle, self.exception_callback
)
# file has one data particle and one dosta particle
particles = parser.get_records(2)
# Make sure we obtained 2 particles
self.assertTrue(len(particles) == 2)
self.assert_particles(particles, "20140930.ctdbp1_1rec_corr.yml", RESOURCE_PATH)
# test the corrected file format, use the recovered path
# second varient
log.debug("===== TEST SIMPLE: CORR V2 =====")
with open(os.path.join(RESOURCE_PATH, "20140930.ctdbp1_1rec_corr2nd.log"), "r") as file_handle:
parser = CtdbpCdefDclCeParser(
self.config.get(DataParticleType.INSTRUMENT_RECOVERED), file_handle, self.exception_callback
)
# file has one tide particle and one wave particle
particles = parser.get_records(2)
# Make sure we obtained 2 particles
self.assertTrue(len(particles) == 2)
self.assert_particles(particles, "20140930.ctdbp1_1rec_corr.yml", RESOURCE_PATH)
log.debug("===== END TEST SIMPLE =====")
