def _build_parser(self, stream_handle):
parser = DostaLnAuvParser(stream_handle,
self._exception_callback,
is_telemetered=True)
return parser
def test_missing_param_telem(self):
"""
Read test data and pull out data particles.
Assert the expected we get an error due to missing parameters
"""
stream_handle = open(os.path.join(RESOURCE_PATH, 'dosta_ln_missing_param.csv'), 'rU')
parser = DostaLnAuvParser(stream_handle,
self.exception_callback,
is_telemetered=True)
particles = parser.get_records(4) # ask for 4 should get 3
self.assert_particles(particles, 'dosta_ln_missing_param_telem.yml', RESOURCE_PATH)
self.assertIsInstance(self.exception_callback_value[0], RecoverableSampleException)
stream_handle.close()
def test_bad_param_recov(self):
"""
Read test data and pull out data particles.
Assert the expected we get an error due to incorrect parameter format
"""
stream_handle = open(os.path.join(RESOURCE_PATH, 'dosta_ln_bad_param.csv'), 'rU')
parser = DostaLnAuvParser(stream_handle,
self.exception_callback,
is_telemetered=False)
particles = parser.get_records(4) # ask for 4 should get 3
self.assert_particles(particles, 'dosta_ln_bad_param_recov.yml', RESOURCE_PATH)
self.assertIsInstance(self.exception_callback_value[0], SampleEncodingException)
stream_handle.close()
def test_long_stream_telem(self):
"""
Read test data and pull out data particles.
Assert the expected number of particles is captured and there are no exceptions
"""
stream_handle = open(os.path.join(RESOURCE_PATH, 'subset.csv'), 'rU')
parser = DostaLnAuvParser(stream_handle,
self.exception_callback,
is_telemetered=True)
particles = parser.get_records(5000)
self.assertEqual(len(particles), 4201)
self.assertEqual(self.exception_callback_value, [])
stream_handle.close()
def test_long_stream_telem(self):
"""
Read test data and pull out data particles.
Assert the expected number of particles is captured and there are no exceptions
"""
stream_handle = open(os.path.join(RESOURCE_PATH, 'subset.csv'), 'rU')
parser = DostaLnAuvParser(stream_handle,
self.exception_callback,
is_telemetered=True)
particles = parser.get_records(5000)
self.assertEqual(len(particles), 4201)
self.assertEqual(self.exception_callback_value, [])
stream_handle.close()
def test_missing_param_telem(self):
"""
Read test data and pull out data particles.
Assert the expected we get an error due to missing parameters
"""
stream_handle = open(os.path.join(RESOURCE_PATH, 'dosta_ln_missing_param.csv'), 'rU')
parser = DostaLnAuvParser(stream_handle,
self.exception_callback,
is_telemetered=True)
particles = parser.get_records(4) # ask for 4 should get 3
self.assert_particles(particles, 'dosta_ln_missing_param_telem.yml', RESOURCE_PATH)
self.assertIsInstance(self.exception_callback_value[0], RecoverableSampleException)
stream_handle.close()
def test_bad_param_recov(self):
"""
Read test data and pull out data particles.
Assert the expected we get an error due to incorrect parameter format
"""
stream_handle = open(os.path.join(RESOURCE_PATH, 'dosta_ln_bad_param.csv'), 'rU')
parser = DostaLnAuvParser(stream_handle,
self.exception_callback,
is_telemetered=False)
particles = parser.get_records(4) # ask for 4 should get 3
self.assert_particles(particles, 'dosta_ln_bad_param_recov.yml', RESOURCE_PATH)
self.assertIsInstance(self.exception_callback_value[0], SampleEncodingException)
stream_handle.close()
def test_simple_recov(self):
"""
Read test data and pull out data particles.
Assert that the results are those we expected.
Expect the first input record to be skipped due to invalid timestamp
"""
stream_handle = open(os.path.join(RESOURCE_PATH, 'subset_reduced.csv'), 'rU')
parser = DostaLnAuvParser(stream_handle,
self.exception_callback,
is_telemetered=False)
particles = parser.get_records(20)
self.assert_particles(particles, 'dosta_ln_recov_20.yml', RESOURCE_PATH)
self.assertEqual(self.exception_callback_value, [])
stream_handle.close()
def test_bad_timestamp_telem(self):
"""
Read test data and pull out data particles.
Assert the expected we get 2 errors due to incorrect epoch format
"""
stream_handle = open(os.path.join(RESOURCE_PATH, 'dosta_ln_bad_timestamps.csv'), 'rU')
parser = DostaLnAuvParser(stream_handle,
self.exception_callback,
is_telemetered=True)
particles = parser.get_records(20) # ask for 20 should get 18
self.assert_particles(particles, 'dosta_ln_bad_timestamps_telem.yml', RESOURCE_PATH)
self.assertIsInstance(self.exception_callback_value[0], RecoverableSampleException)
self.assertIsInstance(self.exception_callback_value[1], RecoverableSampleException)
stream_handle.close()
def test_simple_recov(self):
"""
Read test data and pull out data particles.
Assert that the results are those we expected.
Expect the first input record to be skipped due to invalid timestamp
"""
stream_handle = open(os.path.join(RESOURCE_PATH, 'subset_reduced.csv'), 'rU')
parser = DostaLnAuvParser(stream_handle,
self.exception_callback,
is_telemetered=False)
particles = parser.get_records(20)
self.assert_particles(particles, 'dosta_ln_recov_20.yml', RESOURCE_PATH)
self.assertEqual(self.exception_callback_value, [])
stream_handle.close()
def test_bad_timestamp_telem(self):
"""
Read test data and pull out data particles.
Assert the expected we get 2 errors due to incorrect epoch format
"""
stream_handle = open(os.path.join(RESOURCE_PATH, 'dosta_ln_bad_timestamps.csv'), 'rU')
parser = DostaLnAuvParser(stream_handle,
self.exception_callback,
is_telemetered=True)
particles = parser.get_records(20) # ask for 20 should get 18
self.assert_particles(particles, 'dosta_ln_bad_timestamps_telem.yml', RESOURCE_PATH)
self.assertIsInstance(self.exception_callback_value[0], RecoverableSampleException)
self.assertIsInstance(self.exception_callback_value[1], RecoverableSampleException)
stream_handle.close()
