def test_log_only(self):
"""
Test with a file that only contains dcl logs, no data, and confirm no particles are returned
"""
with open(os.path.join(RESOURCE_PATH, 'log_only.hyd1.log'), 'rU') as file_handle:
parser = HydODclParser(file_handle, self.exception_callback, is_telemetered=True)
particles = parser.get_records(10)
self.assertEquals(len(particles), 0)
self.assertEqual(self.exception_callback_value, [])
def test_simple_recov(self):
"""
Test a simple recovered case
"""
with open(os.path.join(RESOURCE_PATH, 'first.hyd1.log'), 'rU') as file_handle:
parser = HydODclParser(file_handle, self.exception_callback, is_telemetered=False)
particles = parser.get_records(8)
self.assert_particles(particles, "first_recov.yml", RESOURCE_PATH)
self.assertEqual(self.exception_callback_value, [])
def test_long_telem(self):
"""
Test with the full file and confirm the correct number of particles occurs
"""
with open(os.path.join(RESOURCE_PATH, '20140904.hyd1.log'), 'rU') as file_handle:
parser = HydODclParser(file_handle, self.exception_callback, is_telemetered=True)
# there are 813 lines in the file, but 70 are ignored so we should get 743 particles
particles = parser.get_records(813)
self.assertEquals(len(particles), 743)
self.assertEqual(self.exception_callback_value, [])
def test_log_only(self):
"""
Test with a file that only contains dcl logs, no data, and confirm no particles are returned
"""
with open(os.path.join(RESOURCE_PATH, 'log_only.hyd1.log'),
'rU') as file_handle:
parser = HydODclParser(file_handle,
self.exception_callback,
is_telemetered=True)
particles = parser.get_records(10)
self.assertEquals(len(particles), 0)
self.assertEqual(self.exception_callback_value, [])
def test_simple_recov(self):
"""
Test a simple recovered case
"""
with open(os.path.join(RESOURCE_PATH, 'first.hyd1.log'),
'rU') as file_handle:
parser = HydODclParser(file_handle,
self.exception_callback,
is_telemetered=False)
particles = parser.get_records(8)
self.assert_particles(particles, "first_recov.yml", RESOURCE_PATH)
self.assertEqual(self.exception_callback_value, [])
def test_long_telem(self):
"""
Test with the full file and confirm the correct number of particles occurs
"""
with open(os.path.join(RESOURCE_PATH, '20140904.hyd1.log'),
'rU') as file_handle:
parser = HydODclParser(file_handle,
self.exception_callback,
is_telemetered=True)
# there are 813 lines in the file, but 70 are ignored so we should get 743 particles
particles = parser.get_records(813)
self.assertEquals(len(particles), 743)
self.assertEqual(self.exception_callback_value, [])
def _build_parser(self, stream_handle):
"""
Build the parser for the input stream handle, no parser config is passed in
:param stream_handle: The stream handle of the file to parse
:return: The instantiation of the HydODclParser class
"""
return HydODclParser(stream_handle, self._exception_callback, is_telemetered=False)
def test_bad_format_telem(self):
"""
Test a file with two lines not formatted properly
"""
with open(os.path.join(RESOURCE_PATH, 'bad_format.hyd1.log'), 'rU') as file_handle:
parser = HydODclParser(file_handle, self.exception_callback, is_telemetered=True)
particles = parser.get_records(10)
self.assertEquals(len(particles), 8)
# particles in the file should still match the good data in first.hyd1.log, just skipping the bad lines
self.assert_particles(particles, "first_telem.yml", RESOURCE_PATH)
# confirm we get two exceptions, one for each bad line
self.assertEqual(len(self.exception_callback_value), 2)
self.assertIsInstance(self.exception_callback_value[0], SampleException)
self.assertIsInstance(self.exception_callback_value[1], SampleException)
def test_bad_format_telem(self):
"""
Test a file with two lines not formatted properly
"""
with open(os.path.join(RESOURCE_PATH, 'bad_format.hyd1.log'),
'rU') as file_handle:
parser = HydODclParser(file_handle,
self.exception_callback,
is_telemetered=True)
particles = parser.get_records(10)
self.assertEquals(len(particles), 8)
# particles in the file should still match the good data in first.hyd1.log, just skipping the bad lines
self.assert_particles(particles, "first_telem.yml", RESOURCE_PATH)
# confirm we get two exceptions, one for each bad line
self.assertEqual(len(self.exception_callback_value), 2)
self.assertIsInstance(self.exception_callback_value[0],
SampleException)
self.assertIsInstance(self.exception_callback_value[1],
SampleException)