def test_smoke_write(self):
stream = io.StringIO()
writer = IOLogRecordWriter(stream)
writer.write_record(self._RECORD)
self.assertEqual(stream.getvalue(), self._TEXT)
writer.close()
with self.assertRaises(ValueError):
stream.getvalue()
def test_smoke_write(self):
stream = io.StringIO()
writer = IOLogRecordWriter(stream)
writer.write_record(self._RECORD)
self.assertEqual(stream.getvalue(), self._TEXT)
writer.close()
with self.assertRaises(ValueError):
stream.getvalue()
def make_io_log(io_log, io_log_dir):
"""
Make the io logs serialization to json and return the saved file pathname
WARNING: The caller has to remove the file once done with it!
"""
with NamedTemporaryFile(
delete=False, suffix='.record.gz', dir=io_log_dir) as byte_stream, \
GzipFile(fileobj=byte_stream, mode='wb') as gzip_stream, \
TextIOWrapper(gzip_stream, encoding='UTF-8') as text_stream:
writer = IOLogRecordWriter(text_stream)
for record in io_log:
writer.write_record(record)
return byte_stream.name
def make_io_log(io_log, io_log_dir):
"""
Make the io logs serialization to json and return the saved file pathname
WARNING: The caller has to remove the file once done with it!
"""
with NamedTemporaryFile(
delete=False, suffix='.record.gz', dir=io_log_dir) as byte_stream, \
GzipFile(fileobj=byte_stream, mode='wb') as gzip_stream, \
TextIOWrapper(gzip_stream, encoding='UTF-8') as text_stream:
writer = IOLogRecordWriter(text_stream)
for record in io_log:
writer.write_record(record)
return byte_stream.name