def setUpModule():
try:
options = {'path': './unittest-leveldb'}
return implementations.LevelDB(options)
except ModuleNotFoundError as mne:
print(mne, file=stderr)
raise
def test_no_plyvel_support(self):
# at this point we know level_db_supported is always true because otherwise it would have failed
# at `setUpModule` and this test case would never have been called.
implementations.leveldb.level_db_supported = False
options = {}
try:
with self.assertRaises(Exception) as context:
implementations.LevelDB(options)
self.assertIn("plyvel module not found - try 'pip install plyvel",
str(context.exception))
finally:
implementations.leveldb.level_db_supported = True
def test_plyvel_init_exception(self):
options = {}
with self.assertRaises(Exception) as context:
implementations.LevelDB(options)
self.assertIn("leveldb exception", str(context.exception))
def db_factory(self):
options = {'path': './unittest-leveldb'}
return implementations.LevelDB(options)
