def test_open(self):
with patch('faust.stores.rocksdb.rocksdb', Mock()) as rocks:
opts = RocksDBOptions()
db = opts.open(Path('foo.db'), read_only=True)
rocks.DB.assert_called_once_with(
'foo.db', opts.as_options(), read_only=True)
assert db is rocks.DB()
def test_defaults(self):
opts = RocksDBOptions()
assert opts.max_open_files == rocksdb.DEFAULT_MAX_OPEN_FILES
assert opts.write_buffer_size == rocksdb.DEFAULT_WRITE_BUFFER_SIZE
assert opts.max_write_buffer_number == rocksdb.DEFAULT_MAX_WRITE_BUFFER_NUMBER
assert opts.target_file_size_base == rocksdb.DEFAULT_TARGET_FILE_SIZE_BASE
assert opts.block_cache_size == rocksdb.DEFAULT_BLOCK_CACHE_SIZE
assert (opts.block_cache_compressed_size ==
rocksdb.DEFAULT_BLOCK_CACHE_COMPRESSED_SIZE)
assert opts.bloom_filter_size == rocksdb.DEFAULT_BLOOM_FILTER_SIZE
def test_init(self, arg):
opts = RocksDBOptions(**{arg: 30})
assert getattr(opts, arg) == 30