def __init__(self, options, callback):
"""Abstracts libmongocrypt's mongocrypt_t type.
:Parameters:
- `options`: A :class:`MongoCryptOptions`.
- `callback`: A :class:`MongoCryptCallback`.
"""
self.__opts = options
self.__callback = callback
self.__crypt = None
if not isinstance(options, MongoCryptOptions):
raise TypeError("options must be a MongoCryptOptions")
if not isinstance(callback, MongoCryptCallback):
raise TypeError("callback must be a MongoCryptCallback")
self.__crypt = lib.mongocrypt_new()
if self.__crypt == ffi.NULL:
raise MongoCryptError("unable to create new mongocrypt object")
try:
self.__init()
except Exception:
# Destroy the mongocrypt object on error.
self.close()
raise
def test_mongocrypt_new(self):
data = lib.mongocrypt_new()
self.assertNotEqual(data, ffi.NULL)
lib.mongocrypt_destroy(data)