test_crypto.py 文件源码

def test_type_is_signedAndEnveloped(self):
        """
        L{PKCS7Type.type_is_signedAndEnveloped} returns C{False} if the PKCS7
        object is not of the type I{signed and enveloped}.
        """
        pkcs7 = load_pkcs7_data(FILETYPE_PEM, pkcs7Data)
        self.assertFalse(pkcs7.type_is_signedAndEnveloped())