test_providers_kms_master_key_provider.py 文件源码

def setUp(self):
        self.mock_botocore_session_patcher = patch(
            'aws_encryption_sdk.key_providers.kms.botocore.session.Session'
        )
        self.mock_botocore_session = self.mock_botocore_session_patcher.start()
        self.mock_boto3_session_patcher = patch(
            'aws_encryption_sdk.key_providers.kms.boto3.session.Session'
        )
        self.mock_boto3_session = self.mock_boto3_session_patcher.start()
        self.mock_boto3_session_instance = MagicMock()
        self.mock_boto3_session.return_value = self.mock_boto3_session_instance
        self.mock_boto3_client_instance = MagicMock()
        self.mock_boto3_client_instance.__class__ = botocore.client.BaseClient
        self.mock_boto3_session_instance.client.return_value = self.mock_boto3_client_instance