boto3

Botocore has a client stubber you can use for just this purpose: docs. Here’s an example of putting an error in: import boto3 from botocore.stub import Stubber client = boto3.client(‘s3’) stubber = Stubber(client) stubber.add_client_error(‘upload_part_copy’) stubber.activate() # Will raise a ClientError client.upload_part_copy() Here’s an example of putting a normal response in. Additionally, the stubber can now … Read more