Used for integration and end-to-end test with the following scenario : 1- Get a presigned url for upload 1- Upload the file 2- Get a presgined url for download 2- Download the file uploaded in the step before 3- Check if the files are identical (checksum MD5) 4- Delete the file 5- Try to download the file again => should get 404 6- Batch delete files.

WaitForBucket is waiting for minio is up and bucket has been created.

Wait for bucket creation and s3proxy readiness.

Wait for s3proxy readiness.