# Integration Test for files¶

We are going to make a small test, when we add a file we obtain a hash of its content but if we change the integrity of the files content we should obtain a different hasn. Lets make the test!

1. Lets add our original file and check the hash of the content! The hash we obtained for the file is:

1dd2496fa30d062689e5f9589069e487e1e1bc25243ac0c40473022178fd2d1b


684bd9509d71f417a914db7a4514d247a8fa347f79e657122914e6562361a7ee