testfixtures VS dbcleaner

I'm the author of https://github.com/go-testfixtures/testfixtures, a library written to make it easier to write tests with a real database and test data. You might want to use it together with docker-compose, for example.

To solve the problem we will use testfixtures. Create a folders fixtures и fixtures/storage and put a file users.yaml inside:

A lot of good suggestions here, I would also take a look at go-testfixtures which allows you to create some simple yaml-based fixture data to use with unit testing. It's quick and easy, but yes can get unwieldy the more you add.

I built an alternative to Make written in Go that is simpler to use and cross-platform: https://taskfile.dev/

Also, a library to write tests with databases for Go: https://github.com/go-testfixtures/testfixtures

It is not hard to isolate and stub a database the problem is you will not catch a lot of errors, e.g. writing a 40 char string into a VCHAR(10), DateTime conversations, ...

In Ruby on Rails it is quite common to use a real database in the unit tests. Even before containers came out and it is still fast (yes, less than 1 second).

In rails you use the same database instance for all the tests, so you do not have spin up a database instance for every case. Instead you use a database cleaner.

There also exists a JS implementation: https://github.com/khaiql/dbcleaner