Add tests #17
Description
What steps will reproduce the problem?
No tests
What is the expected result?
Test directory with tests which I believe should be run when doing a pull request
What do you get instead?
Nothing
Additional info
Use https://github.com/yiisoft/rbac-db/tree/master/tests as example
| Q | A |
|---|---|
| Version | master |
| PHP version | 8 |
| Operating system | All |