Where can i find a good example of automation testing (junit, selenium allure and e.t.c)? [on hold]

I want to write an automation test of my test application, but i want to make it in a good way. With all the reports and e.t.c (then in Allure i expect a clear info). I understand, how to use Selenium as a library, i can write all test cases (with java), but i don't know how to make GOOD tests. All the annotations i should use (@Description, for example). I wanted to find good example of automated tests, but i hadn't succeeded. Maybe you have some links or code examples of good automation tests. I hope for your help