Technical task. Test automation for web-page.

Recently I was asked about preparing of test-automation for the page http://hh.ru/price.
Major agreement: Java and Selenium.
So I would like to share several steps and ideas how I tried to solved required challenge.
I've created the Maven project to avoid problems with dependency for Selenium:

Adding Selenium dependency

Choose version of Selenium

To solve this task I preferred to show several technics, because adding tests with good architecture should not be difficult thing.