I use the
PHPUnit\Framework\TestCase notation instead of
PHPUnit_Framework_TestCase while extending our TestCases. This will help us migrate to PHPUnit 6, that no longer support snake case class names.
I just to bumped PHPUnit version to [
4.8.35](https://github.com/sebastianbergmann/phpunit/blob/master/ChangeLog-4.8.md#4835---2017-02-06), that support this
Should be ready to merge. But we also need to update all the tests in our plugin repos...