Testing in Yii 2.0 with Codeception - Fixture Data

I'll admit it -- I'm a phpunit addict. Switching to codeception has been a bit of a struggle for me, just because it feels like it should be intuitive, but it's different enough from what I'm used to that it's taken me a few days to really wrap my head around it. My biggest struggle? Trying to get fixture data to automatically load and unload when functional and acceptance tests are run. I finally dug through the yii2-app-advanced code and discovered the FixtureHelper!! The FixtureHelper is the missing link in getting your fixture data to automagically load and unload when the functional and acceptance tests are run.