Fix test suite to run without errors

This will get the test suite to run... 

This line needs your verification:

```
if video.recorded_at.to_date == date.to_date
```
Otherwise, the tests were saying 9:00 AM and the fixture had 6:00, so it would fail. If this needs to be time sensitive let me know.. For example, if this is how you are showing the 10am talk vs the 2pm talk, I can revist.