I've noticed that when I run tests (using Rspec and spork, if that matters), my hostname is set to www.example.com. So if I do:
visit sports_url
the test is actually going to www.example.com/sports.
This is a problem because I need to run some of the tests with selenium (to get javascript support). Also, I noticed my emails where being marked as coming from www.example.com.
What did I mess up? Why is the test environment running as example.com? Can I configure this somewhere? I would assume it should be programatic (depending on what port the test server starts up on).
