Won't start-battery, alternator, & starter good

What is your question?

Was running fine-parked at work, got in it to go home & nothing. Battery checks good (tried 2), alternator & starter check good. Will not click, make noise or anything. Turn the key & nothing. Lights, buzzers, bells all working fine. Any ideas? Relay or something maybe?!?

What makes this problem better or worse?

Just won't start at all.

How long has your 2004 Toyota Corolla had this problem?

Yesterday