Since test suites are never bulletproof[1], you should do continuous delivery anyway. Just wait till you feel they're good enough[2] and try it. Roll out slow / to a limited audience and use the failures to feed back into your testing.
1. What does bulletproof mean anyway? Total coverage? Well tested tests?
2. "Good enough" is deliberately vague and obviously will depend on whether you're writing a game or a HFT application.
1. What does bulletproof mean anyway? Total coverage? Well tested tests?
2. "Good enough" is deliberately vague and obviously will depend on whether you're writing a game or a HFT application.