", it's a argument for requiring greater than 100%."

Let's not be silly. Greater than 100% coverage is impossible. What this is saying that EXTERNAL factors cannot always be covered with TDD... and unfortunately most of my code deals with external factors. Not just black box code, but remote systems and odd code combinations. Firmware. Drivers. Network issues.

TDD is great for Perl modules and small pieces. It does not adapt well to large scale systems. There you need custom automated test environments that are very domain specific and also require lots of setup and specific hardware configurations (and variations on those). Even then, it's not perfect.

In reply to Re^3: OT: TDD question by Anonymous Monk
in thread OT: TDD question by dragonchild

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