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That's not really correct. Properly input space partitioned tests have something like 90 to 95 accuracy if properly written. The issues always come from peopl
by WrtCdEvrydy 7y ago
That's not really correct.
Properly input space partitioned tests have something like 90 to 95 accuracy if properly written.
The issues always come from people not wanting to add sufficient tests.
- cortesoft 7y agoDoes that mean that 1 in 20 deploys breaks, then?
- WrtCdEvrydy 7y ago1 in 20 deploys has a false negative (IE, something went out without working). Continous Integration is mostly about regression, so the new tests have less value than running old tests. We tend to fix issues in production (bugs) by mandating a unit test with the failing issue to be written as part of the fix.