Why Coverage Isn’t Everything: Rethinking Your Testing Approach

Greg L. Turnquist
3 min readMar 5, 2023

Do you take pride in high coverage scores? Do you compare coverage percentages with colleagues to see who is doing better?

This is probably wrong.

Unequivocally, undeniably, ecumenically wrong.

And probably time to rethink your approach.

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Greg L. Turnquist

Sr. Staff Technical Content Engineer at CockroachDB • YouTube Content Creator at https://youtube.com/@ProCoderIO • Best-Selling Author • Coffee Lover