Editing Unit testing (section)

=== Early detection of problems in the development cycle ===
Unit testing finds problems early in the [[development cycle]]. This includes both bugs in the programmer's implementation and flaws or missing parts of the specification for the unit. The process of writing a thorough set of tests forces the author to think through inputs, outputs, and error conditions, and thus more crisply define the unit's desired behavior.{{cn|date=November 2023}}