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The Problem With 100% Unit Test Coverage
The 100% Automated Test Coverage dilemma has no easy solution. This article discusses how 100% Unit Test Coverage can be misleading. There is a practical example, as well as suggestions to deal with this. Software quality has a lot of key stages which offer a lot of value. The article will stick to Automated Testing methods. However, manual testing and User Acceptance Testing are always valid suggestions for delivering quality software.
4 min readDec 30, 2020
All the code can be found on Github.
The Code and the Unit Tests
The code shown in the Gists below (called moreCakes.test.js) is using Jest. They cover the example code (moreCakes.js), which uses NodeJS.
If you’re interested in playing around with this, the code is available here. The first example is in the master branch. The branch called extended-tests is the second example.
