[UT coverage] How can the industry improve QT code coverage

[xurongqin]

Hello everyone, I am a C++ QT application engineer in the industry.

After nearly 10 years of iteration, our products are facing the problem of lower and lower code Unit test coverage. Low code coverage is very detrimental to code quality and product quality.

So we have been looking for ways to improve QT code unit test coverage or some guiding principles.

I would like to ask industry experts if they can provide some experience to guide us to improve QT unit test coverage?


Thank you so much.

[TravisLade]

A useful approach is to set coverage metrics as test criteria before merging code, and use mocking to isolate tests. QT testing can be complex, but with the right approach, efficiency comes.

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