Django / Python：如何知道哪些测试覆盖了一段代码？

Question

I know coverage python package is capable of creating reports (in html) that show if pieces of code are covered by tests, or not. I can also run just a single individual test, and know what does it covers.

Is there any way I can reverse the analysis? I mean, run all my tests, choose a line of code, and know which tests are hitting that line of code?

Answer 1

This is a feature of coverage.py 5.0 alpha . There's a more recent alpha that the a3 mentioned in the blog post. Give it a try and let me know how it works for you.