IntelliJ Code Coverage: how to know which unit tests covered lines in source code

Question

I'm pretty new to this awesome feature of IntelliJ. When I run code coverage, I can see in the IDE green marks that indicate the line was covered and red marks that indicate the line was not covered. It's great, but I want to see what were the unit tests that covered these lines.

When I click the green marks, I only see number of hits:

Do you know how to see it?

Indira

I know that OpenClover has such a feature, but I have no clue if there is IntelliJ integration that would show this. – Blindheim

@WimDeblauwe I tried it now. It is really heavy and increases the loading time of Intellij. – Indira

Answer 1

At first you need to enable the "Tracing" in Run configuration:

Then you may use "Show tests covering line" button:

Jennifferjennilee

In my case the option is called "Enable branch coverage and test tracking" (using 2023.2) – Skijoring