# What does this PR do?
This PR allows for unit test code coverage % to be reported in PR
builds. Currently, today's output tells the end user which tests passed
and which tests failed:
<img width="744" alt="Screenshot 2025-03-10 at 9 44 28 AM"
src="https://github.com/user-attachments/assets/40b1a578-951f-4b74-8a37-a39c039b1d7e"
/>
If a contributor is creating a new module within Llama Stack and starts
writing unit tests for that module, it might be difficult for Llama
Stack maintainers to immediately determine the code coverage percentage
for that new module.
To allow for code coverage reporting in the CI, we simply need to
install `pytest-cov` so we can use the `--cov` flag with the existing
`pytest` command.
Ideally, it would be nicer to have a bot report code coverage, but this
PR can be a temporary solution.
[//]: # (If resolving an issue, uncomment and update the line below)
[//]: # (Closes #[issue-number])
## Test Plan
I ran these changes locally:
<img width="1455" alt="Screenshot 2025-03-10 at 10 01 53 AM"
src="https://github.com/user-attachments/assets/dfd765c6-5979-42a3-b899-7713a3f202e6"
/>
PR build to confirm the expected behavior:
<img width="1326" alt="Screenshot 2025-03-10 at 12 47 36 PM"
src="https://github.com/user-attachments/assets/fe94f1e6-fbb5-4e57-9902-197502c50621"
/>
[//]: # (## Documentation)
Signed-off-by: Courtney Pacheco <6019922+courtneypacheco@users.noreply.github.com>
