tests for #281 #279, add type to pcr

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 93.60%. Comparing base (4c2d929) to head (9b33d56). Report is 1 commits behind head on dev_bjorn.

Additional details and impacted files

[](https://app.codecov.io/gh/BjornFJohansson/pydna/pull/298?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Bj%C3%B6rn+Johansson) ```diff @@ Coverage Diff @@ ## dev_bjorn #298 +/- ## ========================================== Coverage 93.59% 93.60% ========================================== Files 40 40 Lines 3920 3922 +2 Branches 587 588 +1 ========================================== + Hits 3669 3671 +2 Misses 199 199 Partials 52 52 ``` | [Files with missing lines](https://app.codecov.io/gh/BjornFJohansson/pydna/pull/298?dropdown=coverage&src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Bj%C3%B6rn+Johansson) | Coverage Δ | | |---|---|---| | [src/pydna/amplify.py](https://app.codecov.io/gh/BjornFJohansson/pydna/pull/298?src=pr&el=tree&filepath=src%2Fpydna%2Famplify.py&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Bj%C3%B6rn+Johansson#diff-c3JjL3B5ZG5hL2FtcGxpZnkucHk=) | `98.67% <100.00%> (ø)` | | | [src/pydna/utils.py](https://app.codecov.io/gh/BjornFJohansson/pydna/pull/298?src=pr&el=tree&filepath=src%2Fpydna%2Futils.py&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=Bj%C3%B6rn+Johansson#diff-c3JjL3B5ZG5hL3V0aWxzLnB5) | `93.22% <100.00%> (+0.05%)` | :arrow_up: |