# [Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3982?src=pr&el=h1) Report > Merging > [#3982](https://codecov.io/gh/apache/incubator-airflow/pull/3982?src=pr&el=desc) > into > [master](https://codecov.io/gh/apache/incubator-airflow/commit/d03cc1784b3bb0d33dfd62d451f495144f7b4af7?src=pr&el=desc) > will **increase** coverage by `0.32%`. > The diff coverage is `n/a`.
[](https://codecov.io/gh/apache/incubator-airflow/pull/3982?src=pr&el=tree) ```diff @@ Coverage Diff @@ ## master #3982 +/- ## ========================================= + Coverage 75.07% 75.4% +0.32% ========================================= Files 199 199 Lines 15965 15945 -20 ========================================= + Hits 11986 12023 +37 + Misses 3979 3922 -57 ``` | [Impacted Files](https://codecov.io/gh/apache/incubator-airflow/pull/3982?src=pr&el=tree) | Coverage Δ | | |---|---|---| | [airflow/models.py](https://codecov.io/gh/apache/incubator-airflow/pull/3982/diff?src=pr&el=tree#diff-YWlyZmxvdy9tb2RlbHMucHk=) | `91% <ø> (+2.26%)` | :arrow_up: | ------ [Continue to review full report at Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3982?src=pr&el=continue). > **Legend** - [Click here to learn > more](https://docs.codecov.io/docs/codecov-delta) > `Δ = absolute <relative> (impact)`, `ø = not affected`, `? = missing data` > Powered by > [Codecov](https://codecov.io/gh/apache/incubator-airflow/pull/3982?src=pr&el=footer). > Last update > [d03cc17...b1ba0e2](https://codecov.io/gh/apache/incubator-airflow/pull/3982?src=pr&el=lastupdated). > Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments). [ Full content available at: https://github.com/apache/incubator-airflow/pull/3982 ] This message was relayed via gitbox.apache.org for [email protected]
