We took some action on this internally at a place I worked. We had a couple of projects that had unit tests neglected so we enforced that you had to round up t

We took some action on this internally at a place I worked. We had a couple of projects that had unit tests neglected so we enforced that you had to round up to the next closest 1% on the package.json for your merge to be approved (as well as adding some unit tests) In 3-4 weeks, code coverage slowly went from 20% to 73%.