Consider using a coverage reporting service

[mkmik]

Please consider using a test coverage reporting service so this project can be added to https://github.com/avelino/awesome-go
(Currently that list only includes the old 1.0 capnproto project.)

Their guidelines force projects to report their test coverage metrics:

• coverage service link (cover.run, gocover, coveralls etc.), example: [![cover.run](https://cover.run/go/github.com/user/repository.svg?style=flat&tag=golang-1.10)](https://cover.run/go?tag=golang-1.10&repo=github.com%2Fuser%2Frepository)

https://github.com/avelino/awesome-go/blob/master/CONTRIBUTING.md#contribution-guidelines