UTs (Unit Tests)
The Makefile at root of the repository starts a local prometheus instances using
docker that's being used for the unit test for this package. So if you just run
make test, everything is taken care of.
If you want to just run the UTs for this package, make sure you start a prometheus
server as below
docker run -d --name autopilot-prometheus-test -p 9090:9090 prom/prometheus:v2.11.1
And then run
go test -v -tags unittest