go-integration-tests-sample

prerequisite

$ go install github.com/nikolaydubina/go-cover-treemap@latest

how to test and confirm coverage data

go test with -cover only

$ make cover

confirm coverage.html and treemap.svg

go test -cover with -coverpkg

$ make coverpkg

confirm coverage.html and treemap.svg

go build with -cover

read Code coverage for Go integration tests, then try it.

$ make bin/covapi
$ GOCOVERDIR="$PWD/covdir" ./bin/covapi

confirm covdir to store coverage data.

$ ls -l covdir
$ curl localhost:8081/version
$ curl localhost:8081/groups

request users handler some times to get both normal and error responses.

$ curl localhost:8081/users
$ curl localhost:8081/users
$ curl localhost:8081/users
$ curl localhost:8081/users
$ curl localhost:8081/users

stop covapi binary with ctrl+c.

confirm covdir to store coverage data.

$ ls -l covdir

go test -cover and -coverpkg with -test.gocoverdir

$ make itcoverage

confirm covdir to store coverage data.

$ ls -l covdir

confirm coverage.html and treemap.svg

• example/coverage.html