Difference in output when calling go test with package

I have a go project in which I'm using glide for package management.

In said project I have a test suite setup using godog, which I run with go test using a TestMain wrapper as described in the docs of godoc (with format pretty).

Since I don't want to test packages I am vendoring, I call the tests with

go test $(glide novendor)

In my case, the project is very simple, and glide novendor just returns a .

Now my question is: Why is it that when running go test, I get a lot of pretty output, listing scenarios and steps and whatnot, but when I run go test . I just get a one-liner

ok      gitlab.knf.local/ngs/gpp        0.015s [no tests to run]

(This doesn't change even if I add a dummy test).