This is the initial version of our E2E test suite which is currently a subset of the acceptance test suite reimplemented in Go.
To run it, pass `-run ^TestE2E$` to `go test`, without `-short`, like `go test -timeout 600s -run ^TestE2E$ github.com/actions-runner-controller/actions-runner-controller/test/e2e -v`.
`make test` is modified to pass `-short` to `go test` by default to skip E2E tests.
The biggest benefit of rewriting the acceptance test in Go turned out to be the fact that you can easily rerun each step- a go-test "subtest"- individually from your IDE, for faster turnaround. Both VS Code and IntelliJ IDEA/GoLand are known to work.
In the near future, we will add more steps to the suite, like actually git-comminting some Actions workflow and pushing some commit to trigger a workflow run, and verify the workflow and job run results, and finally run it on our `test` workflow to fully automated E2E testing. But that s another story.
Yusuke Kuoka