counter.Add(1) // account for the goroutine running this test

	queue, ok := qs.(*queueSet)
	if !ok {
		t.Fatalf("expected a QueueSet of type: %T but got: %T", &queueSet{}, qs)
	}
	if queue.totRequestsExecuting != 0 {
		t.Fatalf("precondition: expected total requests currently executing of the QueueSet to be 0, but got: %d", queue.totRequestsExecuting)
	}
	if queue.dCfg.ConcurrencyLimit != 1 {

// automatically even if the server doesn't cancel is explicitly.
// This is required to ensure we won't be leaking goroutines that wait for context
// cancelling (e.g. in queueset::StartRequest method).
// Even though in production we are not using httptest.Server, this logic is shared
// across these two.
func TestContextClosesOnRequestProcessed(t *testing.T) {
	epmetrics.Register()