if len(webhooksAfter.Items) != len(tc.webhooksAfter.Items) {
				t.Fatalf("expected %d after running, got %d", len(tc.webhooksAfter.Items), len(webhooksAfter.Items))
			}
		})
	}
}

func TestSetTagErrors(t *testing.T) {
	tcs := []struct {
		name          string
		tag           string
		revision      string
		webhookBefore *admitv1.MutatingWebhookConfiguration
		outputMatches []string
		error         string