t.Fatalf("Failure in test case %v. Expected No Error. Got %s", i, err)
		} else if tt.expErr && err == nil {
			t.Fatalf("Failure in test case %v. Expected Error. Got No error", i)
		}
	}
}

func TestPrometheusPathAndPort(t *testing.T) {
	cases := []struct {
		pod  *v1.Pod
		path string
		port int
	}{
		{
			pod: &v1.Pod{
				ObjectMeta: metav1.ObjectMeta{
					Name: "case-1",