_, err = r.GetPublicKey("", mockCertURL, testRequestTimeout)
	if err == nil {
		t.Errorf("GetPublicKey(\"\", %+v) did not fail: expected https unsupported error, got no error", mockCertURL)
	}
}

func TestJwtPubKeyEvictionForNotUsed(t *testing.T) {
	r := NewJwksResolver(
		100*time.Millisecond, /*EvictionDuration*/
		2*time.Millisecond,   /*RefreshInterval*/
		2*time.Millisecond,   /*RefreshIntervalOnFailure*/
		testRetryInterval,