@Test
    public void buildFromJwk() {
        val json = new RSAKey.Builder((RSAPublicKey) buildKeyPair().getPublic()).build().toJSONString();
        JWKHelper.buildRSAKeyPairFromJwk(json);
    }
Tests {@link RSASignatureConfiguration}.

@author Jerome Leleu
@since 1.9.2
pac4j-jwt/src/test/java/org/pac4j/jwt/config/signature/RSASignatureConfigurationTests.java