@Test
public void testEncodeConstructorUint() {

    assertThat(FunctionEncoder.encodeConstructor(
            Arrays.asList(new Uint(BigInteger.ONE), new Uint(BigInteger.valueOf(0x20)))),
            is("0000000000000000000000000000000000000000000000000000000000000001"
                    + "0000000000000000000000000000000000000000000000000000000000000020"));
}