    @Test
    public void extractEtherAddressWithUppercaseLetters() throws InvalidEthereumAddressException {

        final String result = UriUtils.extractEtherAddressFromUri("0x6E670C473A2AD5894AE354B832AD4BADF1D919BF");

        assertEquals("0x6E670C473A2AD5894AE354B832AD4BADF1D919BF", result);
    }