@Test
public void testNormalise() {

    assertThat(normalise("foo"), is("foo"));
    assertThat(normalise("foo.bar.baz.eth"), is("foo.bar.baz.eth"));
    assertThat(normalise("fOo.eth"), is("foo.eth"));
    assertThat(normalise("foo-bar.eth"), is("foo-bar.eth"));
}