@Test
public void prependTo_prependsNothing() {

  /* Given */
  UpdateValuesImpl updateValues = new UpdateValuesImpl(new Object[] {1}, mock(SqlPart.class));
  RawSqlBuilder builder = new RawSqlBuilderImpl();
  /* When */
  updateValues.prependTo(builder);
  /* Then */
  assertThat(builder.toString(), isEmptyString());
}