@Test
public void testAtLiteralDateAndTime() {

    String inputExpression = "@\"2016-07-29T05:48:23\"";
    BaseNode bool = parse(inputExpression);
    assertThat(bool, is(instanceOf(AtLiteralNode.class)));
    assertThat(bool.getResultType(), is(BuiltInType.DATE_TIME));
    assertLocation(inputExpression, bool);
}