@Test
public void testGetSortFieldOptionalInvalidSyntax() {

	AbstractThrowableAssert exception = Assertions.assertThatThrownBy(
		() -> _sortParserImpl.getSortFieldOptional(
			"fieldExternal:desc:another")
	).isInstanceOf(
		InvalidSortException.class
	);
	exception.hasMessageStartingWith("Unable to parse sort string");
}