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:- object(tests,
	extends(lgtunit)).

	:- info([
		version is 1:0:0,
		author is 'Paulo Moura',
		date is 2017-11-19,
		comment is 'Unit tests for the domain_error/2 built-in method.'
	]).

	throws(domain_error_2_1, error(domain_error(not_less_than_zero,-1), logtalk(predicate,_))) :-
		predicate.

	throws(domain_error_2_2, error(domain_error(not_less_than_zero,-1), logtalk(message_tokens(1,domain_error_2_test,_,_),_))) :-
		phrase(logtalk::message_tokens(1, domain_error_2_test), _).

	% auxiliar predicates

	predicate :-
		domain_error(not_less_than_zero, -1).

	:- multifile(logtalk::message_tokens//2).
	:- dynamic(logtalk::message_tokens//2).

	logtalk::message_tokens(1, domain_error_2_test) -->
		{domain_error(not_less_than_zero, -1)}.

:- end_object.
