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

	:- info([
		version is 1:2:0,
		author is 'Paulo Moura',
		date is 2023-04-10,
		comment is 'Unit tests for the "persistency" example.'
	]).

	:- uses(persistency, [
		add/1, state/1, save/0, reset/0
	]).

	cover(persistency).

	test(persistency_1) :-
		add(a),
		add(b),
		add(c),
		setof(Term, state(Term), Terms),
		ground(Terms), Terms = [a,b,c| _].

	test(persistency_2) :-
		save.

	test(persistency_3) :-
		reset.

	cleanup :-
		^^clean_file('state.pl').

:- end_object.
