opencog-atomspace / tests / atoms / core / CheckersUTest.cxxtest

/*
 * tests/atoms/core/CheckersUTest.cxxtest
 *
 * Copyright (C) 2019 OpenGog Foundation
 * All Rights Reserved
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License v3 as
 * published by the Free Software Foundation and including the exceptions
 * at http://opencog.org/wiki/Licenses
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program; if not, write to:
 * Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#include <opencog/atomspace/AtomSpace.h>

using namespace opencog;
using namespace std;

#define node atomspace.add_node
#define lnk atomspace.add_link

class CheckersUTest :  public CxxTest::TestSuite
{
private:

	AtomSpace atomspace;

public:

	void test_boolean_link_cannot_contain_non_evaluatable()
	{
		TS_ASSERT_THROWS_ASSERT(
			lnk(OR_LINK,
				node(NUMBER_NODE, "3"),
				node(NUMBER_NODE, "0")
			),
			const SyntaxException& e,
			TS_ASSERT(std::string(e.get_message())
				.find("Types fail to agree, invalid Atom syntax:") == 0)
		);
	}

	void test_numeric_link_cannot_contain_non_numeric()
	{
		TS_ASSERT_THROWS_ASSERT(
			lnk(PLUS_LINK,
				node(CONCEPT_NODE, "3"),
				node(CONCEPT_NODE, "4")
			),
			const SyntaxException& e,
			TS_ASSERT(std::string(e.get_message())
				.find("Types fail to agree, invalid Atom syntax:") == 0)
		);
	}
};