@Test
public void testSetLimit() {

	solutionModifier.setLimit(500);
	String[] s = byLine(query.toString());
	assertContainsRegex("LIMIT\\s+500", s);
	solutionModifier.setLimit(200);
	s = byLine(query.toString());
	assertContainsRegex("LIMIT\\s+200", s);
	solutionModifier.setLimit(-1);
	s = byLine(query.toString());
	assertNotContainsRegex("LIMIT.*", s);
}