public void PathExistsTest() { var engine = new LogicEngine(new TestSettings(), "core"); var from = LogicOperations.NodeFromString("!bc & !bf & !bs & !bw & !rc & !rf & !rs & !rw"); var to = LogicOperations.NodeFromString("!bc & !bf & !bs & !bw & rc & rf & rs & rw"); engine.PathExitsts(from, to).Should().BeTrue(); }