Examples with SearchAgent aima.core.search.framework.SearchAgent used on opensource projects

Example 11 with SearchAgent

use of aima.core.search.framework.SearchAgent in project aima-java by aimacode.

the class UniformCostSearchTest method testUniformCostUnSuccesfulSearch.

@Test
public void testUniformCostUnSuccesfulSearch() throws Exception {
    Problem<NQueensBoard, QueenAction> problem = new GeneralProblem<>(new NQueensBoard(3), NQueensFunctions::getIFActions, NQueensFunctions::getResult, NQueensFunctions::testGoal);
    SearchForActions<NQueensBoard, QueenAction> search = new UniformCostSearch<>();
    SearchAgent<NQueensBoard, QueenAction> agent = new SearchAgent<>(problem, search);
    List<Action> actions = agent.getActions();
    Assert.assertEquals(0, actions.size());
    Assert.assertEquals("6", agent.getInstrumentation().getProperty("nodesExpanded"));
    // Will be 0 as did not reach goal state.
    Assert.assertEquals("0", agent.getInstrumentation().getProperty("pathCost"));
}