public void testAIMA3eFigure3_15()
{
Map romaniaMap = new SimplifiedRoadMapOfPartOfRomania();
IProblem <string, MoveToAction> problem = new GeneralProblem <string, MoveToAction>(
SimplifiedRoadMapOfPartOfRomania.SIBIU,
MapFunctions.createActionsFunction(romaniaMap),
MapFunctions.createResultFunction(),
SimplifiedRoadMapOfPartOfRomania.BUCHAREST.Equals,
MapFunctions.createDistanceStepCostFunction(romaniaMap));
ISearchForActions <string, MoveToAction> search
= new AStarSearch <string, MoveToAction>(
new GraphSearch <string, MoveToAction>(),
MapFunctions.createSLDHeuristicFunction(
SimplifiedRoadMapOfPartOfRomania.BUCHAREST,
romaniaMap));
SearchAgent <string, MoveToAction> agent = new SearchAgent <string, MoveToAction>(problem, search);
ICollection <MoveToAction> actions = agent.getActions();
Assert.AreEqual(
"[Action[name==moveTo, location==RimnicuVilcea], Action[name==moveTo, location==Pitesti], Action[name==moveTo, location==Bucharest]]",
actions.ToString());
Assert.AreEqual("278",
search.getMetrics().get(QueueSearch <string, MoveToAction> .METRIC_PATH_COST));
}
public void testAIMA3eFigure3_24()
{
Map romaniaMap = new SimplifiedRoadMapOfPartOfRomania();
IProblem <string, MoveToAction> problem = new GeneralProblem <string, MoveToAction>(
SimplifiedRoadMapOfPartOfRomania.ARAD,
MapFunctions.createActionsFunction(romaniaMap),
MapFunctions.createResultFunction(),
SimplifiedRoadMapOfPartOfRomania.BUCHAREST.Equals,
MapFunctions.createDistanceStepCostFunction(romaniaMap));
ISearchForActions <string, MoveToAction> search = new AStarSearch <string, MoveToAction>(new TreeSearch <string, MoveToAction>(),
MapFunctions.createSLDHeuristicFunction(SimplifiedRoadMapOfPartOfRomania.BUCHAREST, romaniaMap));
SearchAgent <string, MoveToAction> agent = new SearchAgent <string, MoveToAction>(problem, search);
Assert.AreEqual(
"[Action[name==moveTo, location==Sibiu], Action[name==moveTo, location==RimnicuVilcea], Action[name==moveTo, location==Pitesti], Action[name==moveTo, location==Bucharest]]",
agent.getActions().ToString());
Assert.AreEqual(4, agent.getActions().Size());
Assert.AreEqual("5",
agent.getInstrumentation().getProperty("nodesExpanded"));
Assert.AreEqual("10",
agent.getInstrumentation().getProperty("queueSize"));
Assert.AreEqual("11",
agent.getInstrumentation().getProperty("maxQueueSize"));
}
public void testMultiGoalProblem()
{
Map romaniaMap = new SimplifiedRoadMapOfPartOfRomania();
Problem problem = new Problem(SimplifiedRoadMapOfPartOfRomania.ARAD,
MapFunctionFactory.getActionsFunction(romaniaMap),
MapFunctionFactory.getResultFunction(), new DualMapGoalTest(
SimplifiedRoadMapOfPartOfRomania.BUCHAREST,
SimplifiedRoadMapOfPartOfRomania.HIRSOVA),
new MapStepCostFunction(romaniaMap));
Search search = new BreadthFirstSearch(new GraphSearch());
SearchAgent agent = new SearchAgent(problem, search);
Assert
.Equals(
"[Action[name==moveTo, location==Sibiu], Action[name==moveTo, location==Fagaras], Action[name==moveTo, location==Bucharest], Action[name==moveTo, location==Urziceni], Action[name==moveTo, location==Hirsova]]",
agent.getActions().ToString());
Assert.Equals(5, agent.getActions().Count);
Assert.Equals("14", agent.getInstrumentation()[
"nodesExpanded"]);
Assert.Equals("1", agent.getInstrumentation()[
"queueSize"]);
Assert.Equals("5", agent.getInstrumentation()[
"maxQueueSize"]);
}