public void testAlreadyAtGoal() {
MapEnvironment me = new MapEnvironment(aMap);
OnlineDFSAgent agent = new OnlineDFSAgent(new OnlineSearchProblem(
MapFunctionFactory.getActionsFunction(aMap),
new DefaultGoalTest("A"), new MapStepCostFunction(aMap)),
MapFunctionFactory.getPerceptToStateFunction());
me.addAgent(agent, "A");
me.addEnvironmentView(new TestEnvironmentView());
me.stepUntilDone();
Assert.assertEquals("Action[name==NoOp]->", envChanges.ToString());
}
public void testNoPath() {
MapEnvironment me = new MapEnvironment(aMap);
MapAgent ma = new MapAgent(me.getMap(), me, new UniformCostSearch(),
new String[] { "A" });
me.addAgent(ma, "E");
me.addEnvironmentView(new TestEnvironmentView());
me.stepUntilDone();
Assert
.assertEquals(
"CurrentLocation=In(E), Goal=In(A):Action[name==NoOp]:METRIC[pathCost]=0:METRIC[maxQueueSize]=1:METRIC[queueSize]=0:METRIC[nodesExpanded]=1:Action[name==NoOp]:",
envChanges.ToString());
}
public void testNoPath() {
aMap = new ExtendableMap();
aMap.addBidirectionalLink("A", "B", 1.0);
MapEnvironment me = new MapEnvironment(aMap);
OnlineDFSAgent agent = new OnlineDFSAgent(new OnlineSearchProblem(
MapFunctionFactory.getActionsFunction(aMap),
new DefaultGoalTest("X"), new MapStepCostFunction(aMap)),
MapFunctionFactory.getPerceptToStateFunction());
me.addAgent(agent, "A");
me.addEnvironmentView(new TestEnvironmentView());
me.stepUntilDone();
Assert
.assertEquals(
"Action[name==moveTo, location==B]->Action[name==moveTo, location==A]->Action[name==moveTo, location==B]->Action[name==moveTo, location==A]->Action[name==NoOp]->",
envChanges.ToString());
}
