public void setUp() {
ExtendableMap aMap = new ExtendableMap();
aMap.addBidirectionalLink("A", "B", 5.0);
aMap.addBidirectionalLink("A", "C", 6.0);
aMap.addBidirectionalLink("B", "C", 4.0);
aMap.addBidirectionalLink("C", "D", 7.0);
aMap.addUnidirectionalLink("B", "E", 14.0);
me = new MapEnvironment(aMap);
ma = new MapAgent(me.getMap(), me, new UniformCostSearch(),
new String[] { "A" });
}
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 testTwoAgentsSupported() {
MapAgent ma1 = new MapAgent(me.getMap(), me, new UniformCostSearch(),
new String[] { "A" });
MapAgent ma2 = new MapAgent(me.getMap(), me, new UniformCostSearch(),
new String[] { "A" });
me.addAgent(ma1, "A");
me.addAgent(ma2, "A");
me.executeAction(ma1, new MoveToAction("B"));
me.executeAction(ma2, new MoveToAction("C"));
Assert.assertEquals(me.getAgentLocation(ma1), "B");
Assert.assertEquals(me.getAgentLocation(ma2), "C");
}
