@After
public void tearDown() {
// remove all drones available
for (Tracker tracker : trackerData.getTrackers()) {
trackerData.remove((Observer) tracker);
}
}
@Test
public void shouldRemoveDrone() {
Tracker tracker = new SimpleTrackerFactory().create("drone1", "my tracker");
trackerData.register((Observer) tracker);
Assert.assertEquals(1, trackerData.getTrackers().size());
trackerData.remove((Observer) tracker);
Assert.assertEquals(0, trackerData.getTrackers().size());
}
