private void tstLoadData() {
// simple add and finish adding of new item
map.clearOverlays();
mapAddOverlayEvents.clear();
mapRemoveOverlayEvents.clear();
MapControllerT mc = new MapControllerT(map, service);
randomData = new ArrayList<MapItem>();
int iterator = 0;
for (; iterator < 20; iterator++) {
MapItem mi = RandomGenerator.genMapItem(false);
mi.setId(iterator); // init ids
randomData.add(mi);
}
service.setOnGetListener(
new MockDataServiceAsync.OnGetListener() {
@Override
public void get(
String className, String filters, boolean deep, AsyncCallback<List<?>> callback) {}
@Override
public void get(
String className,
double x1,
double x2,
double y1,
double y2,
boolean deep,
AsyncCallback<List<?>> callback) {
callback.onSuccess(randomData);
}
@Override
public void get(String className, AsyncCallback<List<?>> callback) {}
});
// simulate map drag move
LatLngBounds llb =
LatLngBounds.newInstance(LatLng.newInstance(0, 0), LatLng.newInstance(80, 80));
mc.loadIcons(12, llb); // just ensure about good zoom limit
assertTrue(mc.calledOnLoad); // should becalled
mc.calledOnLoad = false;
assertEquals(randomData.size(), mc.mCurrentVisibleMapItems.size()); // this icons should be here
assertEquals(randomData.size(), mapAddOverlayEvents.size());
// call again, no new icon should be added into map
mc.loadIcons(12, llb); //
assertTrue(mc.calledOnLoad); // should becalled
mc.calledOnLoad = false;
assertEquals(randomData.size(), mc.mCurrentVisibleMapItems.size()); // this icons should be here
assertEquals(randomData.size(), mapAddOverlayEvents.size());
// add 10 new icons into database simulates different db result depending on latlngbounds
for (; iterator < 30; iterator++) {
MapItem mi = RandomGenerator.genMapItem(false);
mi.setId(iterator); // init ids
randomData.add(mi);
}
// call again, only 10 news icon should be added into map
mc.loadIcons(12, llb); //
assertTrue(mc.calledOnLoad); // should becalled
mc.calledOnLoad = false;
assertEquals(randomData.size(), mc.mCurrentVisibleMapItems.size()); // this icons should be here
assertEquals(randomData.size(), mapAddOverlayEvents.size());
for (int i = 0; i < iterator; i++) {
long l = i;
// check added data, should be same
assertTrue(mc.mCurrentVisibleMapItems.containsKey(l));
MapItemOverlay<MapItem> mi =
(MapItemOverlay<MapItem>) mapAddOverlayEvents.get(i).getOverlay();
DataComparator.assertEquals(randomData.get(i), mi.getMapItem(), true);
DataComparator.assertEquals(randomData.get(i), mi.getMapItem(), true);
}
}
