public void testCreateRandomUniverseContextState() {
UniverseContextStateFactory factory = new UniverseContextStateFactory();
UniverseContextState universeContextState = factory.createRandomUniverseContextState();
assertTrue(universeContextState.isAxisShowing());
SimLifeCanvas3DState canvasState = universeContextState.getCanvasState();
assertNotNull(canvasState);
assertFalse(canvasState.isFpsShowing());
UniverseState universeState = universeContextState.getUniverseState();
assertNotNull(universeState);
int nbTrees = universeState.getTrees().size();
assertTrue(nbTrees >= 1);