// bounds outside layer bounds (which are -180,0,0,90)
bounds = new ReferencedEnvelope(10, 20, 10, 20, DefaultGeographicCRS.WGS84);
BoundingBox layerBounds = tileLayer.getGridSubset("EPSG:4326").getGridSet()
.getOriginalExtent();
assertFalse(bounds.intersects(layerBounds.getMinX(), layerBounds.getMinY()));
assertFalse(bounds.intersects(layerBounds.getMaxX(), layerBounds.getMaxY()));
mediator.truncate(layerName, bounds);
verify(tileBreeder, never()).dispatchTasks(any(GWCTask[].class));