public void testOnAfterPropertiesSetWithFlushingModelSourceEqualToNull()
throws Exception {
interceptor.setFlushingModelSource(null);
FlushingModel model1 = new MockFlushingModel();
FlushingModel model2 = new MockFlushingModel();
Map flushingModels = new HashMap();
flushingModels.put("java.lang.String.indexO*", model1);
flushingModels.put("java.lang.String.toUpperC*", model2);
interceptor.setFlushingModels(flushingModels);