### Question:
App { public static void main(String[] args) { var shop = new FruitShop(); new Customer("Peter", shop).start(); new Customer("Paul", shop).start(); new Customer("Mary", shop).start(); new Customer("John", shop).start(); new Customer("Ringo", shop).start(); new Customer("George", shop).start(); }  static void main(String[] args);  }### Answer:
@Test void shouldExecuteWithoutException() { assertDoesNotThrow(() -> App.main(new String[]{})); }