PHP TodoItem::find示例

 public function Test_of_getHigherItem()
 {
     $TodoItems = new TodoItem();
     $this->assertFalse($TodoItems->list->getHigherItem());
     $TodoItem = $TodoItems->find(10);
     $HigherItem = $TodoItem->list->getHigherItem();
     $this->assertEqual($HigherItem->task, 'Task number 9');
     $TodoItem = $TodoItems->find(1);
     $this->assertFalse($TodoItem->list->getHigherItem());
     $TodoItems = new TodoItem();
     $TodoItems->transactionStart();
     $this->assertTrue($TodoItems->deleteAll());
     $this->assertFalse($TodoItems->list->getHigherItem());
     $TodoItems->transactionFail();
     $TodoItems->transactionComplete();
 }