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我正在尝试为 cakephp 进行单元测试，我想知道是否有人可以提供一些关于如何为特定控制器方法编写测试的输入：

public function paymentmethod() {

    $this->layout='dashboard';
    $billingaddressInfo = $this->Dashboard->find('all',array('fields' => array('Address_book_id','first_name','last_name'),'conditions' => array('Dashboard.customer_id' => $this->Session->read('customer_id'),'address_type'=>'1')));
    $billingaddress = array();
    if(is_array($billingaddressInfo) && count($billingaddressInfo) > 0) {
        foreach($billingaddressInfo as $key=>$value) {
            $billingaddress[$value['Dashboard']['Address_book_id']] = $value['Dashboard']['first_name'].' '.$value['Dashboard']['last_name'];
        }   
    }
    $this->set('billingaddress',$billingaddress);

    $fullbillingaddress = $this->Dashboard->find('all',array('fields' => array('Address_book_id','customer_id','first_name','last_name','address_line_1','address_line_2','city','state','country','zipcode'),
                                    'conditions' => array('Dashboard.customer_id' =>$this->Session->read('customer_id'))));

    $this->set('fullbillingaddress',$fullbillingaddress);   
    $shippingaddress = $this->Dashboard->find('list',array('fields' => array('first_name'),'conditions' => array('Dashboard.customer_id' => $this->Session->read('customer_id'),'address_type'=>'2')));

    $this->set('shippingaddress',$shippingaddress);

    $this->loadModel('Paymentmethod');

    if(!empty ($this->request->data)) {     
        $getpaymentform = $this->request->data['Paymentmethod'];            
        $getpaymentform['card_number'] = $this->encryptCard($getpaymentform['card_number']);            
        if($this->request->data['Paymentmethod']['is_default']==1) {                
            $this->Paymentmethod->updateAll(array('is_default'=>'0'),array('Paymentmethod.customer_id' =>$this->Session->read('customer_id')));
        }
        $this->Paymentmethod->save($getpaymentform);

    }
    $paymentdata = $this->Paymentmethod->find('all',array('conditions' => array('Paymentmethod.customer_id' =>$this->Session->read('customer_id'))));
    $this->set('paymentdata',$paymentdata);
    $this->render();

    if(!empty ($this->request->data)) {
        $this->redirect(array('action'=>'paymentmethod')); 
    }           
}

我真的在寻找关于测试方法的哪些部分以及断言什么的建议，我不是在寻找任何人来编写代码，而只是对你将如何处理这个问题进行有经验的评估。我对它很陌生，非常感谢一些输入。

4

1 回答 1

1

分解代码的各个部分以使它们可单独测试

将“查找”操作移至模型将是一个好的开始，这样您就可以测试操作的各个部分。

例如;

class Dashboard extends AppModdel
{
    
    public function getBillingAddress($customerId)
    {
        $billingaddressInfo = $this->find('all',
            array(
                'fields' => array(
                    'Address_book_id',
                    'first_name',
                    'last_name',
                ),
                'conditions' => array(
                    'Dashboard.customer_id' => $customerId,
                    'Dashboard.address_type' => 1,
                ),
            )
        );
    
        $billingaddress = array();
        if(is_array($billingaddressInfo) && count($billingaddressInfo) > 0) {
            foreach($billingaddressInfo as $key=>$value) {
                $billingaddress[$value['Dashboard']['Address_book_id']] = $value['Dashboard']['first_name'].' '.$value['Dashboard']['last_name'];
            }   
        }
    
        return $billingaddress;
    }
}

（注意：使用 virtualField 可能会更容易做到这一点，但这不是这个问题的主题）

而且，在您的控制器内部，只需：

$customerId = $this->Session->read('customer_id');
$billingAddress = $this->Dashboard->getBillingAddress($customerId);

将该代码移动到您的模型中不仅会产生更清晰的代码（参见我的示例），您还可以将getBillingAddress()方法与其他代码分开测试。

要进一步了解单元测试的方式/内容，请务必查看 CakePHP 本身的源代码。在 lib/Cake/test 目录中，您可以找到 Cake 本身的单元测试，其中包含有关如何测试应用程序某些部分的宝贵信息（例如，如何测试模型、控制器、组件等）

于 2013-05-28T21:03:13.263 回答