我是 phpunit 的新手,并且已经阅读了关于模拟对象的文档,但不是很清楚。
我正在尝试编写一个简单的测试来断言类中的方法被调用。使用以下代码,我正在测试调用 Client::exchangeArray 时,会调用 Client::getInputFilter。
class Client implements InputFilterAwareInterface
{
public function getInputFilter() {
if(!$this->_inputFilter){
$inputFactory = new InputFactory();
$inputFilter = new InputFilter();
$inputFilter->add($inputFactory->createInput(array(
'name' => 'id',
'required' => true,
'filters' => array(
array(
'name' => 'Int'
)
)
)));
$inputFilter->add($inputFactory->createInput(array(
'name' => 'name',
'required' => true,
'filters' => array(
array(
'name' => 'StripTags'
),
array(
'name' => 'StringTrim'
),
array(
'name' => 'StripNewLines'
),
array(
'name' => 'Alpha'
)
),
'validators' => array(
array(
'name' => 'StringLength',
'options' => array(
'encoding' => 'UTF-8',
'min' => 2,
'max' => 100
)
)
)
)));
$inputFilter->add($inputFactory->createInput(array(
'name' => 'surname',
'required' => true,
'filters' => array(
array(
'name' => 'StripTags'
),
array(
'name' => 'StringTrim'
)
),
'validators' => array(
array(
'name' => 'StringLength',
'options' => array(
'encoding' => 'UTF-8',
'min' => 2,
'max' => 100
)
)
)
)));
$inputFilter->add($inputFactory->createInput(array(
'name' => 'email',
'required' => false,
'filters' => array(
array(
'name' => 'StripTags'
),
array(
'name' => 'StringTrim'
)
),
'validators' => array(
array(
'name' => 'StringLength',
'options' => array(
'encoding' => 'UTF-8',
'min' => 2,
'max' => 150
)
),
array(
'name' => 'EmailAddress'
)
)
)));
$this->_inputFilter = $inputFilter;
}
return $this->_inputFilter;
}
public function exchangeArray($data){
$inputFilter = $this->getInputFilter();
$inputFilter->setData($data);
if(!$inputFilter->isValid()){
throw new \Exception('Invalid client data');
}
$cleanValues = $inputFilter->getValues();
$this->_id = (isset($cleanValues['id']) ? $cleanValues['id'] : null);
$this->_name = (isset($cleanValues['name']) ? $cleanValues['name'] : null);
$this->_surname = (isset($cleanValues['surname']) ? $cleanValues['surname'] : null);
$this->_email = (isset($cleanValues['email']) ? $cleanValues['email'] : null);
}
}
这是我的测试用例:
public function testExchangeArrayCallsInputFilter(){
$data = array('id' => 54,
'name' => 'john',
'surname' => 'doe',
'email' => 'john.doe@domain.com'
);
$mock = $this->getMock('Client', array('exchangeArray'));
$mock->expects($this->once())
->method('getInputFilter');
$mock->exchangeArray($data);
}
...我收到以下错误:
方法名称的预期失败等于调用 1 次。方法预期被调用 1 次,实际上被调用 0 次。
我哪里错了?