/**
* Gets the value of existing offset in the actual value
*
* @param mixed $offset
*
* @return PHPSpec\Specification\Interceptor
*/
public function offsetGet($offset)
{
if (!isset($this->_actualValue[$offset])) {
trigger_error("Undefined index: {$offset}", E_USER_NOTICE);
}
return InterceptorFactory::create($this->_actualValue[$offset]);
}
/**
* Aplies a closure to each of the elements of the iterator
*
* @param \Closure $yield
* @throws \PHPSpec\Exception
*
* return array
*/
public function withEach(\Closure $yield)
{
$elements = array();
if (is_array($this->_value) || $this->_value instanceof \Iterator) {
foreach ($this->_value as $key => $value) {
$elements[] = $yield(InterceptorFactory::create($value));
}
return $elements;
}
throw new \PHPSpec\Exception('Not an traversable item');
}
/**
* Proxies call to specification and if argument is a dsl call than it calls
* the interceptor factory for the returned value
*
* @param string $attribute
* @return mixed
*/
public function __get($attribute)
{
$dslResult = parent::__get($attribute);
if (!is_null($dslResult)) {
return $dslResult;
}
if (isset($this->getActualValue()->{$attribute})) {
return InterceptorFactory::create($this->getActualValue()->{$attribute});
}
trigger_error("Undefined property: " . get_class($this->getActualValue()) . "::{$attribute}", E_USER_NOTICE);
}
public function spec($actualValue)
{
return InterceptorFactory::create($actualValue);
}
/**
* Checks whether a expectation is being invoked
*
* @param string $attribute
*
* @return \PHPSpec\Specification\Interceptor|mixed
*/
public function __get($attribute)
{
switch ($attribute) {
case 'should':
$this->_expectation = self::SHOULD;
return $this;
case 'shouldNot':
$this->_expectation = self::SHOULD_NOT;
return $this;
default:
if (method_exists($this->_actualValue, '__get')) {
$parentInterceptor = new \ReflectionMethod($this->_actualValue, '__get');
$value = $parentInterceptor->invokeArgs($this->_actualValue, array($attribute));
return InterceptorFactory::create($value, $this);
}
}
}
/**
* Proxies call to specification and if argument is a dsl call than it calls
* the interceptor factory for the returned value
*
* @param string $attribute
* @return mixed
*/
public function __get($attribute)
{
$dslResult = parent::__get($attribute);
if (is_object($dslResult) && isset($dslResult->_expectation)) {
return $dslResult;
}
return InterceptorFactory::create($this->getActualValue()->{$attribute});
}
