/**
* Will try to figure out if the passed assertion has a private context or not.
* This information will be entered into the assertion which will then be returned.
*
* @param \TechDivision\PBC\Interfaces\AssertionInterface $assertion The assertion we need the minimal scope for
*
* @return void
*/
protected function determineMinimalScope(AssertionInterface $assertion)
{
// Get the string to check for dynamic properties
$assertionString = $assertion->getString();
// Do we have method calls? If so we have at least structure scope
$methodCalls = $this->filterMethodCalls($assertionString);
if (!empty($methodCalls)) {
$assertion->setMinScope('structure');
}
// Do we have any attributes? If so we have at least structure scope
$attributes = $this->filterAttributes($assertionString);
if (!empty($attributes)) {
$assertion->setMinScope('structure');
}
}
/**
* This method will check if a certain assertion mismatches the scope of this function.
*
* @param \TechDivision\PBC\Interfaces\AssertionInterface $assertion The assertion to check for a possible mismatch
* within this function context
*
* @return boolean
*/
protected function conditionIsMismatch(AssertionInterface $assertion)
{
// If the minimal scope is above or below function scope we cannot determine if this is a mismatch in
// function scope.
if ($assertion->getMinScope() !== 'function') {
return false;
}
// We will get all parameters and check if we can find any of it in the assertion string.
// If not then we have a mismatch as the condition is only function scoped
$assertionString = $assertion->getString();
$parameterIterator = $this->parameterDefinitions->getIterator();
foreach ($parameterIterator as $parameter) {
if (strpos($assertionString, $parameter->name) !== false) {
return false;
}
}
// Still here, that does not sound good
return true;
}