/**
* Validate class
*
* @param string $className
* @return bool
* @throws \Magento\Framework\Code\ValidationException
* @SuppressWarnings(PHPMD.CyclomaticComplexity)
* @SuppressWarnings(PHPMD.NPathComplexity)
*/
public function validate($className)
{
$class = new \ReflectionClass($className);
$parent = $class->getParentClass();
/** Check whether parent class exists and has __construct method */
if (!$parent) {
return true;
}
/** Get parent class __construct arguments */
$parentArguments = $this->_argumentsReader->getConstructorArguments($parent, true, true);
if (empty($parentArguments)) {
return true;
}
/** Check whether class has __construct */
$classArguments = $this->_argumentsReader->getConstructorArguments($class);
if (null === $classArguments) {
return true;
}
/** Check whether class has parent::__construct call */
$callArguments = $this->_argumentsReader->getParentCall($class, $classArguments);
if (null === $callArguments) {
return true;
}
/** Get parent class __construct arguments */
$parentArguments = $this->_argumentsReader->getConstructorArguments($parent, true, true);
foreach ($parentArguments as $index => $requiredArgument) {
if (isset($callArguments[$index])) {
$actualArgument = $callArguments[$index];
} else {
if ($requiredArgument['isOptional']) {
continue;
}
$classPath = str_replace('\\', '/', $class->getFileName());
throw new \Magento\Framework\Code\ValidationException('Missed required argument ' . $requiredArgument['name'] . ' in parent::__construct call. File: ' . $classPath);
}
$isCompatibleTypes = $this->_argumentsReader->isCompatibleType($requiredArgument['type'], $actualArgument['type']);
if (false == $isCompatibleTypes) {
$classPath = str_replace('\\', '/', $class->getFileName());
throw new \Magento\Framework\Code\ValidationException('Incompatible argument type: Required type: ' . $requiredArgument['type'] . '. Actual type: ' . $actualArgument['type'] . '; File: ' . PHP_EOL . $classPath . PHP_EOL);
}
}
/**
* Try to detect unused arguments
* Check whether count of passed parameters less or equal that count of count parent class arguments
*/
if (count($callArguments) > count($parentArguments)) {
$extraParameters = array_slice($callArguments, count($parentArguments));
$names = [];
foreach ($extraParameters as $param) {
$names[] = '$' . $param['name'];
}
$classPath = str_replace('\\', '/', $class->getFileName());
throw new \Magento\Framework\Code\ValidationException('Extra parameters passed to parent construct: ' . implode(', ', $names) . '. File: ' . $classPath);
}
return true;
}
/**
* Validate methods parameters compatibility
*
* @param array $pluginParameters
* @param array $originParameters
* @param string $class
* @param string $method
*
* @return void
* @throws ValidatorException
*/
protected function validateMethodsParameters(array $pluginParameters, array $originParameters, $class, $method)
{
if (count($pluginParameters) != count($originParameters)) {
throw new ValidatorException(new Phrase('Invalid method signature. Invalid method parameters count in %1::%2', [$class, $method]));
}
foreach ($pluginParameters as $position => $data) {
if (!$this->_argumentsReader->isCompatibleType($data['type'], $originParameters[$position]['type'])) {
throw new ValidatorException(new Phrase('Incompatible parameter type [%1 $%2] in %3::%4. It must be compatible with %5', [$data['type'], $data['name'], $class, $method, $originParameters[$position]['type']]));
}
}
}
/**
* Validate methods parameters compatibility
*
* @param array $pluginParameters
* @param array $originParameters
* @param string $class
* @param string $method
*
* @return void
* @throws ValidatorException
*/
protected function validateMethodsParameters(array $pluginParameters, array $originParameters, $class, $method)
{
if (count($pluginParameters) != count($originParameters)) {
throw new ValidatorException('Invalid method signature. Invalid method parameters count' . ' in ' . $class . '::' . $method);
}
foreach ($pluginParameters as $position => $data) {
if (!$this->_argumentsReader->isCompatibleType($data['type'], $originParameters[$position]['type'])) {
throw new ValidatorException('Incompatible parameter type [' . $data['type'] . ' $' . $data['name'] . ']' . ' in ' . $class . '::' . $method . '. It must be compatible with ' . $originParameters[$position]['type']);
}
}
}
/**
* @param string $requiredType
* @param string $actualType
* @param bool $expectedResult
* @dataProvider testIsCompatibleTypeDataProvider
*/
public function testIsCompatibleType($requiredType, $actualType, $expectedResult)
{
$actualResult = $this->_model->isCompatibleType($requiredType, $actualType);
$this->assertEquals($expectedResult, $actualResult);
}