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<?php |
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declare(strict_types=1); |
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namespace ProxyManagerTest\Functional; |
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use PHPUnit\Framework\TestCase; |
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use ProxyManager\Exception\ExceptionInterface; |
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use ProxyManager\Generator\ClassGenerator; |
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use ProxyManager\GeneratorStrategy\EvaluatingGeneratorStrategy; |
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use ProxyManager\Proxy\ProxyInterface; |
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use ProxyManager\ProxyGenerator\AccessInterceptorScopeLocalizerGenerator; |
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use ProxyManager\ProxyGenerator\AccessInterceptorValueHolderGenerator; |
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use ProxyManager\ProxyGenerator\LazyLoadingGhostGenerator; |
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use ProxyManager\ProxyGenerator\LazyLoadingValueHolderGenerator; |
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use ProxyManager\ProxyGenerator\NullObjectGenerator; |
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use ProxyManager\ProxyGenerator\ProxyGeneratorInterface; |
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use ProxyManager\ProxyGenerator\RemoteObjectGenerator; |
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use ProxyManager\Signature\ClassSignatureGenerator; |
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use ProxyManager\Signature\SignatureGenerator; |
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use ReflectionClass; |
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use ReflectionException; |
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use function array_filter; |
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use function array_map; |
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use function array_merge; |
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use function get_declared_classes; |
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use function realpath; |
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use function strpos; |
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use function uniqid; |
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/** |
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* Verifies that proxy-manager will not attempt to `eval()` code that will cause fatal errors |
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* |
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* @group Functional |
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* @coversNothing |
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*/ |
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class FatalPreventionFunctionalTest extends TestCase |
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{ |
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/** |
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* Verifies that code generation and evaluation will not cause fatals with any given class |
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* |
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* @param string $generatorClass an instantiable class (no arguments) implementing |
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* the {@see \ProxyManager\ProxyGenerator\ProxyGeneratorInterface} |
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* @param string $className a valid (existing/autoloadable) class name |
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* |
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* @dataProvider getTestedClasses |
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*/ |
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public function testCodeGeneration(string $generatorClass, string $className) : void |
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{ |
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$generatedClass = new ClassGenerator(uniqid('generated')); |
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$generatorStrategy = new EvaluatingGeneratorStrategy(); |
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/** @var ProxyGeneratorInterface $classGenerator */ |
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$classGenerator = new $generatorClass(); |
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$classSignatureGenerator = new ClassSignatureGenerator(new SignatureGenerator()); |
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try { |
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$classGenerator->generate(new ReflectionClass($className), $generatedClass); |
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$classSignatureGenerator->addSignature($generatedClass, ['eval tests']); |
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$generatorStrategy->generate($generatedClass); |
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} catch (ExceptionInterface $e) { |
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// empty catch: this is actually a supported failure |
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} catch (ReflectionException $e) { |
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// empty catch: this is actually a supported failure |
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} |
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self::assertTrue(true, 'Code generation succeeded: proxy is valid or couldn\'t be generated at all'); |
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} |
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/** |
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* @return string[][] |
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*/ |
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public function getTestedClasses() : array |
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{ |
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$that = $this; |
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return array_merge( |
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[], |
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...array_map( |
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function ($generator) use ($that) : array { |
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return array_map( |
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function ($class) use ($generator) : array { |
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return [$generator, $class]; |
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}, |
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$that->getProxyTestedClasses() |
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); |
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}, |
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[ |
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AccessInterceptorScopeLocalizerGenerator::class, |
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AccessInterceptorValueHolderGenerator::class, |
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LazyLoadingGhostGenerator::class, |
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LazyLoadingValueHolderGenerator::class, |
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NullObjectGenerator::class, |
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RemoteObjectGenerator::class, |
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] |
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) |
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); |
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} |
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/** |
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* @private (public only for PHP 5.3 compatibility) |
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* |
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* @return string[] |
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*/ |
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public function getProxyTestedClasses() : array |
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{ |
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$skippedPaths = [ |
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realpath(__DIR__ . '/../../../src'), |
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realpath(__DIR__ . '/../../../vendor'), |
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realpath(__DIR__ . '/../../ProxyManagerTest'), |
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]; |
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return array_filter( |
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get_declared_classes(), |
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function ($className) use ($skippedPaths) : bool { |
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$reflectionClass = new ReflectionClass($className); |
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$fileName = $reflectionClass->getFileName(); |
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if (! $fileName) { |
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return false; |
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} |
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if ($reflectionClass->implementsInterface(ProxyInterface::class)) { |
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return false; |
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} |
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$realPath = realpath($fileName); |
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self::assertInternalType('string', $realPath); |
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foreach ($skippedPaths as $skippedPath) { |
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self::assertInternalType('string', $skippedPath); |
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if (strpos($realPath, $skippedPath) === 0) { |
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// skip classes defined within ProxyManager, vendor or the test suite |
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return false; |
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} |
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} |
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return true; |
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} |
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); |
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} |
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} |
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Ocramius /
ProxyManager
