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<?php
declare(strict_types=1);
namespace ProxyManagerTest\Factory;
use Laminas\Code\Generator\ClassGenerator;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\TestCase;
use ProxyManager\Autoloader\AutoloaderInterface;
use ProxyManager\Configuration;
use ProxyManager\Factory\LazyLoadingValueHolderFactory;
use ProxyManager\Generator\Util\UniqueIdentifierGenerator;
use ProxyManager\GeneratorStrategy\GeneratorStrategyInterface;
use ProxyManager\Inflector\ClassNameInflectorInterface;
use ProxyManager\Signature\ClassSignatureGeneratorInterface;
use ProxyManager\Signature\SignatureCheckerInterface;
use ProxyManagerTest\Assert;
use ProxyManagerTestAsset\EmptyClass;
use ProxyManagerTestAsset\LazyLoadingMock;
use function get_class;
/**
* @covers \ProxyManager\Factory\AbstractBaseFactory
* @covers \ProxyManager\Factory\LazyLoadingValueHolderFactory
* @group Coverage
*/
final class LazyLoadingValueHolderFactoryTest extends TestCase
{
/** @var ClassNameInflectorInterface&MockObject */
private $inflector;
/** @var SignatureCheckerInterface&MockObject */
private $signatureChecker;
/** @var ClassSignatureGeneratorInterface&MockObject */
private $classSignatureGenerator;
/** @var Configuration&MockObject */
private $config;
protected function setUp(): void
{
$this->config = $this->createMock(Configuration::class);
$this->inflector = $this->createMock(ClassNameInflectorInterface::class);
$this->signatureChecker = $this->createMock(SignatureCheckerInterface::class);
$this->classSignatureGenerator = $this->createMock(ClassSignatureGeneratorInterface::class);
$this
->config
->method('getClassNameInflector')
->willReturn($this->inflector);
$this
->config
->method('getSignatureChecker')
->willReturn($this->signatureChecker);
$this
->config
->method('getClassSignatureGenerator')
->willReturn($this->classSignatureGenerator);
}
/**
* {@inheritDoc}
*
* @covers \ProxyManager\Factory\LazyLoadingValueHolderFactory::__construct
*/
public static function testWithOptionalFactory(): void
{
self::assertInstanceOf(
Configuration::class,
Assert::readAttribute(new LazyLoadingValueHolderFactory(), 'configuration')
);
}
/**
* {@inheritDoc}
*
* @covers \ProxyManager\Factory\LazyLoadingValueHolderFactory::__construct
* @covers \ProxyManager\Factory\LazyLoadingValueHolderFactory::createProxy
*/
public function testWillSkipAutoGeneration(): void
{
$className = UniqueIdentifierGenerator::getIdentifier('foo');
$this
->inflector
->expects(self::once())
->method('getProxyClassName')
->with($className)
->willReturn(LazyLoadingMock::class);
$factory = new LazyLoadingValueHolderFactory($this->config);
$initializer = static function (): bool {
return true;
};
$proxy = $factory->createProxy($className, $initializer);
self::assertSame($initializer, $proxy->getProxyInitializer());
}
/**
* {@inheritDoc}
*
* @covers \ProxyManager\Factory\LazyLoadingValueHolderFactory::__construct
* @covers \ProxyManager\Factory\LazyLoadingValueHolderFactory::createProxy
* @covers \ProxyManager\Factory\LazyLoadingValueHolderFactory::getGenerator
*
* NOTE: serious mocking going on in here (a class is generated on-the-fly) - careful
*/
public function testWillTryAutoGeneration(): void
{
$className = UniqueIdentifierGenerator::getIdentifier('foo');
$proxyClassName = UniqueIdentifierGenerator::getIdentifier('bar');
$generator = $this->createMock(GeneratorStrategyInterface::class);
$autoloader = $this->createMock(AutoloaderInterface::class);
$this->config->method('getGeneratorStrategy')->will(self::returnValue($generator));
$this->config->method('getProxyAutoloader')->will(self::returnValue($autoloader));
$generator
->expects(self::once())
->method('generate')
->with(
self::callback(
static function (ClassGenerator $targetClass) use ($proxyClassName): bool {
return $targetClass->getName() === $proxyClassName;
}
)
);
// simulate autoloading
$autoloader
->expects(self::once())
->method('__invoke')
->with($proxyClassName)
->willReturnCallback(static function () use ($proxyClassName): bool {
eval('class ' . $proxyClassName . ' extends \\ProxyManagerTestAsset\\LazyLoadingMock {}');
return true;
});
$this
->inflector
->expects(self::once())
->method('getProxyClassName')
->with($className)
->willReturn($proxyClassName);
$this
->inflector
->expects(self::once())
->method('getUserClassName')
->with($className)
->willReturn(EmptyClass::class);
$this->signatureChecker->expects(self::atLeastOnce())->method('checkSignature');
$this->classSignatureGenerator->expects(self::once())->method('addSignature')->will(self::returnArgument(0));
$factory = new LazyLoadingValueHolderFactory($this->config);
$initializer = static function (): bool {
return true;
};
$proxy = $factory->createProxy($className, $initializer);
self::assertInstanceOf($proxyClassName, $proxy);
self::assertSame($proxyClassName, get_class($proxy));
self::assertSame($initializer, $proxy->getProxyInitializer());
}
}
|
