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<?php
declare(strict_types=1);
namespace ProxyManagerTest\ProxyGenerator\NullObject\MethodGenerator;
use Laminas\Code\Reflection\MethodReflection;
use PHPUnit\Framework\TestCase;
use ProxyManager\ProxyGenerator\NullObject\MethodGenerator\NullObjectMethodInterceptor;
use ProxyManagerTestAsset\BaseClass;
/**
* Tests for {@see \ProxyManager\ProxyGenerator\NullObject\MethodGenerator\NullObjectMethodInterceptor}
*
* @group Coverage
*/
final class NullObjectMethodInterceptorTest extends TestCase
{
/**
* @covers \ProxyManager\ProxyGenerator\NullObject\MethodGenerator\NullObjectMethodInterceptor
*/
public function testBodyStructure(): void
{
$reflection = new MethodReflection(BaseClass::class, 'publicByReferenceParameterMethod');
$method = NullObjectMethodInterceptor::generateMethod($reflection);
self::assertSame('publicByReferenceParameterMethod', $method->getName());
self::assertCount(2, $method->getParameters());
self::assertSame('', $method->getBody());
}
/**
* @covers \ProxyManager\ProxyGenerator\NullObject\MethodGenerator\NullObjectMethodInterceptor
*/
public function testBodyStructureWithoutParameters(): void
{
$reflectionMethod = new MethodReflection(self::class, 'testBodyStructureWithoutParameters');
$method = NullObjectMethodInterceptor::generateMethod($reflectionMethod);
self::assertSame('testBodyStructureWithoutParameters', $method->getName());
self::assertCount(0, $method->getParameters());
self::assertSame('', $method->getBody());
}
/**
* @covers \ProxyManager\ProxyGenerator\NullObject\MethodGenerator\NullObjectMethodInterceptor
*/
public function testBodyStructureWithoutByRefReturn(): void
{
$reflectionMethod = new MethodReflection(BaseClass::class, 'publicByReferenceMethod');
$method = NullObjectMethodInterceptor::generateMethod($reflectionMethod);
self::assertSame('publicByReferenceMethod', $method->getName());
self::assertCount(0, $method->getParameters());
self::assertStringMatchesFormat("\$ref%s = null;\nreturn \$ref%s;", $method->getBody());
}
}
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