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<?php
declare(strict_types=1);
namespace ProxyManagerTest\ProxyGenerator\LazyLoadingGhost\MethodGenerator;
use Laminas\Code\Generator\MethodGenerator;
use Laminas\Code\Generator\PropertyGenerator;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\TestCase;
use ProxyManager\ProxyGenerator\LazyLoadingGhost\MethodGenerator\MagicIsset;
use ProxyManager\ProxyGenerator\LazyLoadingGhost\PropertyGenerator\PrivatePropertiesMap;
use ProxyManager\ProxyGenerator\LazyLoadingGhost\PropertyGenerator\ProtectedPropertiesMap;
use ProxyManager\ProxyGenerator\PropertyGenerator\PublicPropertiesMap;
use ProxyManagerTestAsset\ClassWithMagicMethods;
use ProxyManagerTestAsset\ProxyGenerator\LazyLoading\MethodGenerator\ClassWithTwoPublicProperties;
use ReflectionClass;
/**
* Tests for {@see \ProxyManager\ProxyGenerator\LazyLoadingGhost\MethodGenerator\MagicIsset}
*
* @group Coverage
*/
final class MagicIssetTest extends TestCase
{
/** @var PropertyGenerator&MockObject */
private $initializer;
/** @var MethodGenerator&MockObject */
private $initMethod;
/** @var PublicPropertiesMap&MockObject */
private $publicProperties;
/** @var ProtectedPropertiesMap&MockObject */
private $protectedProperties;
/** @var PrivatePropertiesMap&MockObject */
private $privateProperties;
private $expectedCode = <<<'PHP'
$this->foo && $this->baz('__isset', array('name' => $name));
if (isset(self::$bar[$name])) {
return isset($this->$name);
}
if (isset(self::$baz[$name])) {
// check protected property access via compatible class
$callers = debug_backtrace(\DEBUG_BACKTRACE_PROVIDE_OBJECT, 2);
$caller = isset($callers[1]) ? $callers[1] : [];
$object = isset($caller['object']) ? $caller['object'] : '';
$expectedType = self::$baz[$name];
if ($object instanceof $expectedType) {
return isset($this->$name);
}
$class = isset($caller['class']) ? $caller['class'] : '';
if ($class === $expectedType || is_subclass_of($class, $expectedType)) {
return isset($this->$name);
}
} else {
// check private property access via same class
$callers = debug_backtrace(\DEBUG_BACKTRACE_PROVIDE_OBJECT, 2);
$caller = isset($callers[1]) ? $callers[1] : [];
$class = isset($caller['class']) ? $caller['class'] : '';
static $accessorCache = [];
if (isset(self::$tab[$name][$class])) {
$cacheKey = $class . '#' . $name;
$accessor = isset($accessorCache[$cacheKey])
? $accessorCache[$cacheKey]
: $accessorCache[$cacheKey] = \Closure::bind(static function ($instance) use ($name) {
return isset($instance->$name);
}, null, $class);
return $accessor($this);
}
if ('ReflectionProperty' === $class) {
$tmpClass = key(self::$tab[$name]);
$cacheKey = $tmpClass . '#' . $name;
$accessor = isset($accessorCache[$cacheKey])
? $accessorCache[$cacheKey]
: $accessorCache[$cacheKey] = \Closure::bind(static function ($instance) use ($name) {
return isset($instance->$name);
}, null, $tmpClass);
return $accessor($this);
}
}
%A
PHP;
protected function setUp(): void
{
$this->initializer = $this->createMock(PropertyGenerator::class);
$this->initMethod = $this->createMock(MethodGenerator::class);
$this->publicProperties = $this->createMock(PublicPropertiesMap::class);
$this->protectedProperties = $this->createMock(ProtectedPropertiesMap::class);
$this->privateProperties = $this->createMock(PrivatePropertiesMap::class);
$this->initializer->method('getName')->willReturn('foo');
$this->initMethod->method('getName')->willReturn('baz');
$this->publicProperties->method('isEmpty')->willReturn(false);
$this->publicProperties->method('getName')->willReturn('bar');
$this->protectedProperties->method('getName')->willReturn('baz');
$this->privateProperties->method('getName')->willReturn('tab');
}
/**
* @covers \ProxyManager\ProxyGenerator\LazyLoadingGhost\MethodGenerator\MagicIsset
*/
public function testBodyStructureWithPublicProperties(): void
{
$magicIsset = new MagicIsset(
new ReflectionClass(ClassWithTwoPublicProperties::class),
$this->initializer,
$this->initMethod,
$this->publicProperties,
$this->protectedProperties,
$this->privateProperties
);
self::assertSame('__isset', $magicIsset->getName());
self::assertCount(1, $magicIsset->getParameters());
self::assertStringMatchesFormat($this->expectedCode, $magicIsset->getBody());
}
/**
* @covers \ProxyManager\ProxyGenerator\LazyLoadingGhost\MethodGenerator\MagicIsset
*/
public function testBodyStructureWithOverriddenMagicGet(): void
{
$magicIsset = new MagicIsset(
new ReflectionClass(ClassWithMagicMethods::class),
$this->initializer,
$this->initMethod,
$this->publicProperties,
$this->protectedProperties,
$this->privateProperties
);
self::assertSame('__isset', $magicIsset->getName());
self::assertCount(1, $magicIsset->getParameters());
$body = $magicIsset->getBody();
self::assertStringMatchesFormat($this->expectedCode, $body);
self::assertStringMatchesFormat('%Areturn parent::__isset($name);', $body);
}
}
|
