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LazyLoadingMetadataFactoryTest.php
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LazyLoadingMetadataFactoryTest.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Validator\Tests\Mapping\Factory;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Cache\Adapter\ArrayAdapter;
use Symfony\Component\Validator\Constraints\Callback;
use Symfony\Component\Validator\Constraints\NotBlank;
use Symfony\Component\Validator\Mapping\Cache\Psr6Cache;
use Symfony\Component\Validator\Mapping\ClassMetadata;
use Symfony\Component\Validator\Mapping\Factory\LazyLoadingMetadataFactory;
use Symfony\Component\Validator\Mapping\Loader\LoaderInterface;
use Symfony\Component\Validator\Tests\Fixtures\ConstraintA;
use Symfony\Component\Validator\Tests\Fixtures\PropertyGetter;
use Symfony\Component\Validator\Tests\Fixtures\PropertyGetterInterface;
class LazyLoadingMetadataFactoryTest extends TestCase
{
const CLASS_NAME = 'Symfony\Component\Validator\Tests\Fixtures\Entity';
const PARENT_CLASS = 'Symfony\Component\Validator\Tests\Fixtures\EntityParent';
const INTERFACE_A_CLASS = 'Symfony\Component\Validator\Tests\Fixtures\EntityInterfaceA';
const INTERFACE_B_CLASS = 'Symfony\Component\Validator\Tests\Fixtures\EntityInterfaceB';
const PARENT_INTERFACE_CLASS = 'Symfony\Component\Validator\Tests\Fixtures\EntityParentInterface';
public function testLoadClassMetadataWithInterface()
{
$factory = new LazyLoadingMetadataFactory(new TestLoader());
$metadata = $factory->getMetadataFor(self::PARENT_CLASS);
$constraints = [
new ConstraintA(['groups' => ['Default', 'EntityParent']]),
new ConstraintA(['groups' => ['Default', 'EntityInterfaceA', 'EntityParent']]),
];
$this->assertEquals($constraints, $metadata->getConstraints());
}
public function testMergeParentConstraints()
{
$factory = new LazyLoadingMetadataFactory(new TestLoader());
$metadata = $factory->getMetadataFor(self::CLASS_NAME);
$constraints = [
new ConstraintA(['groups' => [
'Default',
'Entity',
]]),
new ConstraintA(['groups' => [
'Default',
'EntityParent',
'Entity',
]]),
new ConstraintA(['groups' => [
'Default',
'EntityInterfaceA',
'EntityParent',
'Entity',
]]),
new ConstraintA(['groups' => [
'Default',
'EntityInterfaceB',
'Entity',
]]),
new ConstraintA(['groups' => [
'Default',
'EntityParentInterface',
'Entity',
]]),
];
$this->assertEquals($constraints, $metadata->getConstraints());
}
public function testWriteMetadataToCache()
{
$cache = new Psr6Cache(new ArrayAdapter());
$factory = new LazyLoadingMetadataFactory(new TestLoader(), $cache);
$parentClassConstraints = [
new ConstraintA(['groups' => ['Default', 'EntityParent']]),
new ConstraintA(['groups' => ['Default', 'EntityInterfaceA', 'EntityParent']]),
];
$metadata = $factory->getMetadataFor(self::PARENT_CLASS);
$this->assertEquals(self::PARENT_CLASS, $metadata->getClassName());
$this->assertEquals($parentClassConstraints, $metadata->getConstraints());
$this->assertInstanceOf(ClassMetadata::class, $cache->read(self::PARENT_CLASS));
$this->assertInstanceOf(ClassMetadata::class, $cache->read(self::INTERFACE_A_CLASS));
}
public function testReadMetadataFromCache()
{
$loader = $this->getMockBuilder('Symfony\Component\Validator\Mapping\Loader\LoaderInterface')->getMock();
$cache = $this->getMockBuilder('Symfony\Component\Validator\Mapping\Cache\CacheInterface')->getMock();
$factory = new LazyLoadingMetadataFactory($loader, $cache);
$metadata = new ClassMetadata(self::PARENT_CLASS);
$metadata->addConstraint(new ConstraintA());
$parentClass = self::PARENT_CLASS;
$interfaceClass = self::INTERFACE_A_CLASS;
$loader->expects($this->never())
->method('loadClassMetadata');
$cache->expects($this->never())
->method('has');
$cache->expects($this->exactly(2))
->method('read')
->withConsecutive(
[self::PARENT_CLASS],
[self::INTERFACE_A_CLASS]
)
->willReturnCallback(function ($name) use ($metadata, $parentClass, $interfaceClass) {
if ($parentClass == $name) {
return $metadata;
}
return new ClassMetadata($interfaceClass);
});
$this->assertEquals($metadata, $factory->getMetadataFor(self::PARENT_CLASS));
}
public function testNonClassNameStringValues()
{
$this->expectException('Symfony\Component\Validator\Exception\NoSuchMetadataException');
$testedValue = 'error@example.com';
$loader = $this->getMockBuilder('Symfony\Component\Validator\Mapping\Loader\LoaderInterface')->getMock();
$cache = $this->getMockBuilder('Symfony\Component\Validator\Mapping\Cache\CacheInterface')->getMock();
$factory = new LazyLoadingMetadataFactory($loader, $cache);
$cache
->expects($this->never())
->method('read');
$factory->getMetadataFor($testedValue);
}
public function testMetadataCacheWithRuntimeConstraint()
{
$cache = $this->getMockBuilder('Symfony\Component\Validator\Mapping\Cache\CacheInterface')->getMock();
$factory = new LazyLoadingMetadataFactory(new TestLoader(), $cache);
$cache
->expects($this->any())
->method('write')
->willReturnCallback(function ($metadata) { serialize($metadata); })
;
$cache->expects($this->any())
->method('read')
->willReturn(false);
$metadata = $factory->getMetadataFor(self::PARENT_CLASS);
$metadata->addConstraint(new Callback(function () {}));
$this->assertCount(3, $metadata->getConstraints());
$metadata = $factory->getMetadataFor(self::CLASS_NAME);
$this->assertCount(6, $metadata->getConstraints());
}
public function testGroupsFromParent()
{
$reader = new \Symfony\Component\Validator\Mapping\Loader\StaticMethodLoader();
$factory = new LazyLoadingMetadataFactory($reader);
$metadata = $factory->getMetadataFor('Symfony\Component\Validator\Tests\Fixtures\EntityStaticCarTurbo');
$groups = [];
foreach ($metadata->getPropertyMetadata('wheels') as $propertyMetadata) {
$constraints = $propertyMetadata->getConstraints();
$groups = array_replace($groups, $constraints[0]->groups);
}
$this->assertCount(4, $groups);
$this->assertContains('Default', $groups);
$this->assertContains('EntityStaticCarTurbo', $groups);
$this->assertContains('EntityStaticCar', $groups);
$this->assertContains('EntityStaticVehicle', $groups);
}
public function testMultipathInterfaceConstraint()
{
$factory = new LazyLoadingMetadataFactory(new PropertyGetterInterfaceConstraintLoader());
$metadata = $factory->getMetadataFor(PropertyGetter::class);
$constraints = $metadata->getPropertyMetadata('property');
$this->assertCount(1, $constraints);
}
}
class TestLoader implements LoaderInterface
{
public function loadClassMetadata(ClassMetadata $metadata)
{
$metadata->addConstraint(new ConstraintA());
}
}
class PropertyGetterInterfaceConstraintLoader implements LoaderInterface
{
public function loadClassMetadata(ClassMetadata $metadata)
{
if (PropertyGetterInterface::class === $metadata->getClassName()) {
$metadata->addGetterConstraint('property', new NotBlank());
}
return true;
}
}