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<?php
declare(strict_types=1);
namespace Doctrine\Tests\Common\DataFixtures;
use Doctrine\Common\DataFixtures\DependentFixtureInterface;
use Doctrine\Common\DataFixtures\Exception\CircularReferenceException;
use Doctrine\Common\DataFixtures\FixtureInterface;
use Doctrine\Common\DataFixtures\Loader;
use Doctrine\Common\DataFixtures\OrderedFixtureInterface;
use Doctrine\Persistence\ObjectManager;
use Exception;
use InvalidArgumentException;
use RuntimeException;
use function array_search;
use function array_shift;
use function restore_error_handler;
use function set_error_handler;
/**
* Test Fixture ordering by dependencies.
*/
class DependentFixtureTest extends BaseTestCase
{
public function testOrderFixturesByDependenciesOrderClassesWithASingleParent(): void
{
$loader = new Loader();
$loader->addFixture(new DependentFixture3());
$loader->addFixture(new DependentFixture1());
$loader->addFixture(new DependentFixture2());
$loader->addFixture(new BaseParentFixture1());
$orderedFixtures = $loader->getFixtures();
$this->assertCount(4, $orderedFixtures);
$this->assertInstanceOf(BaseParentFixture1::class, array_shift($orderedFixtures));
$this->assertInstanceOf(DependentFixture1::class, array_shift($orderedFixtures));
$this->assertInstanceOf(DependentFixture2::class, array_shift($orderedFixtures));
$this->assertInstanceOf(DependentFixture3::class, array_shift($orderedFixtures));
}
public function testOrderFixturesByDependenciesOrderClassesWithAMultipleParents(): void
{
$loader = new Loader();
$addressFixture = new AddressFixture();
$contactMethodFixture = new ContactMethodFixture();
$contactFixture = new ContactFixture();
$baseParentFixture = new BaseParentFixture1();
$countryFixture = new CountryFixture();
$stateFixture = new StateFixture();
$loader->addFixture($addressFixture);
$loader->addFixture($contactMethodFixture);
$loader->addFixture($contactFixture);
$loader->addFixture($baseParentFixture);
$loader->addFixture($countryFixture);
$loader->addFixture($stateFixture);
$orderedFixtures = $loader->getFixtures();
$this->assertCount(6, $orderedFixtures);
$contactFixtureOrder = array_search($contactFixture, $orderedFixtures);
$contactMethodFixtureOrder = array_search($contactMethodFixture, $orderedFixtures);
$addressFixtureOrder = array_search($addressFixture, $orderedFixtures);
$countryFixtureOrder = array_search($countryFixture, $orderedFixtures);
$stateFixtureOrder = array_search($stateFixture, $orderedFixtures);
$baseParentFixtureOrder = array_search($baseParentFixture, $orderedFixtures);
// Order of fixtures is not exact. We need to test, however, that dependencies are
// indeed satisfied
// BaseParentFixture1 has no dependencies, so it will always be first in this case
$this->assertEquals($baseParentFixtureOrder, 0);
$this->assertGreaterThan($contactMethodFixtureOrder, $contactFixtureOrder);
$this->assertGreaterThan($addressFixtureOrder, $contactFixtureOrder);
$this->assertGreaterThan($countryFixtureOrder, $contactFixtureOrder);
$this->assertGreaterThan($stateFixtureOrder, $contactFixtureOrder);
$this->assertGreaterThan($contactMethodFixtureOrder, $contactFixtureOrder);
$this->assertGreaterThan($stateFixtureOrder, $addressFixtureOrder);
$this->assertGreaterThan($countryFixtureOrder, $addressFixtureOrder);
}
public function testOrderFixturesByDependenciesCircularReferencesMakeMethodThrowCircularReferenceException(): void
{
$loader = new Loader();
$loader->addFixture(new CircularReferenceFixture3());
$loader->addFixture(new CircularReferenceFixture());
$loader->addFixture(new CircularReferenceFixture2());
$this->expectException(CircularReferenceException::class);
$loader->getFixtures();
}
public function testOrderFixturesByDependenciesFixturesCantHaveItselfAsParent(): void
{
$loader = new Loader();
$loader->addFixture(new FixtureWithItselfAsParent());
$this->expectException(InvalidArgumentException::class);
$loader->getFixtures();
}
public function testInCaseThereAreFixturesOrderedByNumberAndByDependenciesBothOrdersAreExecuted(): void
{
$loader = new Loader();
$loader->addFixture(new OrderedByNumberFixture1());
$loader->addFixture(new OrderedByNumberFixture3());
$loader->addFixture(new OrderedByNumberFixture2());
$loader->addFixture(new DependentFixture3());
$loader->addFixture(new DependentFixture1());
$loader->addFixture(new DependentFixture2());
$loader->addFixture(new BaseParentFixture1());
$orderedFixtures = $loader->getFixtures();
$this->assertCount(7, $orderedFixtures);
$this->assertInstanceOf(OrderedByNumberFixture1::class, array_shift($orderedFixtures));
$this->assertInstanceOf(OrderedByNumberFixture2::class, array_shift($orderedFixtures));
$this->assertInstanceOf(OrderedByNumberFixture3::class, array_shift($orderedFixtures));
$this->assertInstanceOf(BaseParentFixture1::class, array_shift($orderedFixtures));
$this->assertInstanceOf(DependentFixture1::class, array_shift($orderedFixtures));
$this->assertInstanceOf(DependentFixture2::class, array_shift($orderedFixtures));
$this->assertInstanceOf(DependentFixture3::class, array_shift($orderedFixtures));
}
public function testInCaseAFixtureHasAnUnexistentDependencyOrIfItWasntLoadedThrowsException(): void
{
$loader = new Loader();
$loader->addFixture(new FixtureWithUnexistentDependency());
$this->expectException(RuntimeException::class);
$loader->getFixtures();
}
public function testInCaseGetFixturesReturnsDifferentResultsEachTime(): void
{
$loader = new Loader();
$loader->addFixture(new DependentFixture1());
$loader->addFixture(new BaseParentFixture1());
// Intentionally calling getFixtures() twice
$loader->getFixtures();
$orderedFixtures = $loader->getFixtures();
$this->assertCount(2, $orderedFixtures);
$this->assertInstanceOf(BaseParentFixture1::class, array_shift($orderedFixtures));
$this->assertInstanceOf(DependentFixture1::class, array_shift($orderedFixtures));
}
public function testOrderFixturesDependingOnOrderedFixture(): void
{
set_error_handler(static function (int $errno, string $errstr): never {
throw new Exception($errstr, $errno);
});
try {
$loader = new Loader();
$loader->addFixture(new DependingOnOrderedFixture());
$loader->addFixture(new OrderedByNumberFixture1());
$loader->addFixture(new OrderedByNumberFixture2());
$orderedFixtures = $loader->getFixtures();
$this->assertCount(3, $orderedFixtures);
$this->assertInstanceOf(OrderedByNumberFixture1::class, array_shift($orderedFixtures));
$this->assertInstanceOf(OrderedByNumberFixture2::class, array_shift($orderedFixtures));
$this->assertInstanceOf(DependingOnOrderedFixture::class, array_shift($orderedFixtures));
} finally {
restore_error_handler();
}
}
}
class DependentFixture1 implements FixtureInterface, DependentFixtureInterface
{
public function load(ObjectManager $manager): void
{
}
/**
* {@inheritDoc}
*/
public function getDependencies(): array
{
return [BaseParentFixture1::class];
}
}
class DependentFixture2 implements FixtureInterface, DependentFixtureInterface
{
public function load(ObjectManager $manager): void
{
}
/**
* {@inheritDoc}
*/
public function getDependencies(): array
{
return [DependentFixture1::class];
}
}
class DependentFixture3 implements FixtureInterface, DependentFixtureInterface
{
public function load(ObjectManager $manager): void
{
}
/**
* {@inheritDoc}
*/
public function getDependencies(): array
{
return [DependentFixture2::class];
}
}
class BaseParentFixture1 implements FixtureInterface
{
public function load(ObjectManager $manager): void
{
}
}
class CountryFixture implements FixtureInterface, DependentFixtureInterface
{
public function load(ObjectManager $manager): void
{
}
/**
* {@inheritDoc}
*/
public function getDependencies(): array
{
return [BaseParentFixture1::class];
}
}
class StateFixture implements FixtureInterface, DependentFixtureInterface
{
public function load(ObjectManager $manager): void
{
}
/**
* {@inheritDoc}
*/
public function getDependencies(): array
{
return [
BaseParentFixture1::class,
CountryFixture::class,
];
}
}
class AddressFixture implements FixtureInterface, DependentFixtureInterface
{
public function load(ObjectManager $manager): void
{
}
/**
* {@inheritDoc}
*/
public function getDependencies(): array
{
return [
BaseParentFixture1::class,
CountryFixture::class,
StateFixture::class,
];
}
}
class ContactMethodFixture implements FixtureInterface, DependentFixtureInterface
{
public function load(ObjectManager $manager): void
{
}
/**
* {@inheritDoc}
*/
public function getDependencies(): array
{
return [BaseParentFixture1::class];
}
}
class ContactFixture implements FixtureInterface, DependentFixtureInterface
{
public function load(ObjectManager $manager): void
{
}
/**
* {@inheritDoc}
*/
public function getDependencies(): array
{
return [
AddressFixture::class,
ContactMethodFixture::class,
];
}
}
class CircularReferenceFixture implements FixtureInterface, DependentFixtureInterface
{
public function load(ObjectManager $manager): void
{
}
/**
* {@inheritDoc}
*/
public function getDependencies(): array
{
return [CircularReferenceFixture3::class];
}
}
class CircularReferenceFixture2 implements FixtureInterface, DependentFixtureInterface
{
public function load(ObjectManager $manager): void
{
}
/**
* {@inheritDoc}
*/
public function getDependencies(): array
{
return [CircularReferenceFixture::class];
}
}
class CircularReferenceFixture3 implements FixtureInterface, DependentFixtureInterface
{
public function load(ObjectManager $manager): void
{
}
/**
* {@inheritDoc}
*/
public function getDependencies(): array
{
return [CircularReferenceFixture2::class];
}
}
class FixtureWithItselfAsParent implements FixtureInterface, DependentFixtureInterface
{
public function load(ObjectManager $manager): void
{
}
/**
* {@inheritDoc}
*/
public function getDependencies(): array
{
return [self::class];
}
}
class FixtureWithUnexistentDependency implements FixtureInterface, DependentFixtureInterface
{
public function load(ObjectManager $manager): void
{
}
/**
* {@inheritDoc}
*/
public function getDependencies(): array
{
return ['UnexistentDependency'];
}
}
class DependingOnOrderedFixture implements FixtureInterface, DependentFixtureInterface
{
public function load(ObjectManager $manager): void
{
}
/**
* {@inheritDoc}
*/
public function getDependencies(): array
{
return [OrderedByNumberFixture2::class];
}
}
class FixtureImplementingBothOrderingInterfaces implements FixtureInterface, OrderedFixtureInterface, DependentFixtureInterface
{
public function load(ObjectManager $manager): void
{
}
public function getOrder(): int
{
return 1;
}
/**
* {@inheritDoc}
*/
public function getDependencies(): array
{
return [FixtureWithItselfAsParent::class];
}
}
class OrderedByNumberFixture1 implements FixtureInterface, OrderedFixtureInterface
{
public function load(ObjectManager $manager): void
{
}
public function getOrder(): int
{
return 1;
}
}
class OrderedByNumberFixture2 implements FixtureInterface, OrderedFixtureInterface
{
public function load(ObjectManager $manager): void
{
}
public function getOrder(): int
{
return 5;
}
}
class OrderedByNumberFixture3 implements FixtureInterface, OrderedFixtureInterface
{
public function load(ObjectManager $manager): void
{
}
public function getOrder(): int
{
return 10;
}
}
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