TestEntityGeneratorFactory::__construct() - Code Metrics - Inspection of "added new exception and throwing it if we fail to..." - edmondscommerce/doctrine-static-meta - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#202)

by joseph

created 2019-06-17 17:21 UTC

TestEntityGeneratorFactory::__construct() A

↳ Parent: TestEntityGeneratorFactory

Complexity

Conditions	1
Paths	1

Size

Total Lines	21
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	12
CRAP Score	1.0787

Importance

Changes

Metric	Value
cc	1
eloc	11
nc	1
nop	8
dl	0
loc	21
ccs	12
cts	21
cp	0.5714
crap	1.0787
rs	9.9
c	0
b	0
f	0

How to fix Many Parameters

<?php declare(strict_types=1);

namespace EdmondsCommerce\DoctrineStaticMeta\Entity\Testing\EntityGenerator;

use function class_exists;
use function defined;
use Doctrine\ORM\EntityManagerInterface;
use Doctrine\ORM\Mapping\ClassMetadata;
use EdmondsCommerce\DoctrineStaticMeta\CodeGeneration\NamespaceHelper;
use EdmondsCommerce\DoctrineStaticMeta\DoctrineStaticMeta;
use EdmondsCommerce\DoctrineStaticMeta\Entity\DataTransferObjects\DtoFactory;
use EdmondsCommerce\DoctrineStaticMeta\Entity\Factory\EntityFactoryInterface;
use EdmondsCommerce\DoctrineStaticMeta\Entity\Savers\EntitySaverFactory;
use EdmondsCommerce\DoctrineStaticMeta\Entity\Validation\EntityDataValidatorFactory;
use EdmondsCommerce\DoctrineStaticMeta\Exception\TestConfigurationException;

/**
 * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
 */
class TestEntityGeneratorFactory
{
    /**
     * @var EntitySaverFactory
     */
    protected $entitySaverFactory;
    /**
     * @var EntityDataValidatorFactory
     */
    protected $entityValidatorFactory;
    /**
     * @var array
     */
    protected $fakerDataProviderClasses;
    /**
     * @var float|null
     */
    protected $seed;
    /**
     * @var EntityFactoryInterface|null
     */
    protected $entityFactory;
    /**
     * @var DtoFactory
     */
    private $dtoFactory;
    /**
     * @var EntityManagerInterface
     */
    private $entityManager;
    /**
     * @var NamespaceHelper
     */
    private $namespaceHelper;
    /**
     * @var FakerDataFillerFactory
     */
    private $fakerDataFillerFactory;

    public function __construct(
        EntitySaverFactory $entitySaverFactory,
        EntityFactoryInterface $entityFactory,
        DtoFactory $dtoFactory,
        EntityManagerInterface $entityManager,
        NamespaceHelper $namespaceHelper,
        FakerDataFillerFactory $fakerDataFillerFactory,
        array $fakerDataProviderClasses = null,
        ?float $seed = null
    ) {
        $this->entitySaverFactory       = $entitySaverFactory;
        $this->entityFactory            = $entityFactory;
        $this->dtoFactory               = $dtoFactory;
        $this->entityManager            = $entityManager;
        $this->namespaceHelper          = $namespaceHelper;
        $this->fakerDataProviderClasses = $fakerDataProviderClasses;
        $this->seed                     = $seed;
        $this->fakerDataFillerFactory   = $fakerDataFillerFactory;
        $this->fakerDataFillerFactory->setSeed($seed);
        $this->fakerDataFillerFactory->setFakerDataProviders($fakerDataProviderClasses);
        $this->ensureMetaDataLoaded();
    }

    private function ensureMetaDataLoaded(): void
    {
        $this->entityManager->getMetadataFactory()->getAllMetadata();
    }

    public function createForEntityFqn(
        string $entityFqn,
        EntityManagerInterface $entityManager = null
    ): TestEntityGenerator {
        $this->fakerDataFillerFactory->setFakerDataProviders(
            $this->fakerDataProviderClasses ?? $this->getFakerDataProvidersFromEntityFqn($entityFqn)
        );

        return new TestEntityGenerator(
            $this->getEntityDsm($entityFqn),
            $this->entityFactory,
            /** @scrutinizer ignore-type */ $this->entityFactory,
            $this->dtoFactory,
            $this,
            $this->getFakerDataFillerForEntityFqn($entityFqn),
            $entityManager ?? $this->entityManager
        );
    }

    /**
     * Get the list of Faker data providers for the project
     *
     * @param string $entityFqn
     *
     * @return array|string[]
     * @throws TestConfigurationException
     */
    private function getFakerDataProvidersFromEntityFqn(string $entityFqn): array
    {
        $projectRootNamespace = $this->namespaceHelper->getProjectNamespaceRootFromEntityFqn($entityFqn);
        $abstractTestFqn      = $this->namespaceHelper->tidy(
            $projectRootNamespace . '\\Entities\\AbstractEntityTest'
        );
        if (!class_exists($abstractTestFqn)) {
            throw new TestConfigurationException(<<<TEXT
Failed finding the AbstractEntityTest: $abstractTestFqn

This could means that your composer configuration is not correct with regards to 
including the abstract entity test that has all the definitions for faker data

You need something that looks like:

```
  "autoload-dev": {
    "psr-4": {
      "My\\Project\\": [
        "tests/"
      ],
      "My\\Entities\\Assets\\": [
        "vendor/my/entities/tests/Assets/"
      ]
    },
    "files": [
      "vendor/my/entities/tests/Entities/AbstractEntityTest.php"
    ]
  },
```

TEXT
            );
        }
        if (!defined($abstractTestFqn . '::FAKER_DATA_PROVIDERS')) {
            throw new TestConfigurationException(<<<TEXT
Your AbstractEntityTest ($abstractTestFqn) does not have the FAKER_DATA_PROVIDERS constant.
 
This means that you will not get any custom faker data which is essential to ensure your generated entities can pass their own validation and be persisted



TEXT
            );
        }

        return $abstractTestFqn::FAKER_DATA_PROVIDERS;
    }

    private function getEntityDsm(string $entityFqn): DoctrineStaticMeta
    {
        /**
         * @var DoctrineStaticMeta $dsm
         */
        $dsm      = $entityFqn::getDoctrineStaticMeta();
        $metaData = $this->entityManager->getMetadataFactory()->getMetadataFor($entityFqn);
        if ($metaData instanceof ClassMetadata) {
            $dsm->setMetaData($metaData);

            return $dsm;
        }
        throw new \RuntimeException('$metaData is not an instance of ClassMetadata');
    }

    private function getFakerDataFillerForEntityFqn(string $entityFqn): FakerDataFillerInterface
    {
        return $this->fakerDataFillerFactory->getInstanceFromEntityFqn($entityFqn);
    }

    /**
     * @param float $seed
     *
     * @return TestEntityGeneratorFactory
     */
    public function setSeed(float $seed): TestEntityGeneratorFactory
    {
        $this->seed = $seed;

        return $this;
    }

    /**
     * @param array $fakerDataProviderClasses
     *
     * @return TestEntityGeneratorFactory
     */
    public function setFakerDataProviderClasses(array $fakerDataProviderClasses): TestEntityGeneratorFactory
    {
        $this->fakerDataProviderClasses = $fakerDataProviderClasses;

        return $this;
    }
}


edmondscommerce / doctrine-static-meta

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Pull Request — master (#202)

TestEntityGeneratorFactory::__construct() A

Complexity

Size

Duplication

Code Coverage

Importance

How to fix Many Parameters

Many Parameters

Duplication Side-by-Side

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