DDC2231EntityY::injectEntityManager() - Code Metrics - Inspection of "Ensure `ObjectManagerAware` and `EntityManagerAwar..." - doctrine/orm - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Pull Request — develop (#6867)

by Marco

created 2017-12-06 17:00 UTC

DDC2231EntityY::injectEntityManager() A

↳ Parent: DDC2231Test

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	2

<?php

declare(strict_types=1);

namespace Doctrine\Tests\ORM\Functional\Ticket;

use Doctrine\ORM\Annotation as ORM;
use Doctrine\ORM\EntityManagerAware;
use Doctrine\ORM\EntityManagerInterface;
use Doctrine\ORM\Mapping\ClassMetadata;
use Doctrine\ORM\Tools\ToolsException;
use Doctrine\Tests\OrmFunctionalTestCase;
use ProxyManager\Proxy\GhostObjectInterface;

/**
 * @group DDC-2231
 */
final class DDC2231Test extends OrmFunctionalTestCase
{
    /**
     * @var DDC2231EntityManagerAwareEntity
     */
    private $persistedEntityManagerAwareEntity;

    protected function setUp() : void
    {
        parent::setUp();

        try {
            $this->schemaTool->createSchema([
                $this->em->getClassMetadata(DDC2231EntityManagerAwareEntity::class),
            ]);
        } catch (ToolsException $ignored) {
            // ignore - schema already exists
        }

        $this->persistedEntityManagerAwareEntity = new DDC2231EntityManagerAwareEntity();

        $this->em->persist($this->persistedEntityManagerAwareEntity);
        $this->em->flush();
        $this->em->clear();
    }

    public function testInjectEntityManagerInProxyIfInitializedInUow() : void
    {
        /* @var $emAware DDC2231EntityManagerAwareEntity|GhostObjectInterface */
        $emAware = $this->em->getReference(
            DDC2231EntityManagerAwareEntity::class,
            $this->persistedEntityManagerAwareEntity->id
        );

        self::assertInstanceOf(GhostObjectInterface::class, $emAware);
        self::assertInstanceOf(DDC2231EntityManagerAwareEntity::class, $emAware);
        self::assertInstanceOf(EntityManagerAware::class, $emAware);
        self::assertFalse($emAware->isProxyInitialized());
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
        self::assertSame($this->em, $emAware->em);

        $emAware->initializeProxy();
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}

        self::assertSame($this->em, $emAware->em);
    }

    public function testInjectEntityManagerInFetchedInstance() : void
    {
        /* @var $emAware DDC2231EntityManagerAwareEntity */
        $emAware = $this->em->find(
            DDC2231EntityManagerAwareEntity::class,
            $this->persistedEntityManagerAwareEntity->id
        );

        self::assertInstanceOf(DDC2231EntityManagerAwareEntity::class, $emAware);
        self::assertInstanceOf(EntityManagerAware::class, $emAware);
        self::assertNotInstanceOf(GhostObjectInterface::class, $emAware);
        self::assertSame($this->em, $emAware->em);
    }
}

/** @ORM\Entity */
class DDC2231EntityManagerAwareEntity implements EntityManagerAware
{
    /** @ORM\Id @ORM\Column(type="integer") @ORM\GeneratedValue */
    public $id;

    /** @var EntityManagerInterface|null */
    public $em;

    public function injectEntityManager(EntityManagerInterface $entityManager, ClassMetadata $classMetadata) : void
    {
        $this->em = $entityManager;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Doctrine\Tests\ORM\Functional\Ticket;
6
7			use Doctrine\ORM\Annotation as ORM;
8			use Doctrine\ORM\EntityManagerAware;
9			use Doctrine\ORM\EntityManagerInterface;
10			use Doctrine\ORM\Mapping\ClassMetadata;
11			use Doctrine\ORM\Tools\ToolsException;
12			use Doctrine\Tests\OrmFunctionalTestCase;
13			use ProxyManager\Proxy\GhostObjectInterface;
14
15			/**
16			* @group DDC-2231
17			*/
18			final class DDC2231Test extends OrmFunctionalTestCase
19			{
20			/**
21			* @var DDC2231EntityManagerAwareEntity
22			*/
23			private $persistedEntityManagerAwareEntity;
24
25			protected function setUp() : void
26			{
27			parent::setUp();
28
29			try {
30			$this->schemaTool->createSchema([
31			$this->em->getClassMetadata(DDC2231EntityManagerAwareEntity::class),
32			]);
33			} catch (ToolsException $ignored) {
34			// ignore - schema already exists
35			}
36
37			$this->persistedEntityManagerAwareEntity = new DDC2231EntityManagerAwareEntity();
38
39			$this->em->persist($this->persistedEntityManagerAwareEntity);
40			$this->em->flush();
41			$this->em->clear();
42			}
43
44			public function testInjectEntityManagerInProxyIfInitializedInUow() : void
45			{
46			/* @var $emAware DDC2231EntityManagerAwareEntity\|GhostObjectInterface */
47			$emAware = $this->em->getReference(
48			DDC2231EntityManagerAwareEntity::class,
49			$this->persistedEntityManagerAwareEntity->id
50			);
51
52			self::assertInstanceOf(GhostObjectInterface::class, $emAware);
53			self::assertInstanceOf(DDC2231EntityManagerAwareEntity::class, $emAware);
54			self::assertInstanceOf(EntityManagerAware::class, $emAware);
55			self::assertFalse($emAware->isProxyInitialized());
			0 ignored issues – show Bug introduced 2017-12-06 09:12 UTC by Report Bug Copy Issue Report The method `isProxyInitialized` does only exist in `ProxyManager\Proxy\GhostObjectInterface`, but not in `Doctrine\Tests\ORM\Funct...ntityManagerAwareEntity`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
56			self::assertSame($this->em, $emAware->em);
57
58			$emAware->initializeProxy();
			0 ignored issues – show Bug introduced 2017-12-06 09:12 UTC by Report Bug Copy Issue Report The method `initializeProxy` does only exist in `ProxyManager\Proxy\GhostObjectInterface`, but not in `Doctrine\Tests\ORM\Funct...ntityManagerAwareEntity`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
59
60			self::assertSame($this->em, $emAware->em);
61			}
62
63			public function testInjectEntityManagerInFetchedInstance() : void
64			{
65			/* @var $emAware DDC2231EntityManagerAwareEntity */
66			$emAware = $this->em->find(
67			DDC2231EntityManagerAwareEntity::class,
68			$this->persistedEntityManagerAwareEntity->id
69			);
70
71			self::assertInstanceOf(DDC2231EntityManagerAwareEntity::class, $emAware);
72			self::assertInstanceOf(EntityManagerAware::class, $emAware);
73			self::assertNotInstanceOf(GhostObjectInterface::class, $emAware);
74			self::assertSame($this->em, $emAware->em);
75			}
76			}
77
78			/** @ORM\Entity */
79			class DDC2231EntityManagerAwareEntity implements EntityManagerAware
80			{
81			/** @ORM\Id @ORM\Column(type="integer") @ORM\GeneratedValue */
82			public $id;
83
84			/** @var EntityManagerInterface\|null */
85			public $em;
86
87			public function injectEntityManager(EntityManagerInterface $entityManager, ClassMetadata $classMetadata) : void
88			{
89			$this->em = $entityManager;
90			}
91			}
92

doctrine / orm

Pull Request — develop (#6867)

DDC2231EntityY::injectEntityManager() A

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