DDC1238Test::setUp() - Code Metrics - Inspection of "Replace proxy layer with ProxyManager's layer" - doctrine/orm - Measure and Improve Code Quality continuously with Scrutinizer

Failed Conditions

Pull Request — develop (#6719)

by Marco

created 2017-09-23 18:46 UTC

DDC1238Test::setUp() A

↳ Parent: DDC1238Test

Complexity

Conditions	2
Paths	2

Size

Total Lines	13
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	13
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	6
nc	2
nop	0

<?php

declare(strict_types=1);

namespace Doctrine\Tests\ORM\Functional\Ticket;

use Doctrine\ORM\Annotation as ORM;
use ProxyManager\Proxy\GhostObjectInterface;

/**
 * @group DDC-1238
 */
class DDC1238Test extends \Doctrine\Tests\OrmFunctionalTestCase
{
    public function setUp()
    {
        parent::setUp();
        try {
            $this->schemaTool->createSchema(
                [
                $this->em->getClassMetadata(DDC1238User::class),
                ]
            );
        } catch(\Exception $e) {


        }
    }

    public function testIssue()
    {
        $user = new DDC1238User;
        $user->setName("test");

        $this->em->persist($user);
        $this->em->flush();
        $this->em->clear();

        $userId = $user->getId();
        $this->em->clear();

        $user = $this->em->getReference(DDC1238User::class, $userId);
        $this->em->clear();

        $userId2 = $user->getId();
        self::assertEquals($userId, $userId2, "This proxy can still be initialized.");
    }

    public function testIssueProxyClear()
    {
        $user = new DDC1238User;
        $user->setName("test");

        $this->em->persist($user);
        $this->em->flush();
        $this->em->clear();

        // force proxy load, getId() doesn't work anymore
        $user->getName();
class User
{
    private $email;

    public function getEmail()
    {
        return $this->email;
    }

    public function setEmail($email)
    {
        $this->email = $email;
    }
}
        $userId = $user->getId();
        $this->em->clear();

        /* @var $user DDC1238User|GhostObjectInterface */
        $user = $this->em->getReference(DDC1238User::class, $userId);

        $this->em->clear();

        /* @var $user2 DDC1238User|GhostObjectInterface */
        $user2 = $this->em->getReference(DDC1238User::class, $userId);

        $user->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::assertInternalType(
            'integer',
            $user->getId(),
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.
}
            'Even if a proxy is detached, it should still have an identifier'
        );

        $user2->initializeProxy();

        self::assertInternalType(
            'integer',
            $user2->getId(),
            'The managed instance still has an identifier'
        );
    }
}

/**
 * @ORM\Entity
 */
class DDC1238User
{
    /** @ORM\Id @ORM\GeneratedValue @ORM\Column(type="integer") */
    private $id;

    /**
     * @ORM\Column
     * @var string
     */
    private $name;

    public function getId()
    {
        return $this->id;
    }

    public function getName()
    {
        return $this->name;
    }

    public function setName($name)
    {
        $this->name = $name;
    }
}



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 ProxyManager\Proxy\GhostObjectInterface;
9
10			/**
11			* @group DDC-1238
12			*/
13			class DDC1238Test extends \Doctrine\Tests\OrmFunctionalTestCase
14			{
15			public function setUp()
16			{
17			parent::setUp();
18			try {
19			$this->schemaTool->createSchema(
20			[
21			$this->em->getClassMetadata(DDC1238User::class),
22			]
23			);
24			} catch(\Exception $e) {
			0 ignored issues – show Coding Style Comprehensibility introduced 2017-07-31 20:33 UTC by Report Bug Copy Issue Report Consider adding a comment why this CATCH block is empty. Loading history...
25
26			}
27			}
28
29			public function testIssue()
30			{
31			$user = new DDC1238User;
32			$user->setName("test");
33
34			$this->em->persist($user);
35			$this->em->flush();
36			$this->em->clear();
37
38			$userId = $user->getId();
39			$this->em->clear();
40
41			$user = $this->em->getReference(DDC1238User::class, $userId);
42			$this->em->clear();
43
44			$userId2 = $user->getId();
45			self::assertEquals($userId, $userId2, "This proxy can still be initialized.");
46			}
47
48			public function testIssueProxyClear()
49			{
50			$user = new DDC1238User;
51			$user->setName("test");
52
53			$this->em->persist($user);
54			$this->em->flush();
55			$this->em->clear();
56
57			// force proxy load, getId() doesn't work anymore
58			$user->getName();
			0 ignored issues – show Unused Code introduced 2015-12-29 18:56 UTC by Report Bug Copy Issue Report The call to the method `Doctrine\Tests\ORM\Funct...\DDC1238User::getName()` seems un-needed as the method has no side-effects. PHP Analyzer performs a side-effects analysis of your code. A side-effect is basically anything that might be visible after the scope of the method is left. Let’s take a look at an example: class User { private $email; public function getEmail() { return $this->email; } public function setEmail($email) { $this->email = $email; } } If we look at the `getEmail()` method, we can see that it has no side-effect. Whether you call this method or not, no future calls to other methods are affected by this. As such code as the following is useless: $user = new User(); $user->getEmail(); // This line could safely be removed as it has no effect. On the hand, if we look at the `setEmail()`, this method _has_ side-effects. In the following case, we could not remove the method call: $user = new User(); $user->setEmail('email@domain'); // This line has a side-effect (it changes an // instance variable). Loading history...
59			$userId = $user->getId();
60			$this->em->clear();
61
62			/* @var $user DDC1238User\|GhostObjectInterface */
63			$user = $this->em->getReference(DDC1238User::class, $userId);
64
65			$this->em->clear();
66
67			/* @var $user2 DDC1238User\|GhostObjectInterface */
68			$user2 = $this->em->getReference(DDC1238User::class, $userId);
69
70			$user->initializeProxy();
			0 ignored issues – show Bug introduced 2017-09-22 09:54 UTC by Report Bug Copy Issue Report The method `initializeProxy` does only exist in `ProxyManager\Proxy\GhostObjectInterface`, but not in `Doctrine\Tests\ORM\Functional\Ticket\DDC1238User`. 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...
71
72			self::assertInternalType(
73			'integer',
74			$user->getId(),
			0 ignored issues – show Bug introduced 2017-09-22 09:54 UTC by Report Bug Copy Issue Report The method `getId` does only exist in `Doctrine\Tests\ORM\Functional\Ticket\DDC1238User`, but not in `ProxyManager\Proxy\GhostObjectInterface`. 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...
75			'Even if a proxy is detached, it should still have an identifier'
76			);
77
78			$user2->initializeProxy();
79
80			self::assertInternalType(
81			'integer',
82			$user2->getId(),
83			'The managed instance still has an identifier'
84			);
85			}
86			}
87
88			/**
89			* @ORM\Entity
90			*/
91			class DDC1238User
92			{
93			/** @ORM\Id @ORM\GeneratedValue @ORM\Column(type="integer") */
94			private $id;
95
96			/**
97			* @ORM\Column
98			* @var string
99			*/
100			private $name;
101
102			public function getId()
103			{
104			return $this->id;
105			}
106
107			public function getName()
108			{
109			return $this->name;
110			}
111
112			public function setName($name)
113			{
114			$this->name = $name;
115			}
116			}
117
118

doctrine / orm

Pull Request — develop (#6719)

DDC1238Test::setUp() A

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