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LinkHelperTest   A
last analyzed

Complexity

Total Complexity 11

Size/Duplication

Total Lines 99
Duplicated Lines 42.42 %

Coupling/Cohesion

Components 2
Dependencies 8

Importance

Changes 1
Bugs 0 Features 0
Metric Value
wmc 11
c 1
b 0
f 0
lcom 2
cbo 8
dl 42
loc 99
rs 10

6 Methods

Rating   Name   Duplication   Size   Complexity  
B setUp() 24 24 5
A testGetLinkHref() 9 9 1
A testGetLinkHrefWithRoute() 9 9 1
A testGetLinkHrefReturnsNullIfRelNotFound() 0 6 1
A getRelationsRepositoryMock() 0 16 1
A getLinkFactoryMock() 0 17 2

How to fix   Duplicated Code   

Duplicated Code

Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.

Common duplication problems, and corresponding solutions are:

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<?php
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namespace Hateoas\Tests\Helper;
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use Hateoas\Configuration\Relation;
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use Hateoas\Configuration\Route;
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use Hateoas\HateoasBuilder;
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use Hateoas\Helper\LinkHelper;
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use Hateoas\UrlGenerator\CallableUrlGenerator;
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use Hateoas\Tests\Fixtures\Will;
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class LinkHelperTest extends \PHPUnit_Framework_TestCase
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{
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    private $hateoas;
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16 View Code Duplication
    protected function setUp()
0 ignored issues
show
Duplication introduced by William DURAND
This method seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

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17
    {
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        $this->hateoas = HateoasBuilder::create()
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            ->setUrlGenerator(null, new CallableUrlGenerator(function ($name, $parameters, $absolute) {
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                if ($name === 'user_get') {
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                    return sprintf(
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                        '%s%s',
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                        $absolute ? 'http://example.com' : '',
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                        strtr('/users/id', $parameters)
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                    );
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                }
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                if ($name === 'post_get') {
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                    return sprintf(
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                        '%s%s',
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                        $absolute ? 'http://example.com' : '',
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                        strtr('/posts/id', $parameters)
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                    );
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                }
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                throw new \RuntimeException('Cannot generate URL');
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            }))
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            ->build();
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    }
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41 View Code Duplication
    public function testGetLinkHref()
0 ignored issues
show
Duplication introduced by William DURAND
This method seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

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    {
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        $linkHelper = new LinkHelper($this->getLinkFactoryMock(), $this->getRelationsRepositoryMock());
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        $this->assertEquals(
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            'http://example.com/me',
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            $linkHelper->getLinkHref(new Will(123), 'self')
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        );
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    }
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51 View Code Duplication
    public function testGetLinkHrefWithRoute()
0 ignored issues
show
Duplication introduced by William DURAND
This method seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

Loading history...
52
    {
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        $linkHelper = new LinkHelper($this->getLinkFactoryMock(), $this->getRelationsRepositoryMock());
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        $this->assertEquals(
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            'my-self-route',
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            $linkHelper->getLinkHref(new Will(123), 'self-route')->getName()
0 ignored issues
show
Bug introduced by William DURAND
The method getName cannot be called on $linkHelper->getLinkHref...ill(123), 'self-route') (of type string|null).

Methods can only be called on objects. This check looks for methods being called on variables that have been inferred to never be objects.

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58
        );
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    }
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    public function testGetLinkHrefReturnsNullIfRelNotFound()
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    {
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        $linkHelper = new LinkHelper($this->getLinkFactoryMock($this->never()), $this->getRelationsRepositoryMock());
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        $this->assertNull($linkHelper->getLinkHref(new Will(123), 'unknown-rel'));
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    }
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    /**
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     * @return \Hateoas\Configuration\RelationsRepository
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     */
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    private function getRelationsRepositoryMock()
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    {
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        $relationRepoMock = $this->getMockBuilder('Hateoas\Configuration\RelationsRepository')
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            ->disableOriginalConstructor()
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            ->getMock();
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        $relationRepoMock
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            ->expects($this->once())
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            ->method('getRelations')
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            ->will($this->returnValue(array(
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                new Relation('self', 'http://example.com/me'),
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                new Relation('self-route', new Route('my-self-route')),
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            )));
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        return $relationRepoMock;
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    }
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    /**
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     * @param \PHPUnit_Framework_MockObject_Matcher_InvokedCount $expects
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     *
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     * @return \Hateoas\Factory\LinkFactory
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     */
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    private function getLinkFactoryMock($expects = null)
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    {
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        if (null === $expects) {
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            $expects = $this->once();
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        }
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        $linkFactoryMock = $this->getMockBuilder('Hateoas\Factory\LinkFactory')
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            ->disableOriginalConstructor()
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            ->getMock();
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        $linkFactoryMock
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            ->expects($expects)
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            ->method('createLink')
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            ->will($this->returnArgument(1));
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        return $linkFactoryMock;
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    }
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}
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