9.5/_extractor_registry_test_8php_source.html

<?php

namespace ‪TYPO3\CMS\Core\Tests\Unit\Resource\Index;


/*

 * This file is part of the TYPO3 CMS project.

 *

 * It is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, either version 2

 * of the License, or any later version.

 *

 * For the full copyright and license information, please read the

 * LICENSE.txt file that was distributed with this source code.

 *

 * The TYPO3 project - inspiring people to share!

 */


use TYPO3\TestingFramework\Core\Unit\UnitTestCase;


class ‪ExtractorRegistryTest extends UnitTestCase

{

    public function ‪registeredExtractorClassCanBeRetrieved()

    {

        $extractorClass = 'a9f4d5e4ebb4b03547a2a6094e1170ac';

        $extractorObject = $this->getMockBuilder(\‪TYPO3\CMS\Core\Resource\Index\ExtractorInterface::class)

            ->setMockClassName($extractorClass)

            ->getMock();


        ‪$extractorRegistry = $this->‪getMockExtractorRegistry([[$extractorClass, $extractorObject]]);


        ‪$extractorRegistry->registerExtractionService($extractorClass);

        $this->assertContains($extractorObject, ‪$extractorRegistry->getExtractors(), '', false, false);

    }


    public function ‪registerExtractorClassThrowsExceptionIfClassDoesNotExist()

    {

        $this->expectException(\InvalidArgumentException::class);

        $this->expectExceptionCode(1422705270);


        $className = 'e1f9aa4e1cd3aa7ff05dcdccb117156a';

        ‪$extractorRegistry = $this->‪getMockExtractorRegistry();

        ‪$extractorRegistry->registerExtractionService($className);

    }


    public function ‪registerExtractorClassThrowsExceptionIfClassDoesNotImplementRightInterface()

    {

        $this->expectException(\InvalidArgumentException::class);

        $this->expectExceptionCode(1422705271);


        $className = __CLASS__;

        ‪$extractorRegistry = $this->‪getMockExtractorRegistry();

        ‪$extractorRegistry->registerExtractionService($className);

    }


    public function ‪registerExtractorClassWithHighestPriorityIsFirstInResult()

    {

        $extractorClass1 = 'db76010e5c24658c35ea1605cce2391d';

        $extractorObject1 = $this->getMockBuilder(\‪TYPO3\CMS\Core\Resource\Index\ExtractorInterface::class)

            ->setMockClassName($extractorClass1)

            ->getMock();

        $extractorObject1->expects($this->any())->method('getPriority')->will($this->returnValue(1));


        $extractorClass2 = 'ad9195e2487eea33c8a2abd5cf33cba4';

        $extractorObject2 = $this->getMockBuilder(\‪TYPO3\CMS\Core\Resource\Index\ExtractorInterface::class)

            ->setMockClassName($extractorClass2)

            ->getMock();

        $extractorObject2->expects($this->any())->method('getPriority')->will($this->returnValue(10));


        $extractorClass3 = 'cef9aa4e1cd3aa7ff05dcdccb117156a';

        $extractorObject3 = $this->getMockBuilder(\‪TYPO3\CMS\Core\Resource\Index\ExtractorInterface::class)

            ->setMockClassName($extractorClass3)

            ->getMock();

        $extractorObject3->expects($this->any())->method('getPriority')->will($this->returnValue(2));


        $createdExtractorInstances = [

            [$extractorClass1, $extractorObject1],

            [$extractorClass2, $extractorObject2],

            [$extractorClass3, $extractorObject3],

        ];


        ‪$extractorRegistry = $this->‪getMockExtractorRegistry($createdExtractorInstances);

        ‪$extractorRegistry->registerExtractionService($extractorClass1);

        ‪$extractorRegistry->registerExtractionService($extractorClass2);

        ‪$extractorRegistry->registerExtractionService($extractorClass3);


        $extractorInstances = ‪$extractorRegistry->getExtractors();


        $this->assertTrue($extractorInstances[0] instanceof $extractorClass2);

        $this->assertTrue($extractorInstances[1] instanceof $extractorClass3);

        $this->assertTrue($extractorInstances[2] instanceof $extractorClass1);

    }


    public function ‪registeredExtractorClassWithSamePriorityAreAllReturned()

    {

        $extractorClass1 = 'b70551b2b2db62b6b15a9bbfcbd50614';

        $extractorObject1 = $this->getMockBuilder(\‪TYPO3\CMS\Core\Resource\Index\ExtractorInterface::class)

            ->setMockClassName($extractorClass1)

            ->getMock();

        $extractorObject1->expects($this->any())->method('getPriority')->will($this->returnValue(1));


        $extractorClass2 = 'ac318f1659d278b79b38262f23a78d5d';

        $extractorObject2 = $this->getMockBuilder(\‪TYPO3\CMS\Core\Resource\Index\ExtractorInterface::class)

            ->setMockClassName($extractorClass2)

            ->getMock();

        $extractorObject2->expects($this->any())->method('getPriority')->will($this->returnValue(1));


        $createdExtractorInstances = [

            [$extractorClass1, $extractorObject1],

            [$extractorClass2, $extractorObject2],

        ];


        ‪$extractorRegistry = $this->‪getMockExtractorRegistry($createdExtractorInstances);

        ‪$extractorRegistry->registerExtractionService($extractorClass1);

        ‪$extractorRegistry->registerExtractionService($extractorClass2);


        $extractorInstances = ‪$extractorRegistry->getExtractors();

        $this->assertContains($extractorObject1, $extractorInstances);

        $this->assertContains($extractorObject2, $extractorInstances);

    }


    protected function ‪getMockExtractorRegistry(array $createsExtractorInstances = [])

    {

        ‪$extractorRegistry = $this->getMockBuilder(\‪TYPO3\CMS\Core\Resource\Index\ExtractorRegistry::class)

            ->setMethods(['createExtractorInstance'])

            ->getMock();


        if (!empty($createsExtractorInstances)) {

            ‪$extractorRegistry->expects($this->any())

                ->method('createExtractorInstance')

                ->will($this->returnValueMap($createsExtractorInstances));

        }


        return ‪$extractorRegistry;

    }

}