9.5/_paginate_controller_test_8php_source.html

<?php

namespace ‪TYPO3\CMS\Fluid\Tests\Unit\ViewHelpers\Widget\Controller;


/*

 * 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\CMS\Extbase\Persistence\ObjectStorage;

use TYPO3\TestingFramework\Core\Unit\UnitTestCase;


class ‪PaginateControllerTest extends UnitTestCase

{

    protected ‪$query;


    protected ‪$controller;


    protected ‪$querySettings;


    protected ‪$persistenceManager;


    protected ‪$backend;


    protected ‪$dataMapper;


    protected function ‪setUp()

    {

        $this->query = $this->getAccessibleMock(\‪TYPO3\CMS\‪Extbase\Persistence\Generic\Query::class, ['dummy'], ['someType']);

        $this->querySettings = $this->createMock(\‪TYPO3\CMS\‪Extbase\Persistence\Generic\QuerySettingsInterface::class);

        $this->query->_set('querySettings', $this->querySettings);

        $this->persistenceManager = $this->createMock(\‪TYPO3\CMS\‪Extbase\Persistence\PersistenceManagerInterface::class);

        $this->backend = $this->createMock(\‪TYPO3\CMS\‪Extbase\Persistence\Generic\BackendInterface::class);

        $this->query->_set('persistenceManager', $this->persistenceManager);

        $this->dataMapper = $this->createMock(\‪TYPO3\CMS\‪Extbase\Persistence\Generic\Mapper\DataMapper::class);

        $this->query->_set('dataMapper', $this->dataMapper);

        $this->controller = $this->getAccessibleMock(

            \‪TYPO3\CMS\Fluid\ViewHelpers\Widget\Controller\PaginateController::class,

            ['dummy'],

            [],

            '',

            false

        );

        $this->controller->_set('view', $this->createMock(\‪TYPO3\CMS\‪Extbase\Mvc\View\ViewInterface::class));

    }


    public function ‪calculateDisplayRangeDeterminesCorrectDisplayRangeStartAndEndForEvenMaximumNumberOfLinks()

    {

        $this->controller->_set('maximumNumberOfLinks', 8);

        $this->controller->_set('numberOfPages', 100);

        $this->controller->_set('currentPage', 50);

        $this->controller->_call('calculateDisplayRange');

        $this->assertSame(46, $this->controller->_get('displayRangeStart'));

        $this->assertSame(53, $this->controller->_get('displayRangeEnd'));

    }


    public function ‪calculateDisplayRangeDeterminesCorrectDisplayRangeStartAndEndForOddMaximumNumberOfLinks()

    {

        $this->controller->_set('maximumNumberOfLinks', 7);

        $this->controller->_set('numberOfPages', 100);

        $this->controller->_set('currentPage', 50);

        $this->controller->_call('calculateDisplayRange');

        $this->assertSame(47, $this->controller->_get('displayRangeStart'));

        $this->assertSame(53, $this->controller->_get('displayRangeEnd'));

    }


    public function ‪calculateDisplayRangeDeterminesCorrectDisplayRangeStartAndEndForEvenMaximumNumberOfLinksWhenOnFirstPage()

    {

        $this->controller->_set('maximumNumberOfLinks', 8);

        $this->controller->_set('numberOfPages', 100);

        $this->controller->_set('currentPage', 1);

        $this->controller->_call('calculateDisplayRange');

        $this->assertSame(1, $this->controller->_get('displayRangeStart'));

        $this->assertSame(8, $this->controller->_get('displayRangeEnd'));

    }


    public function ‪calculateDisplayRangeDeterminesCorrectDisplayRangeStartAndEndForOddMaximumNumberOfLinksWhenOnFirstPage()

    {

        $this->controller->_set('maximumNumberOfLinks', 7);

        $this->controller->_set('numberOfPages', 100);

        $this->controller->_set('currentPage', 1);

        $this->controller->_call('calculateDisplayRange');

        $this->assertSame(1, $this->controller->_get('displayRangeStart'));

        $this->assertSame(7, $this->controller->_get('displayRangeEnd'));

    }


    public function ‪calculateDisplayRangeDeterminesCorrectDisplayRangeStartAndEndForEvenMaximumNumberOfLinksWhenOnLastPage()

    {

        $this->controller->_set('maximumNumberOfLinks', 8);

        $this->controller->_set('numberOfPages', 100);

        $this->controller->_set('currentPage', 100);

        $this->controller->_call('calculateDisplayRange');

        $this->assertSame(93, $this->controller->_get('displayRangeStart'));

        $this->assertSame(100, $this->controller->_get('displayRangeEnd'));

    }


    public function ‪calculateDisplayRangeDeterminesCorrectDisplayRangeStartAndEndForOddMaximumNumberOfLinksWhenOnLastPage()

    {

        $this->controller->_set('maximumNumberOfLinks', 7);

        $this->controller->_set('numberOfPages', 100);

        $this->controller->_set('currentPage', 100);

        $this->controller->_call('calculateDisplayRange');

        $this->assertSame(94, $this->controller->_get('displayRangeStart'));

        $this->assertSame(100, $this->controller->_get('displayRangeEnd'));

    }


    public function ‪acceptQueryResultInterfaceAsObjects()

    {

        $mockQueryResult = $this->createMock(\‪TYPO3\CMS\‪Extbase\Persistence\QueryResultInterface::class);

        $mockQuery = $this->createMock(\‪TYPO3\CMS\‪Extbase\Persistence\QueryInterface::class);

        $mockQueryResult->expects($this->any())->method('getQuery')->will($this->returnValue($mockQuery));

        $this->controller->_set('objects', $mockQueryResult);

        $this->controller->_set('widgetConfiguration', ['as' => 'paginatedObjects']);

        $this->controller->indexAction();

        $this->assertSame($mockQueryResult, $this->controller->_get('objects'));

    }


    public function ‪acceptArrayAsObjects()

    {

        $objects = [];

        $this->controller->_set('objects', $objects);

        $this->controller->_set('widgetConfiguration', ['as' => 'paginatedObjects']);

        $this->controller->indexAction();

        $this->assertSame($objects, $this->controller->_get('objects'));

    }


    public function ‪acceptObjectStorageAsObjects()

    {

        $objects = new ‪ObjectStorage();

        $this->controller->_set('objects', $objects);

        $this->controller->_set('widgetConfiguration', ['as' => 'paginatedObjects']);

        $this->controller->indexAction();

        $this->assertSame($objects, $this->controller->_get('objects'));

    }


    public function ‪prepareObjectsSliceReturnsCorrectPortionForObjectStorageAndFirstPage()

    {

        $objects = new ‪ObjectStorage();

        for ($i = 0; $i <= 25; $i++) {

            $item = new \stdClass;

            $objects->attach($item);

        }

        $this->controller->_set('objects', $objects);

        $expectedPortion = [];

        for ($j = 0; $j <= 9; $j++) {

            $expectedPortion[] = $objects->toArray()[$j];

        }

        $this->assertSame($expectedPortion, $this->controller->_call('prepareObjectsSlice', 10, 0));

    }


    public function ‪prepareObjectsSliceReturnsCorrectPortionForObjectStorageAndSecondPage()

    {

        $this->controller->_set('currentPage', 2);

        $objects = new ‪ObjectStorage();

        for ($i = 0; $i <= 55; $i++) {

            $item = new \stdClass;

            $objects->attach($item);

        }

        $this->controller->_set('objects', $objects);

        $expectedPortion = [];

        for ($j = 10; $j <= 19; $j++) {

            $expectedPortion[] = $objects->toArray()[$j];

        }

        $this->assertSame($expectedPortion, $this->controller->_call('prepareObjectsSlice', 10, 10));

    }


    public function ‪prepareObjectsSliceReturnsCorrectPortionForObjectStorageAndLastPage()

    {

        $this->controller->_set('currentPage', 3);

        $objects = new ‪ObjectStorage();

        for ($i = 0; $i <= 25; $i++) {

            $item = new \stdClass;

            $objects->attach($item);

        }

        $this->controller->_set('objects', $objects);

        $expectedPortion = [];

        for ($j = 20; $j <= 25; $j++) {

            $expectedPortion[] = $objects->toArray()[$j];

        }

        $this->assertSame($expectedPortion, $this->controller->_call('prepareObjectsSlice', 10, 20));

    }


    public function ‪prepareObjectsSliceReturnsCorrectPortionForArrayAndFirstPage()

    {

        $objects = [];

        for ($i = 0; $i <= 25; $i++) {

            $item = new \stdClass;

            $objects[] = $item;

        }

        $this->controller->_set('objects', $objects);

        $expectedPortion = [];

        for ($j = 0; $j <= 9; $j++) {

            $expectedPortion = array_slice($objects, 0, 10);

        }

        $this->assertSame($expectedPortion, $this->controller->_call('prepareObjectsSlice', 10, 0));

    }


    public function ‪prepareObjectsSliceReturnsCorrectPortionForArrayAndSecondPage()

    {

        $this->controller->_set('currentPage', 2);

        $objects = [];

        for ($i = 0; $i <= 55; $i++) {

            $item = new \stdClass;

            $objects[] = $item;

        }

        $this->controller->_set('objects', $objects);

        $expectedPortion = [];

        for ($j = 10; $j <= 19; $j++) {

            $expectedPortion = array_slice($objects, 10, 10);

        }

        $this->assertSame($expectedPortion, $this->controller->_call('prepareObjectsSlice', 10, 10));

    }

}