PagerManagerTest.php

Same filename in other branches
  1. 9 core/tests/Drupal/KernelTests/Core/Pager/PagerManagerTest.php
  2. 8.9.x core/tests/Drupal/KernelTests/Core/Pager/PagerManagerTest.php
  3. 10 core/tests/Drupal/KernelTests/Core/Pager/PagerManagerTest.php

Namespace

Drupal\KernelTests\Core\Pager

File

core/tests/Drupal/KernelTests/Core/Pager/PagerManagerTest.php

View source
<?php

declare (strict_types=1);
namespace Drupal\KernelTests\Core\Pager;

use Drupal\KernelTests\KernelTestBase;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Session\Session;
use Symfony\Component\HttpFoundation\Session\Storage\MockArraySessionStorage;

/**
 * @group Pager
 *
 * @coversDefaultClass \Drupal\Core\Pager\PagerManager
 */
class PagerManagerTest extends KernelTestBase {
    
    /**
     * @covers ::getUpdatedParameters
     */
    public function testGetUpdatedParameters() : void {
        $element = 2;
        $index = 5;
        $test_parameters = [
            'other' => 'arbitrary',
        ];
        $request = Request::create('http://example.com', 'GET', $test_parameters);
        $request->setSession(new Session(new MockArraySessionStorage()));
        
        /** @var \Symfony\Component\HttpFoundation\RequestStack $request_stack */
        $request_stack = $this->container
            ->get('request_stack');
        $request_stack->push($request);
        
        /** @var \Drupal\Core\Pager\PagerManagerInterface $pager_manager */
        $pager_manager = $this->container
            ->get('pager.manager');
        $pager_manager->createPager(30, 10, $element);
        $query = $pager_manager->getUpdatedParameters($request->query
            ->all(), $element, $index);
        $this->assertArrayHasKey('other', $query);
        $this->assertEquals(",,{$index}", $query['page']);
    }
    
    /**
     * @covers ::findPage
     */
    public function testFindPage() : void {
        $request = Request::create('http://example.com', 'GET', [
            'page' => '0,10',
        ]);
        $request->setSession(new Session(new MockArraySessionStorage()));
        
        /** @var \Symfony\Component\HttpFoundation\RequestStack $request_stack */
        $request_stack = $this->container
            ->get('request_stack');
        $request_stack->push($request);
        $pager_manager = $this->container
            ->get('pager.manager');
        $this->assertEquals(10, $pager_manager->findPage(1));
    }
    
    /**
     * @covers ::getMaxPagerElementId
     *
     * @dataProvider providerTestGetMaxPagerElementId
     */
    public function testGetMaxPagerElementId(array $elements, int $expected_max_element_id) : void {
        
        /** @var \Drupal\Core\Pager\PagerManagerInterface $pager_manager */
        $pager_manager = $this->container
            ->get('pager.manager');
        foreach ($elements as $element) {
            $pager_manager->createPager(30, 10, $element);
        }
        $this->assertEquals($expected_max_element_id, $pager_manager->getMaxPagerElementId());
    }
    
    /**
     * Provides test cases for PagerManagerTest::testGetMaxPagerElementId().
     *
     * @return array
     *   An array of test cases, each which the following values:
     *   - Array of elements to pass to PagerManager::createPager().
     *   - The expected value returned by PagerManager::getMaxPagerElementId().
     */
    public static function providerTestGetMaxPagerElementId() : array {
        return [
            'no_pager' => [
                [],
                -1,
            ],
            'single_pager' => [
                [
                    0,
                ],
                0,
            ],
            'multiple_pagers' => [
                [
                    30,
                    10,
                    20,
                ],
                30,
            ],
        ];
    }

}

Classes

Title Deprecated Summary
PagerManagerTest @group Pager

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