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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\Theme\Test\Unit\Block\Html;
use Magento\Framework\App\Config;
use Magento\Framework\Data\Collection;
use Magento\Framework\TestFramework\Unit\Helper\ObjectManager;
use Magento\Framework\UrlInterface;
use Magento\Framework\View\Element\Template\Context;
use Magento\Theme\Block\Html\Pager;
use PHPUnit\Framework\TestCase;
/**
* Test For Page class
*/
class PagerTest extends TestCase
{
/**
* @var Pager $pager
*/
private $pager;
/**
* @var Context $context
*/
private $context;
/**
* @var Config $scopeConfig
*/
private $scopeConfig;
/**
* @var UrlInterface $urlBuilderMock
*/
private $urlBuilderMock;
/**
* @inheritdoc
*/
protected function setUp(): void
{
$this->context = $this->createMock(Context::class);
$this->urlBuilderMock = $this->getMockForAbstractClass(UrlInterface::class);
$this->context->expects($this->any())
->method('getUrlBuilder')
->willReturn($this->urlBuilderMock);
$this->scopeConfig = $this->createMock(Config::class);
$this->pager = (new ObjectManager($this))->getObject(
Pager::class,
['context' => $this->context]
);
}
/**
* Verify current page Url
*
* @return void
*/
public function testGetPageUrl(): void
{
$expectedPageUrl = 'page-url';
$this->urlBuilderMock->expects($this->once())
->method('getUrl')
->willReturn($expectedPageUrl);
$this->assertEquals($expectedPageUrl, $this->pager->getPageUrl(0));
}
/**
* Verify get pages method.
*
* @return void
*/
public function testGetPages(): void
{
$expectedPages = range(1, 5);
$collectionMock = $this->createMock(Collection::class);
$collectionMock->expects($this->exactly(2))
->method('getCurPage')
->willReturn(2);
$collectionMock->expects($this->any())
->method('getLastPageNumber')
->willReturn(10);
$this->setCollectionProperty($collectionMock);
$this->assertEquals($expectedPages, $this->pager->getPages());
}
/**
* Test get limit url.
*
* @dataProvider limitUrlDataProvider
*
* @param int $page
* @param int $size
* @param int $limit
* @param array $expectedParams
* @return void
*/
public function testGetLimitUrl(int $page, int $size, int $limit, array $expectedParams): void
{
$expectedArray = [
'_current' => true,
'_escape' => true,
'_use_rewrite' => true,
'_fragment' => null,
'_query' => $expectedParams,
];
$collectionMock = $this->createMock(Collection::class);
$collectionMock->expects($this->once())
->method('getCurPage')
->willReturn($page);
$collectionMock->expects($this->once())
->method('getSize')
->willReturn($size);
$this->setCollectionProperty($collectionMock);
$this->urlBuilderMock->expects($this->once())
->method('getUrl')
->with('*/*/*', $expectedArray);
$this->pager->getLimitUrl($limit);
}
/**
* DataProvider for testGetLimitUrl
*
* @return array
*/
public function limitUrlDataProvider(): array
{
return [
[2, 21, 10, ['limit' => 10]],
[3, 21, 10, ['limit' => 10]],
[2, 21, 20, ['limit' => 20]],
[3, 21, 50, ['limit' => 50, 'p' => null]],
[2, 11, 20, ['limit' => 20, 'p' => null]],
[4, 40, 20, ['limit' => 20, 'p' => 2]],
];
}
/**
* Set Collection
*
* @return void
*/
private function setCollectionProperty($collection): void
{
$reflection = new \ReflectionClass($this->pager);
$reflection_property = $reflection->getProperty('_collection');
$reflection_property->setAccessible(true);
$reflection_property->setValue($this->pager, $collection);
}
}