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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\Checkout\Test\Unit\Block\Cart;
use Magento\Checkout\Block\Cart\Grid;
use Magento\Checkout\Model\Session;
use Magento\Framework\Api\ExtensionAttribute\JoinProcessorInterface;
use Magento\Framework\App\Config\ScopeConfigInterface;
use Magento\Framework\TestFramework\Unit\Helper\ObjectManager as ObjectManagerHelper;
use Magento\Framework\View\LayoutInterface;
use Magento\Quote\Model\Quote;
use Magento\Quote\Model\Quote\Item;
use Magento\Quote\Model\ResourceModel\Quote\Item\Collection;
use Magento\Quote\Model\ResourceModel\Quote\Item\CollectionFactory;
use Magento\Store\Api\Data\StoreInterface;
use Magento\Store\Model\ScopeInterface;
use Magento\Store\Model\StoreManagerInterface;
use Magento\Theme\Block\Html\Pager;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\TestCase;
/**
* @SuppressWarnings(PHPMD.CouplingBetweenObjects)
*/
class GridTest extends TestCase
{
/**
* @var Grid
*/
private $block;
/**
* @var MockObject
*/
private $itemCollectionFactoryMock;
/**
* @var MockObject
*/
private $joinAttributeProcessorMock;
/**
* @var MockObject
*/
private $scopeConfigMock;
/**
* @var MockObject
*/
private $checkoutSessionMock;
/**
* @var MockObject
*/
private $itemCollectionMock;
/**
* @var MockObject
*/
private $quoteMock;
/**
* @var MockObject
*/
private $layoutMock;
/**
* @var MockObject
*/
private $pagerBlockMock;
/**
* @inheritDoc
*/
protected function setUp(): void
{
$objectManagerHelper = new ObjectManagerHelper($this);
$this->itemCollectionFactoryMock =
$this->getMockBuilder(CollectionFactory::class)
->disableOriginalConstructor()
->onlyMethods(['create'])
->getMock();
$this->joinAttributeProcessorMock =
$this->getMockBuilder(JoinProcessorInterface::class)
->getMockForAbstractClass();
$this->scopeConfigMock = $this->getMockBuilder(ScopeConfigInterface::class)
->getMockForAbstractClass();
$this->checkoutSessionMock = $this->getMockBuilder(Session::class)
->disableOriginalConstructor()
->getMock();
$this->itemCollectionMock = $objectManagerHelper
->getCollectionMock(Collection::class, []);
$this->quoteMock = $this->getMockBuilder(Quote::class)
->onlyMethods(['getAllVisibleItems', 'getItemsCount'])
->disableOriginalConstructor()
->getMock();
$this->layoutMock = $this->getMockBuilder(LayoutInterface::class)
->getMockForAbstractClass();
$this->pagerBlockMock = $this->getMockBuilder(Pager::class)
->disableOriginalConstructor()
->getMock();
$this->checkoutSessionMock->expects($this->any())->method('getQuote')->willReturn($this->quoteMock);
$this->quoteMock->expects($this->any())->method('getAllVisibleItems')->willReturn([]);
$this->block = $objectManagerHelper->getObject(
Grid::class,
[
'itemCollectionFactory' => $this->itemCollectionFactoryMock,
'joinAttributeProcessor' => $this->joinAttributeProcessorMock,
'scopeConfig' => $this->scopeConfigMock,
'checkoutSession' => $this->checkoutSessionMock,
'layout' => $this->layoutMock,
'data' => ['template' => 'cart/form1.phtml']
]
);
}
/**
* @return void
*/
public function testGetTemplate(): void
{
$this->assertEquals('cart/form1.phtml', $this->block->getTemplate());
}
/**
* @return void
*/
public function testGetItemsForGrid(): void
{
$this->getMockItemsForGrid();
$this->assertEquals($this->itemCollectionMock, $this->block->getItemsForGrid());
}
/**
* @return void
* @cover \Magento\Checkout\Block\Cart\Grid::_prepareLayout
*/
public function testSetLayout(): void
{
$itemsCount = 150;
$availableLimit = 20;
$this->getMockItemsForGrid();
$this->quoteMock->expects($this->once())->method('getItemsCount')->willReturn($itemsCount);
$this->scopeConfigMock
->method('getValue')
->withConsecutive(
[Grid::XPATH_CONFIG_NUMBER_ITEMS_TO_DISPLAY_PAGER, ScopeInterface::SCOPE_STORE, null],
[Grid::XPATH_CONFIG_NUMBER_ITEMS_TO_DISPLAY_PAGER, ScopeInterface::SCOPE_STORE, null]
)
->willReturnOnConsecutiveCalls(20, $availableLimit);
$this->layoutMock
->expects($this->once())
->method('createBlock')
->with(Pager::class)
->willReturn($this->pagerBlockMock);
$this->pagerBlockMock
->expects($this->once())
->method('setAvailableLimit')
->with([$availableLimit => $availableLimit])
->willReturnSelf();
$this->pagerBlockMock
->expects($this->once())
->method('setCollection')
->with($this->itemCollectionMock)
->willReturnSelf();
$this->layoutMock->expects($this->once())->method('setChild')->with(null, null, 'pager');
$this->itemCollectionMock->expects($this->once())->method('load')->willReturnSelf();
$this->quoteMock->expects($this->never())->method('getAllVisibleItems');
$this->itemCollectionMock->expects($this->once())->method('getItems')->willReturn([]);
$this->block->setLayout($this->layoutMock);
}
/**
* @return void
*/
public function testGetItems(): void
{
$this->getMockItemsForGrid();
$this->quoteMock->expects($this->once())->method('getItemsCount')->willReturn(20);
$this->itemCollectionMock->expects($this->once())->method('getItems')->willReturn(['expected']);
$this->assertEquals(['expected'], $this->block->getItems());
}
/**
* @return void
*/
private function getMockItemsForGrid(): void
{
$this->itemCollectionFactoryMock
->expects($this->once())
->method('create')
->willReturn($this->itemCollectionMock);
$this->checkoutSessionMock->expects($this->any())->method('getQuote')->willReturn($this->quoteMock);
$this->itemCollectionMock->expects($this->once())->method('setQuote')->with($this->quoteMock)->willReturnSelf();
$this->itemCollectionMock
->expects($this->once())
->method('addFieldToFilter')
->with('parent_item_id', ['null' => true])
->willReturnSelf();
$this->joinAttributeProcessorMock->expects($this->once())->method('process')->with($this->itemCollectionMock);
}
/**
* @return void
* @cover \Magento\Checkout\Block\Cart::prepareItemUrls
*/
public function testGetItemsIfCustomItemsExists(): void
{
$itemMock = $this->getMockBuilder(Item::class)
->disableOriginalConstructor()
->getMock();
$storeManager = $this->getMockBuilder(StoreManagerInterface::class)
->getMockForAbstractClass();
$storeMock = $this->getMockBuilder(StoreInterface::class)
->getMockForAbstractClass();
$storeManager->expects($this->once())->method('getStore')->willReturn($storeMock);
$objectManagerHelper = new ObjectManagerHelper($this);
$this->block = $objectManagerHelper->getObject(
Grid::class,
[
'itemCollectionFactory' => $this->itemCollectionFactoryMock,
'joinAttributeProcessor' => $this->joinAttributeProcessorMock,
'scopeConfig' => $this->scopeConfigMock,
'checkoutSession' => $this->checkoutSessionMock,
'layout' => $this->layoutMock,
'data' => ['custom_items' => [$itemMock]],
'storeManager' => $storeManager
]
);
$this->assertEquals([$itemMock], $this->block->getItems());
}
/**
* @return void
*/
public function testGetItemsWhenPagerNotVisible(): void
{
$this->assertEquals([], $this->block->getItems());
}
}