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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\Backend\Test\Unit\Model\Widget\Grid;
use Magento\Backend\Model\Widget\Grid\Parser;
use Magento\Backend\Model\Widget\Grid\SubTotals;
use Magento\Framework\Data\Collection;
use Magento\Framework\Data\Collection\EntityFactory;
use Magento\Framework\DataObject;
use Magento\Framework\DataObject\Factory;
use Magento\Framework\TestFramework\Unit\Helper\ObjectManager;
use PHPUnit\Framework\MockObject\MockObject;
use PHPUnit\Framework\TestCase;
class SubTotalsTest extends TestCase
{
/**
* @var SubTotals $_model
*/
protected $_model;
/**
* @var MockObject
*/
protected $_parserMock;
/**
* @var MockObject
*/
protected $_factoryMock;
protected function setUp(): void
{
$this->_parserMock = $this->createMock(Parser::class);
$this->_factoryMock = $this->createPartialMock(Factory::class, ['create']);
$this->_factoryMock->expects(
$this->any()
)->method(
'create'
)->with(
['sub_test1' => 3, 'sub_test2' => 2]
)->willReturn(
new DataObject(['sub_test1' => 3, 'sub_test2' => 2])
);
$arguments = ['factory' => $this->_factoryMock, 'parser' => $this->_parserMock];
$objectManagerHelper = new ObjectManager($this);
$this->_model = $objectManagerHelper->getObject(
SubTotals::class,
$arguments
);
// setup columns
$columns = ['sub_test1' => 'sum', 'sub_test2' => 'avg'];
foreach ($columns as $index => $expression) {
$this->_model->setColumn($index, $expression);
}
}
protected function tearDown(): void
{
unset($this->_parserMock);
unset($this->_factoryMock);
}
public function testCountTotals()
{
$expected = new DataObject(['sub_test1' => 3, 'sub_test2' => 2]);
$this->assertEquals($expected, $this->_model->countTotals($this->_getTestCollection()));
}
/**
* Retrieve test collection
*
* @return Collection
*/
protected function _getTestCollection()
{
$collection = new Collection(
$this->createMock(EntityFactory::class)
);
$items = [
new DataObject(['sub_test1' => '1', 'sub_test2' => '2']),
new DataObject(['sub_test1' => '1', 'sub_test2' => '2']),
new DataObject(['sub_test1' => '1', 'sub_test2' => '2']),
];
foreach ($items as $item) {
$collection->addItem($item);
}
return $collection;
}
}