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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\Framework\Filter\Test\Unit;
use Laminas\Filter\FilterInterface;
use Magento\Framework\Filter\ArrayFilter;
use PHPUnit\Framework\TestCase;
class ArrayFilterTest extends TestCase
{
public function testFilter()
{
$arrayFilter = new ArrayFilter();
/** @var FilterInterface $filterMock */
/** This filter should be applied to all fields values */
$filterMock = $this->createMock(FilterInterface::class);
$filterMock->expects($this->exactly(3))->method('filter')->willReturnCallback(
function ($input) {
return '(' . $input . ')';
}
);
$arrayFilter->addFilter($filterMock);
/** @var FilterInterface $fieldFilterMock */
/** This filter should be applied to 'field2' field value only */
$fieldFilterMock = $this->createMock(FilterInterface::class);
$fieldFilterMock->expects($this->exactly(1))->method('filter')->willReturnCallback(
function ($input) {
return '[' . $input . ']';
}
);
$arrayFilter->addFilter($fieldFilterMock, 'field2');
/** Execute SUT and ensure that array items were filtered correctly */
$inputArray = ['field1' => 'value1', 'field2' => 'value2', 'field3' => 'value3'];
$expectedOutput = ['field1' => '(value1)', 'field2' => '[(value2)]', 'field3' => '(value3)'];
$this->assertEquals($expectedOutput, $arrayFilter->filter($inputArray), 'Array was filtered incorrectly.');
}
}