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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
declare(strict_types=1);
namespace Magento\Framework\Convert\Test\Unit;
use Magento\Framework\Convert\ConvertArray;
use PHPUnit\Framework\TestCase;
class ConvertArrayTest extends TestCase
{
/**
* @var ConvertArray
*/
protected $_model;
protected function setUp(): void
{
$this->_model = new ConvertArray();
}
public function testAssocToXml()
{
$data = ['one' => 1, 'two' => ['three' => 3, 'four' => '4']];
$result = $this->_model->assocToXml($data);
$expectedResult = <<<XML
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<_><one>1</one><two><three>3</three><four>4</four></two></_>
XML;
$this->assertInstanceOf('SimpleXMLElement', $result);
$this->assertEquals($expectedResult, $result->asXML());
}
public function testAssocToXmlExceptionByKey()
{
$this->expectException('Exception');
$this->expectExceptionMessage(
'Associative and numeric keys can\'t be mixed at one level. Verify and try again.'
);
$data = [
'one' => [
100,
'two' => 'three',
],
];
$this->_model->assocToXml($data);
}
/**
* @param array $array
* @param string $rootName
* @dataProvider assocToXmlExceptionDataProvider
*/
public function testAssocToXmlException($array, $rootName = '_')
{
$this->expectException('Magento\Framework\Exception\LocalizedException');
$this->_model->assocToXml($array, $rootName);
}
public function testToFlatArray()
{
$input = [
'key1' => 'value1',
'key2' => ['key21' => 'value21', 'key22' => 'value22', 'key23' => ['key231' => 'value231']],
'key3' => ['key31' => 'value31', 'key3' => 'value3'],
'key4' => ['key4' => 'value4'],
];
$expectedOutput = [
'key1' => 'value1',
'key21' => 'value21',
'key22' => 'value22',
'key231' => 'value231',
'key31' => 'value31',
'key3' => 'value3',
'key4' => 'value4',
];
$output = ConvertArray::toFlatArray($input);
$this->assertEquals($expectedOutput, $output, 'Array is converted to flat structure incorrectly.');
}
/**
* @return array
*/
public function assocToXmlExceptionDataProvider()
{
return [[[], ''], [[], 0], [[1, 2, 3]], [['root' => 1], 'root']];
}
}