<?php /** * Copyright © Magento, Inc. All rights reserved. * See COPYING.txt for license details. */ namespace Magento\Framework\Convert\Test\Unit; use \Magento\Framework\Convert\ConvertArray; class ConvertArrayTest extends \PHPUnit\Framework\TestCase { /** * @var ConvertArray */ protected $_model; protected function setUp() { $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()); } /** * @expectedException \Exception * @expectedExceptionMessage Associative and numeric keys can't be mixed at one level. Verify and try again. */ public function testAssocToXmlExceptionByKey() { $data = [ 'one' => [ 100, 'two' => 'three', ], ]; $this->_model->assocToXml($data); } /** * @param array $array * @param string $rootName * @expectedException \Magento\Framework\Exception\LocalizedException * @dataProvider assocToXmlExceptionDataProvider */ public function testAssocToXmlException($array, $rootName = '_') { $this->_model->assocToXml($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']]; } }