FlexFormServiceTest.php

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<?php
namespace TYPO3\CMS\Extbase\Tests\Unit\Service;

use TYPO3\CMS\Core\Utility\GeneralUtility;

class FlexFormServiceTest extends \TYPO3\CMS\Core\Tests\UnitTestCase {

    protected $backupSingletons = array();

    public function setUp() {
        $this->backupSingletons = GeneralUtility::getSingletonInstances();
    }

    public function tearDown() {
        GeneralUtility::resetSingletonInstances($this->backupSingletons);
        parent::tearDown();
    }

    public function convertFlexFormContentToArrayResolvesComplexArrayStructure() {
        $input = '<?xml version="1.0" encoding="iso-8859-1" standalone="yes"?>
<T3FlexForms>
    <data>
        <sheet index="sDEF">
            <language index="lDEF">
                <field index="settings.foo">
                    <value index="vDEF">Foo-Value</value>
                </field>
                <field index="settings.bar">
                    <el index="el">
                        <section index="1">
                            <itemType index="_arrayContainer">
                                <el>
                                    <field index="baz">
                                        <value index="vDEF">Baz1-Value</value>
                                    </field>
                                    <field index="bum">
                                        <value index="vDEF">Bum1-Value</value>
                                    </field>
                                </el>
                            </itemType>
                            <itemType index="_TOGGLE">0</itemType>
                        </section>
                        <section index="2">
                            <itemType index="_arrayContainer">
                                <el>
                                    <field index="baz">
                                        <value index="vDEF">Baz2-Value</value>
                                    </field>
                                    <field index="bum">
                                        <value index="vDEF">Bum2-Value</value>
                                    </field>
                                </el>
                            </itemType>
                            <itemType index="_TOGGLE">0</itemType>
                        </section>
                    </el>
                </field>
            </language>
        </sheet>
    </data>
</T3FlexForms>';

        $expected = array(
            'settings' => array(
                'foo' => 'Foo-Value',
                'bar' => array(
                    1 => array(
                        'baz' => 'Baz1-Value',
                        'bum' => 'Bum1-Value'
                    ),
                    2 => array(
                        'baz' => 'Baz2-Value',
                        'bum' => 'Bum2-Value'
                    )
                )
            )
        );

        // The subject calls xml2array statically, which calls getHash and setHash statically, which uses
        // caches, those need to be mocked.
        $cacheManagerMock = $this->getMock('TYPO3\\CMS\\Core\\Cache\\CacheManager', array(), array(), '', FALSE);
        $cacheMock = $this->getMock('TYPO3\\CMS\\Core\\Cache\\Frontend\\FrontendInterface', array(), array(), '', FALSE);
        $cacheManagerMock->expects($this->any())->method('getCache')->will($this->returnValue($cacheMock));
        GeneralUtility::setSingletonInstance('TYPO3\\CMS\\Core\\Cache\\CacheManager', $cacheManagerMock);

        $flexFormService = $this->getMock('TYPO3\\CMS\\Extbase\\Service\\FlexFormService', array('dummy'), array(), '', FALSE);
        $convertedFlexFormArray = $flexFormService->convertFlexFormContentToArray($input);
        $this->assertSame($expected, $convertedFlexFormArray);
    }
}