DatabaseLanguageRowsTest.php

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<?php
namespace TYPO3\CMS\Backend\Tests\Unit\Form\FormDataProvider;

/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */

use Prophecy\Prophecy\ObjectProphecy;
use TYPO3\CMS\Backend\Form\Exception\DatabaseDefaultLanguageException;
use TYPO3\CMS\Backend\Form\FormDataProvider\DatabaseLanguageRows;
use TYPO3\CMS\Core\Database\DatabaseConnection;
use TYPO3\CMS\Backend\Configuration\TranslationConfigurationProvider;
use TYPO3\CMS\Core\Tests\UnitTestCase;
use TYPO3\CMS\Core\Utility\GeneralUtility;

class DatabaseLanguageRowsTest extends UnitTestCase
{
    protected $subject;

    protected $dbProphecy;

    protected function setUp()
    {
        $this->dbProphecy = $this->prophesize(DatabaseConnection::class);
        $GLOBALS['TYPO3_DB'] = $this->dbProphecy->reveal();

        $this->subject = new DatabaseLanguageRows();
    }

    public function addDataReturnsUnchangedResultIfTableProvidesNoTranslations()
    {
        $input = [
            'tableName' => 'tt_content',
            'databaseRow' => [
                'uid' => 42,
                'text' => 'bar',
            ],
            'processedTca' => [
                'ctrl' => array(),
                'columns' => array(),
            ],
        ];
        $this->assertEquals($input, $this->subject->addData($input));
    }

    public function addDataThrowsExceptionIfDefaultOfLocalizedRecordIsNotFound()
    {
        $input = [
            'tableName' => 'tt_content',
            'databaseRow' => [
                'uid' => 42,
                'text' => 'localized text',
                'sys_language_uid' => 2,
                'l10n_parent' => 23,
            ],
            'processedTca' => [
                'ctrl' => array(
                    'languageField' => 'sys_language_uid',
                    'transOrigPointerField' => 'l10n_parent',
                ),
            ],
        ];

        // Needed for BackendUtility::getRecord
        $GLOBALS['TCA']['tt_content'] = array('foo');
        $this->dbProphecy->exec_SELECTgetSingleRow('*', 'tt_content', 'uid=23')->shouldBeCalled()->willReturn(null);

        $this->setExpectedException(DatabaseDefaultLanguageException::class, $this->anything(), 1438249426);

        $this->subject->addData($input);
    }

    public function addDataSetsDefaultLanguageRow()
    {
        $input = [
            'tableName' => 'tt_content',
            'databaseRow' => [
                'uid' => 42,
                'text' => 'localized text',
                'sys_language_uid' => 2,
                'l10n_parent' => 23,
            ],
            'processedTca' => [
                'ctrl' => array(
                    'languageField' => 'sys_language_uid',
                    'transOrigPointerField' => 'l10n_parent',
                ),
            ],
        ];

        $defaultLanguageRow = [
            'uid' => 23,
            'text' => 'default language text',
            'sys_language_uid' => 0,
        ];
        // Needed for BackendUtility::getRecord
        $GLOBALS['TCA']['tt_content'] = array('foo');
        $this->dbProphecy->exec_SELECTgetSingleRow('*', 'tt_content', 'uid=23')->shouldBeCalled()->willReturn($defaultLanguageRow);

        $expected = $input;
        $expected['defaultLanguageRow'] = $defaultLanguageRow;

        $this->assertEquals($expected, $this->subject->addData($input));
    }

    public function addDataSetsDiffSourceFieldIfGiven()
    {
        $diffSource = [
            'uid' => 42,
            'text' => 'field content of default lang record when lang overlay was created',
        ];

        $input = [
            'tableName' => 'tt_content',
            'databaseRow' => [
                'uid' => 42,
                'text' => 'localized text',
                'sys_language_uid' => 2,
                'l10n_parent' => 23,
                'l10n_diffsource' => serialize($diffSource),
            ],
            'processedTca' => [
                'ctrl' => [
                    'languageField' => 'sys_language_uid',
                    'transOrigPointerField' => 'l10n_parent',
                    'transOrigDiffSourceField' => 'l10n_diffsource',
                ],
            ],
            'defaultLanguageRow' => null,
        ];

        $defaultLanguageRow = [
            'uid' => 23,
            'text' => 'default language text',
            'sys_language_uid' => 0,
        ];
        // Needed for BackendUtility::getRecord
        $GLOBALS['TCA']['tt_content'] = array('foo');
        $this->dbProphecy->exec_SELECTgetSingleRow('*', 'tt_content', 'uid=23')->shouldBeCalled()->willReturn($defaultLanguageRow);

        $expected = $input;
        $expected['defaultLanguageRow'] = $defaultLanguageRow;
        $expected['defaultLanguageDiffRow'] = $diffSource;

        $this->assertEquals($expected, $this->subject->addData($input));
    }

    public function addDataSetsAdditionalLanguageRowsIfRequestedInUserTypoScript()
    {
        $input = [
            'tableName' => 'tt_content',
            'databaseRow' => [
                'uid' => 42,
                'text' => 'localized text',
                'sys_language_uid' => 2,
                'l10n_parent' => 23,
            ],
            'processedTca' => [
                'ctrl' => [
                    'languageField' => 'sys_language_uid',
                    'transOrigPointerField' => 'l10n_parent',
                ],
            ],
            'userTsConfig' => [
                'options.' => [
                    'additionalPreviewLanguages' => '3',
                ],
            ],
            'systemLanguageRows' => [
                0 => [
                    'uid' => 0,
                    'title' => 'Default Language',
                    'iso' => 'DEV',
                ],
                3 => [
                    'uid' => 3,
                    'title' => 'french',
                    'iso' => 'fr',
                ],
            ],
            'defaultLanguageRow' => null,
            'additionalLanguageRows' => [],
        ];

        $translationResult = [
            'translations' => [
                3 => [
                    'uid' => 43,
                ],
            ],
        ];
        // For BackendUtility::getRecord()
        $GLOBALS['TCA']['tt_content'] = array('foo');
        $recordWsolResult = [
            'uid' => 43,
            'text' => 'localized text in french',
        ];

        $defaultLanguageRow = [
            'uid' => 23,
            'text' => 'default language text',
            'sys_language_uid' => 0,
        ];
        // Needed for BackendUtility::getRecord
        $GLOBALS['TCA']['tt_content'] = array('foo');
        $this->dbProphecy->exec_SELECTgetSingleRow('*', 'tt_content', 'uid=23')->shouldBeCalled()->willReturn($defaultLanguageRow);

        $translationProphecy = $this->prophesize(TranslationConfigurationProvider::class);
        GeneralUtility::addInstance(TranslationConfigurationProvider::class, $translationProphecy->reveal());
        $translationProphecy->translationInfo('tt_content', 23, 3)->shouldBeCalled()->willReturn($translationResult);

        // This is the real check: The "additional overlay" should be fetched
        $this->dbProphecy->exec_SELECTgetSingleRow('*', 'tt_content', 'uid=43')->shouldBeCalled()->willReturn($recordWsolResult);

        $expected = $input;
        $expected['defaultLanguageRow'] = $defaultLanguageRow;
        $expected['additionalLanguageRows'] = [
            3 => [
                'uid' => 43,
                'text' => 'localized text in french',
            ],
        ];

        $this->assertEquals($expected, $this->subject->addData($input));
    }

    public function addDataSetsDoesNotAddHandledRowAsAdditionalLanguageRows()
    {
        $input = [
            'tableName' => 'tt_content',
            'databaseRow' => [
                'uid' => 42,
                'text' => 'localized text',
                'sys_language_uid' => 2,
                'l10n_parent' => 23,
            ],
            'processedTca' => [
                'ctrl' => [
                    'languageField' => 'sys_language_uid',
                    'transOrigPointerField' => 'l10n_parent',
                ],
            ],
            'userTsConfig' => [
                'options.' => [
                    'additionalPreviewLanguages' => '2,3',
                ],
            ],
            'systemLanguageRows' => [
                0 => [
                    'uid' => 0,
                    'title' => 'Default Language',
                    'iso' => 'DEV',
                ],
                2 => [
                    'uid' => 2,
                    'title' => 'dansk',
                    'iso' => 'dk,'
                ],
                3 => [
                    'uid' => 3,
                    'title' => 'french',
                    'iso' => 'fr',
                ],
            ],
            'defaultLanguageRow' => null,
            'additionalLanguageRows' => [],
        ];

        $translationResult = [
            'translations' => [
                3 => [
                    'uid' => 43,
                ],
            ],
        ];
        // For BackendUtility::getRecord()
        $GLOBALS['TCA']['tt_content'] = array('foo');
        $recordWsolResult = [
            'uid' => 43,
            'text' => 'localized text in french',
        ];

        $defaultLanguageRow = [
            'uid' => 23,
            'text' => 'default language text',
            'sys_language_uid' => 0,
        ];
        // Needed for BackendUtility::getRecord
        $GLOBALS['TCA']['tt_content'] = array('foo');
        $this->dbProphecy->exec_SELECTgetSingleRow('*', 'tt_content', 'uid=23')->shouldBeCalled()->willReturn($defaultLanguageRow);

        $translationProphecy = $this->prophesize(TranslationConfigurationProvider::class);
        GeneralUtility::addInstance(TranslationConfigurationProvider::class, $translationProphecy->reveal());
        $translationProphecy->translationInfo('tt_content', 23, 3)->shouldBeCalled()->willReturn($translationResult);
        $translationProphecy->translationInfo('tt_content', 23, 2)->shouldNotBeCalled();

        // This is the real check: The "additional overlay" should be fetched
        $this->dbProphecy->exec_SELECTgetSingleRow('*', 'tt_content', 'uid=43')->shouldBeCalled()->willReturn($recordWsolResult);

        $expected = $input;
        $expected['defaultLanguageRow'] = $defaultLanguageRow;
        $expected['additionalLanguageRows'] = [
            3 => [
                'uid' => 43,
                'text' => 'localized text in french',
            ],
        ];

        $this->assertEquals($expected, $this->subject->addData($input));
    }
}