LanguageFolderLegacyProxyTest.php

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<?php
 
declare(strict_types=1);
 
use ILIAS\Language\LanguageFolderLegacyProxy;
 
class LanguageFolderLegacyProxyTest extends ilLanguageBaseTestCase
{
    public function testDatabaseIsOnlyReadWhenTheRefIdIsRequested(): void
    {
        $queried = false;
        $db = $this->createStub(ilDBInterface::class);
        $db->method('quote')->willReturn("'lngf'");
        $db->method('query')->willReturnCallback(function () use (&$queried): ilDBStatement {
            $queried = true;
            return $this->createStub(ilDBStatement::class);
        });
        $db->method('fetchAssoc')->willReturn(['ref_id' => '42']);
        $GLOBALS['DIC']['ilDB'] = $db;
 
        $proxy = new LanguageFolderLegacyProxy();
        self::assertFalse($queried);
 
        self::assertSame(42, $proxy->getRefId());
        self::assertTrue($queried);
    }
}