ilSetupLanguageTest.php

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<?php

declare(strict_types=1);

class ilSetupLanguageTest extends ilLanguageBaseTestCase
{
    private ilSetupLanguage $newLangSetupDe;
    private ilSetupLanguage $newLangSetupEs;

    private array $langInstalled;

    protected function setUp(): void
    {
        $this->newLangSetupDe = new ilSetupLanguage('de');
        $this->newLangSetupEs = new ilSetupLanguage('es');

        $this->langInstalled[] = $this->newLangSetupDe;
        $this->langInstalled[] = $this->newLangSetupEs;
    }

    public function testRetrieveLanguageKey(): void
    {
        $this->assertEquals('de', $this->newLangSetupDe->getLangKey());
        $this->assertEquals('es', $this->newLangSetupEs->getLangKey());
    }

    public function testRetrieveInstalledLanguage(): void
    {
        $languagesAsKeys = [];
        foreach ($this->langInstalled as $languageAsKey) {
            $languagesAsKeys[] = $languageAsKey->getLangKey();
        }

        $this->assertContains('de', $languagesAsKeys);
        $this->assertContains('es', $languagesAsKeys);
    }
}