logInAs('admin'); $entry = new Entry($this->getLoggedInUser()); $languages = [ 'en_GB' => 'en-GB', 'en_US' => 'en-US', 'en-gb' => 'en-GB', 'en-US' => 'en-US', 'fr' => 'fr', 'fr_FR' => 'fr-FR', 'ja' => 'ja', ]; foreach ($languages as $entryLang => $lang) { $entry->setLanguage($entryLang); $this->assertSame($lang, $entry->getHTMLLanguage()); } } }