function LocaleUILanguageNegotiationTest::testUrlLanguageFallback

Test URL language detection when the requested URL has no language.

File

modules/locale/locale.test, line 2524

Class

LocaleUILanguageNegotiationTest

Test UI language negotiation 1. URL (PATH) > DEFAULT UI Language base on URL prefix, browser language preference has no influence: admin/config UI in site default language zh-hans/admin/config UI in Chinese blah-blah/admin/config 404 2. URL (PATH)…

Code

function testUrlLanguageFallback() {
    // Add the Italian language.
    $language_browser_fallback = 'it';
    locale_add_language($language_browser_fallback);
    $languages = language_list();
    // Enable the path prefix for the default language: this way any unprefixed
    // URL must have a valid fallback value.
    $edit = array(
        'prefix' => 'en',
    );
    $this->drupalPost('admin/config/regional/language/edit/en', $edit, t('Save language'));
    // Enable browser and URL language detection.
    $edit = array(
        'language[enabled][locale-browser]' => TRUE,
        'language[enabled][locale-url]' => TRUE,
        'language[weight][locale-browser]' => -8,
        'language[weight][locale-url]' => -10,
    );
    $this->drupalPost('admin/config/regional/language/configure', $edit, t('Save settings'));
    $this->drupalGet('admin/config/regional/language/configure');
    // Enable the language switcher block.
    $edit = array(
        'blocks[locale_language][region]' => 'sidebar_first',
    );
    $this->drupalPost('admin/structure/block', $edit, t('Save blocks'));
    // Access the front page without specifying any valid URL language prefix
    // and having as browser language preference a non-default language.
    $http_header = array(
        "Accept-Language: {$language_browser_fallback};q=1",
    );
    $this->drupalGet('', array(), $http_header);
    // Check that the language switcher active link matches the given browser
    // language.
    $args = array(
        ':url' => base_path() . (!empty($GLOBALS['conf']['clean_url']) ? $language_browser_fallback : "?q={$language_browser_fallback}"),
    );
    $fields = $this->xpath('//div[@id="block-locale-language"]//a[@class="language-link active" and @href=:url]', $args);
    $this->assertTrue($fields[0] == $languages[$language_browser_fallback]->native, 'The browser language is the URL active language');
    // Check that URLs are rewritten using the given browser language.
    $fields = $this->xpath('//div[@id="site-name"]//a[@rel="home" and @href=:url]//span', $args);
    $this->assertTrue($fields[0] == 'Drupal', 'URLs are rewritten using the browser language.');
}