Club Drupal

<?php

/**

 * Upgrade test for locale.module.

 */

class LocaleUpgradePathTestCase extends UpgradePathTestCase {

  public static function getInfo() {

    return array(

      'name'  => 'Locale upgrade path',

      'description'  => 'Upgrade path tests for the Locale module.',

      'group' => 'Upgrade path',

    );

  }

  public function setUp() {

    // Path to the database dump files.

    $this->databaseDumpFiles = array(

      drupal_get_path('module', 'simpletest') . '/tests/upgrade/drupal-6.filled.database.php',

      drupal_get_path('module', 'simpletest') . '/tests/upgrade/drupal-6.locale.database.php',

    );

    parent::setUp();

    $this->uninstallModulesExcept(array('locale', 'comment'));

  }

  /**

   * Test a successful upgrade (no negotiation).

   */

  public function testLocaleUpgrade() {

    $this->assertTrue($this->performUpgrade(), 'The upgrade was completed successfully.');

    // The home page should be in French.

    $this->assertPageInLanguage('', 'fr');

    // No prefixed page should exist.

    $this->drupalGet('en');

    $this->assertResponse(404);

    $this->drupalGet('fr');

    $this->assertResponse(404);

  }

  /**

   * Test an upgrade with path-based negotiation.

   */

  public function testLocaleUpgradePathDefault() {

    // LANGUAGE_NEGOTIATION_PATH_DEFAULT.

    $this->variable_set('language_negotiation', 1);

    $this->assertTrue($this->performUpgrade(), 'The upgrade was completed successfully.');

    // The home page should be in French.

    $this->assertPageInLanguage('', 'fr');

    // The language switcher block should be displayed.

    $this->assertRaw('block-locale-language', 'The language switcher block is displayed.');

    // The French prefix should not be active because French is the default language.

    $this->drupalGet('fr');

    $this->assertResponse(404);

    // The English prefix should be active.

    $this->assertPageInLanguage('en', 'en');

  }

  /**

   * Test an upgrade with path-based (with fallback) negotiation.

   */

  public function testLocaleUpgradePathFallback() {

    // LANGUAGE_NEGOTIATION_PATH.

    $this->variable_set('language_negotiation', 2);

    // Set the language of the admin user to English.

    db_update('users')

      ->fields(array('language' => 'en'))

      ->condition('uid', 1)

      ->execute();

    $this->assertTrue($this->performUpgrade(), 'The upgrade was completed successfully.');

    // Both prefixes should be active.

    $this->assertPageInLanguage('fr', 'fr');

    $this->assertPageInLanguage('en', 'en');

    // The home page should be in the admin user language.

    $this->assertPageInLanguage('', 'en');

    // The language switcher block should be displayed.

    $this->assertRaw('block-locale-language', 'The language switcher block is displayed.');

  }

  /**

   * Test an upgrade with domain-based negotiation.

   */

  public function testLocaleUpgradeDomain() {

    // LANGUAGE_NEGOTIATION_DOMAIN.

    $this->variable_set('language_negotiation', 3);

    $this->assertTrue($this->performUpgrade(), 'The upgrade was completed successfully.');

    // The home page should be in French.

    $this->assertPageInLanguage('', 'fr');

    // The language switcher block should be displayed.

    $this->assertRaw('block-locale-language', 'The language switcher block is displayed.');

    // The language switcher block should point to http://en.example.com.

    $language_links = $this->xpath('//ul[contains(@class, :class)]/li/a', array(':class' => 'language-switcher-locale-url'));

    $found_english_link = FALSE;

    foreach ($language_links as $link) {

      if ((string) $link['href'] == 'http://en.example.com/') {

        $found_english_link = TRUE;

      }

    }

    $this->assertTrue($found_english_link, 'The English link points to the correct domain.');

    // Both prefixes should be inactive.

    $this->drupalGet('en');

    $this->assertResponse(404);

    $this->drupalGet('fr');

    $this->assertResponse(404);

  }

  /**

   * Asserts that a page exists and is in the specified language.

   */

  public function assertPageInLanguage($path = NULL, $langcode) {

    if (isset($path)) {

      $this->drupalGet($path);

    }

    if (!$this->assertResponse(200)) {

      return FALSE;

    }

    if ($this->parse()) {

      return $this->assertIdentical($langcode, (string) $this->elements['xml:lang']);

    }

    else {

      return FALSE;

    }

  }

}