materio-base-d7/sites/all/modules/contrib/localisation/i18n_access/i18n_access.test

<?php

/**
 * @file
 * Test suite for i18n_access.module
 */

class i18nAccessTestCase extends DrupalWebTestCase {
  /**
   * Implementation of getInfo().
   */
  function getInfo() {
    return array(
      'name' => t('Translation Access'),
      'description' => t('Test suite for the i18n_access module.'),
      'group' => t('i18n'),
    );
  }

  /**
   * Implementation of setUp().
   */
  function setUp() {
    parent::setUp('locale', 'translation', 'i18n_access');

    $this->admin_user = $this->drupalCreateUser(array('administer languages', 'administer site configuration', 'access administration pages', 'administer content types', 'administer nodes', 'administer users'));
    $this->translator = $this->drupalCreateUser(array('create story content', 'edit own story content', 'translate content'));
    $this->visitor = $this->drupalCreateUser(array('access content'));
    $this->drupalLogin($this->admin_user);
    $this->addLanguage('fr');
    $this->addLanguage('de');
    $this->setLanguagePermissions($this->translator, array('en', 'fr'));

    // Set Story content type to use multilingual support with translation.
    $edit = array();
    $edit['language_content_type'] = 2;
    $this->drupalPost('admin/content/node-type/story', $edit, t('Save content type'));
    $this->assertRaw(t('The content type %type has been updated.', array('%type' => 'Story')), t('Story content type has been updated.'));

  }

  /**
   * Enable the specified language if it has not been already.
   *
   * @param string $language_code
   *   The language code to enable.
   */
  function addLanguage($language_code) {
    // Check to make sure that language has not already been installed.
    $this->drupalGet('admin/settings/language');

    if (strpos($this->drupalGetContent(), 'enabled[' . $language_code . ']') === FALSE) {
      // Doesn't have language installed so add it.
      $edit = array();
      $edit['langcode'] = $language_code;
      $this->drupalPost('admin/settings/language/add', $edit, t('Add language'));

      $languages = language_list('language', TRUE); // Make sure not using cached version.
      $this->assertTrue(array_key_exists($language_code, $languages), t('Language was installed successfully.'));

      if (array_key_exists($language_code, $languages)) {
        $this->assertRaw(t('The language %language has been created and can now be used.', array('%language' => $languages[$language_code]->name)), t('Language has been created.'));
      }
    }
    else {
      // Ensure that it is enabled.
      $this->drupalPost(NULL, array('enabled[' . $language_code . ']' => TRUE), t('Save configuration'));

      $this->assertRaw(t('Configuration saved.'), t('Language successfully enabled.'));
    }
  }

  /**
   * Sets the language permission for the specified user. Must be logged in as
   * an 'administer users' privileged user before calling this.
   *
   * @param $account
   *   The user account to modify
   * @param $languages
   *   An array of language codes to give permission for
   */
  function setLanguagePermissions($account, $languages = array()) {
    $this->assertTrue(user_access('administer users'), t('User has permission to administer users'));

    foreach ($languages as $langcode) {
      $key = 'i18n_access[' . $langcode . ']';
      $edit[$key] = $langcode;
      $expected[$langcode] = $langcode;
    }
    $this->drupalPost('user/' . $account->uid . '/edit', $edit, t('Save'));

    $actual = i18n_access_load_permissions($account->uid);
    $this->assertEqual($expected, $actual, t('Language permissions set correctly.'), 'i18n_access');
  }

  /**
   * Assert that a language option exists in the language select field on the
   * current page.

   * @param $langcode
   *   Value of the language option to assert.
   * @param $message
   *   Message to display.
   * @param $group
   *   The group this message belongs to.
   * @return
   *   TRUE on pass, FALSE on fail.
   */
  function assertLanguageOption($langcode, $message, $group = 'Other') {
    $xpath = '//select[@name="language"]/option';
    $fields = $this->xpath($xpath);

    // If value specified then check array for match.
    $found = TRUE;
    if (isset($langcode)) {
      $found = FALSE;
      if ($fields) {
        foreach ($fields as $field) {
          if ($field['value'] == $langcode) {
            $found = TRUE;
          }
        }
      }
    }
    return $this->assertTrue($fields && $found, $message, $group);
  }

  /**
   * Assert that a language option does not exist in the language select field
   * on the current page.

   * @param $langcode
   *   Value of the language option to assert.
   * @param $message
   *   Message to display.
   * @param $group
   *   The group this message belongs to.
   * @return
   *   TRUE on pass, FALSE on fail.
   */
  function assertNoLanguageOption($langcode, $message, $group = 'Other') {
    $xpath = '//select[@name="language"]/option';
    $fields = $this->xpath($xpath);

    // If value specified then check array for match.
    $found = TRUE;
    if (isset($langcode)) {
      $found = FALSE;
      if ($fields) {
        foreach ($fields as $field) {
          if ($field['value'] == $langcode) {
            $found = TRUE;
          }
        }
      }
    }
    return $this->assertFalse($fields && $found, $message, $group);
  }

  function dsm($object) {
    $this->error('<pre>' . check_plain(print_r($object, 1)) . '</pre>');
  }

  /**
   * Test translator user.  User with 'create story content' and 'edit own story
   * content' permissions should be able to create and edit story nodes only in
   * the languages that they have permissions for.
   */
  function testTranslatorUser() {
    $this->drupalLogin($this->translator);

    $this->drupalGet('node/add/story');
    $this->assertField('language', t('Found language selector.'));

    $perms = i18n_access_load_permissions($this->translator->uid);
    $languages = language_list();
    $languages[I18N_ACCESS_LANGUAGE_NEUTRAL] = (object)array('language' => '', 'name' => 'Language Neutral');
    foreach ($languages as $key => $language) {
      // TODO: Add in check for language neutral
      if (isset($perms[$key]) && $perms[$key]) {
        $this->assertLanguageOption($language->language, t('Option found for %language in language selector.', array('%language' => $language->name)));
      }
      else {
        $this->assertNoLanguageOption($language->language, t('Option not found for %language in language selector.', array('%language' => $language->name)));
      }
    }
  }

  /**
   * Test admin user.  User with 'administer nodes' permission should be able to
   * create and edit nodes regardless of the language
   */
  function testAdminUser() {
    $this->drupalLogin($this->admin_user);

    $this->drupalGet('node/add/story');
    $this->assertField('language', t('Found language selector.'));

    $perms = i18n_access_load_permissions($this->admin_user->uid);
    $languages = language_list();
    $languages[I18N_ACCESS_LANGUAGE_NEUTRAL] = (object)array('language' => '', 'name' => 'Language Neutral');
    foreach ($languages as $language) {
      // TODO: Add in check for language neutral
      $this->assertLanguageOption($language->language, t('Option found for %language, regardless of permission, for administrator.', array('%language' => $language->name)));
    }
  }

}