Club Drupal

<?php

/**

 * @file

 * Tests that exercise the relative / absolute output of the link module.

 */

/**

 * Testing that absolute / relative outputs match the expected format.

 */

class LinkPathPrefixesTest extends LinkBaseTestClass {

  /**

   *

   */

  public static function getInfo() {

    return array(

      'name' => 'Link language path prefix',

      'description' => 'Tests that path properly work with language path prefixes.',

      'group' => 'Link',

    );

  }

  /**

   * {@inheritdoc}

   */

  public function setUp(array $modules = array()) {

    $this->permissions = array_merge($this->permissions, array(

      'administer site configuration',

      'administer languages',

    ));

    $modules[] = 'locale';

    $modules[] = 'locale_test';

    $modules[] = 'translation';

    parent::setUp($modules);

  }

  /**

   * Enables and configured language related stuff.

   */

  public function setUpLanguage() {

    global $language_url;

    $this->drupalGet('admin/config/regional/language');

    // Enable the path prefix for the default language: this way any un-prefixed

    // URL must have a valid fallback value.

    $edit = array('prefix' => 'en');

    $this->drupalPost('admin/config/regional/language/edit/en', $edit, t('Save language'));

    $language_url->prefix = $language_url->language;

    // Add custom language - as we need more than 1 language to be multilingual.

    // Code for the language.

    $langcode = 'xx';

    // The English name for the language.

    $name = $this->randomName(16);

    // The native name for the language.

    $native = $this->randomName(16);

    $edit = array(

      'langcode' => $langcode,

      'name' => $name,

      'native' => $native,

      'prefix' => $langcode,

      'direction' => '0',

    );

    $this->drupalPost('admin/config/regional/language/add', $edit, t('Add custom language'));

    variable_set('locale_language_negotiation_url_part', LOCALE_LANGUAGE_NEGOTIATION_URL_PREFIX);

    // Enable URL language detection and selection.

    $edit = array('language[enabled][locale-url]' => 1);

    $this->drupalPost('admin/config/regional/language/configure', $edit, t('Save settings'));

    language_negotiation_set(LANGUAGE_TYPE_INTERFACE, array(LOCALE_LANGUAGE_NEGOTIATION_URL));

    // Reset static caching.

    drupal_static_reset('language_list');

    drupal_static_reset('locale_url_outbound_alter');

    drupal_static_reset('locale_language_url_rewrite_url');

  }

  /**

   * Creates a link field, fills it, then uses a loaded node to test paths.

   */

  public function testLanguagePrefixedPaths() {

    $this->setUpLanguage();

    // Create fields.

    // Field for absolute urls.

    $field_name_absolute = $this->createLinkField('page');

    // Field for relative urls.

    $settings = array(

      'instance[settings][absolute_url]' => FALSE,

    );

    $field_name_relative = $this->createLinkField('page', $settings);

    // Check the node edit form.

    $this->drupalGet('node/add/page');

    $this->assertField($field_name_absolute . '[und][0][title]', 'Title absolute found');

    $this->assertField($field_name_absolute . '[und][0][url]', 'URL absolute found');

    $this->assertField($field_name_relative . '[und][0][title]', 'Title relative found');

    $this->assertField($field_name_relative . '[und][0][url]', 'URL relative found');

    // Create test content.

    $url_tests = array(

      1 => array(

        'href' => 'http://dummy.com/' . $this->randomName(),

        'label' => $this->randomName(),

      ),

      2 => array(

        'href' => 'node/1',

        'label' => $this->randomName(),

      ),

      3 => array(

        'href' => 'node/1?property=value',

        'label' => $this->randomName(),

        'query' => array('property' => 'value'),

      ),

      4 => array(

        'href' => 'node/1#position',

        'label' => $this->randomName(),

        'fragment' => 'position',

      ),

      5 => array(

        'href' => 'node/1?property=value2#lower',

        'label' => $this->randomName(),

        'fragment' => 'lower',

        'query' => array('property' => 'value2'),

      ),

    );

    foreach ($url_tests as $index => &$input) {

      $this->drupalGet('node/add/page');

      $edit = array(

        'title' => $input['label'],

        $field_name_absolute . '[und][0][title]' => $input['label'],

        $field_name_absolute . '[und][0][url]' => $input['href'],

        $field_name_relative . '[und][0][title]' => $input['label'],

        $field_name_relative . '[und][0][url]' => $input['href'],

      );

      $this->drupalPost(NULL, $edit, t('Save'));

      $url = $this->getUrl();

      $input['url'] = $url;

    }

    // Change to anonymous user.

    $this->drupalLogout();

    foreach (array_slice($url_tests, 1, NULL, TRUE) as $index => $input2) {

      $node = node_load($index);

      $this->assertNotEqual(NULL, $node, "Do we have a node?");

      $this->assertEqual($node->nid, $index, "Test that we have a node.");

      $this->drupalGet('node/' . $index);

      $relative_expected = url('node/1', array('absolute' => FALSE) + $input2);

      $absolute_expected = url('node/1', array('absolute' => TRUE) + $input2);

      $absolute_result = $this->xpath('//*[contains(@class, "field-name-' . drupal_clean_css_identifier($field_name_absolute) . '")]/div/div/a/@href');

      $absolute_result = (string) reset($absolute_result);

      $this->assertEqual($absolute_result, $absolute_expected, "Absolute url output ('" . $absolute_result . "') looks as expected ('" . $absolute_expected . "')");

      $relative_result = $this->xpath('//*[contains(@class, "field-name-' . drupal_clean_css_identifier($field_name_relative) . '")]/div/div/a/@href');

      $relative_result = (string) reset($relative_result);

      $this->assertEqual($relative_result, $relative_expected, "Relative url output ('" . $relative_result . "') looks as expected ('" . $relative_expected . "')");

    }

    // Check if this works with the alias too.

    // Add a path alias for node 1.

    $path = array(

      'source' => 'node/1',

      'alias' => $url_tests[1]['label'],

    );

    path_save($path);

    // Another iteration over the same nodes - this time they should use the

    // path alias.

    foreach (array_slice($url_tests, 1, NULL, TRUE) as $index => $input2) {

      $node = node_load($index);

      $this->assertNotEqual(NULL, $node, "Do we have a node?");

      $this->assertEqual($node->nid, $index, "Test that we have a node.");

      $this->drupalGet('node/' . $index);

      $relative_expected = url('node/1', array('absolute' => FALSE) + $input2);

      $absolute_expected = url('node/1', array('absolute' => TRUE) + $input2);

      $absolute_result = $this->xpath('//*[contains(@class, "field-name-' . drupal_clean_css_identifier($field_name_absolute) . '")]/div/div/a/@href');

      $absolute_result = (string) reset($absolute_result);

      $this->assertEqual($absolute_result, $absolute_expected, "Absolute alias-url output ('" . $absolute_result . "') looks as expected ('" . $absolute_expected . "')");

      $relative_result = $this->xpath('//*[contains(@class, "field-name-' . drupal_clean_css_identifier($field_name_relative) . '")]/div/div/a/@href');

      $relative_result = (string) reset($relative_result);

      $this->assertEqual($relative_result, $relative_expected, "Relative alias-url output ('" . $relative_result . "') looks as expected ('" . $relative_expected . "')");

    }

  }

}