FilterAdminTest.php

Definition of Drupal\filter\Tests\FilterAdminTest.

Namespace

Drupal\filter\Tests

File

drupal/core/modules/filter/lib/Drupal/filter/Tests/FilterAdminTest.php
View source
<?php

/**
 * @file
 * Definition of Drupal\filter\Tests\FilterAdminTest.
 */
namespace Drupal\filter\Tests;

use Drupal\simpletest\WebTestBase;
class FilterAdminTest extends WebTestBase {
  protected $profile = 'standard';
  public static function getInfo() {
    return array(
      'name' => 'Filter administration functionality',
      'description' => 'Thoroughly test the administrative interface of the filter module.',
      'group' => 'Filter',
    );
  }
  function setUp() {
    parent::setUp();

    // Create users.
    $filtered_html_format = filter_format_load('filtered_html');
    $full_html_format = filter_format_load('full_html');
    $this->admin_user = $this
      ->drupalCreateUser(array(
      'administer filters',
      filter_permission_name($filtered_html_format),
      filter_permission_name($full_html_format),
    ));
    $this->web_user = $this
      ->drupalCreateUser(array(
      'create page content',
      'edit own page content',
    ));
    $this
      ->drupalLogin($this->admin_user);
  }
  function testFormatAdmin() {

    // Add text format.
    $this
      ->drupalGet('admin/config/content/formats');
    $this
      ->clickLink('Add text format');
    $format_id = drupal_strtolower($this
      ->randomName());
    $name = $this
      ->randomName();
    $edit = array(
      'format' => $format_id,
      'name' => $name,
    );
    $this
      ->drupalPost(NULL, $edit, t('Save configuration'));

    // Verify default weight of the text format.
    $this
      ->drupalGet('admin/config/content/formats');
    $this
      ->assertFieldByName("formats[{$format_id}][weight]", 0, 'Text format weight was saved.');

    // Change the weight of the text format.
    $edit = array(
      "formats[{$format_id}][weight]" => 5,
    );
    $this
      ->drupalPost('admin/config/content/formats', $edit, t('Save changes'));
    $this
      ->assertFieldByName("formats[{$format_id}][weight]", 5, 'Text format weight was saved.');

    // Edit text format.
    $this
      ->drupalGet('admin/config/content/formats');
    $this
      ->assertLinkByHref('admin/config/content/formats/' . $format_id);
    $this
      ->drupalGet('admin/config/content/formats/' . $format_id);
    $this
      ->drupalPost(NULL, array(), t('Save configuration'));

    // Verify that the custom weight of the text format has been retained.
    $this
      ->drupalGet('admin/config/content/formats');
    $this
      ->assertFieldByName("formats[{$format_id}][weight]", 5, 'Text format weight was retained.');

    // Disable text format.
    $this
      ->assertLinkByHref('admin/config/content/formats/' . $format_id . '/disable');
    $this
      ->drupalGet('admin/config/content/formats/' . $format_id . '/disable');
    $this
      ->drupalPost(NULL, array(), t('Disable'));

    // Verify that disabled text format no longer exists.
    $this
      ->drupalGet('admin/config/content/formats/' . $format_id);
    $this
      ->assertResponse(404, 'Disabled text format no longer exists.');

    // Attempt to create a format of the same machine name as the disabled
    // format but with a different human readable name.
    $edit = array(
      'format' => $format_id,
      'name' => 'New format',
    );
    $this
      ->drupalPost('admin/config/content/formats/add', $edit, t('Save configuration'));
    $this
      ->assertText('The machine-readable name is already in use. It must be unique.');

    // Attempt to create a format of the same human readable name as the
    // disabled format but with a different machine name.
    $edit = array(
      'format' => 'new_format',
      'name' => $name,
    );
    $this
      ->drupalPost('admin/config/content/formats/add', $edit, t('Save configuration'));
    $this
      ->assertRaw(t('Text format names must be unique. A format named %name already exists.', array(
      '%name' => $name,
    )));
  }

  /**
   * Tests filter administration functionality.
   */
  function testFilterAdmin() {

    // URL filter.
    $first_filter = 'filter_url';

    // Line filter.
    $second_filter = 'filter_autop';
    $filtered = 'filtered_html';
    $full = 'full_html';
    $plain = 'plain_text';

    // Check that the fallback format exists and cannot be disabled.
    $this
      ->assertTrue($plain == filter_fallback_format(), 'The fallback format is set to plain text.');
    $this
      ->drupalGet('admin/config/content/formats');
    $this
      ->assertNoRaw('admin/config/content/formats/' . $plain . '/disable', 'Disable link for the fallback format not found.');
    $this
      ->drupalGet('admin/config/content/formats/' . $plain . '/disable');
    $this
      ->assertResponse(403, 'The fallback format cannot be disabled.');

    // Verify access permissions to Full HTML format.
    $this
      ->assertTrue(filter_access(filter_format_load($full), $this->admin_user), 'Admin user may use Full HTML.');
    $this
      ->assertFalse(filter_access(filter_format_load($full), $this->web_user), 'Web user may not use Full HTML.');

    // Add an additional tag.
    $edit = array();
    $edit['filters[filter_html][settings][allowed_html]'] = '<a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd> <quote>';
    $this
      ->drupalPost('admin/config/content/formats/' . $filtered, $edit, t('Save configuration'));
    $this
      ->assertFieldByName('filters[filter_html][settings][allowed_html]', $edit['filters[filter_html][settings][allowed_html]'], 'Allowed HTML tag added.');
    $result = db_query('SELECT * FROM {cache_filter}')
      ->fetchObject();
    $this
      ->assertFalse($result, 'Cache cleared.');
    $elements = $this
      ->xpath('//select[@name=:first]/following::select[@name=:second]', array(
      ':first' => 'filters[' . $first_filter . '][weight]',
      ':second' => 'filters[' . $second_filter . '][weight]',
    ));
    $this
      ->assertTrue(!empty($elements), 'Order confirmed in admin interface.');

    // Reorder filters.
    $edit = array();
    $edit['filters[' . $second_filter . '][weight]'] = 1;
    $edit['filters[' . $first_filter . '][weight]'] = 2;
    $this
      ->drupalPost(NULL, $edit, t('Save configuration'));
    $this
      ->assertFieldByName('filters[' . $second_filter . '][weight]', 1, 'Order saved successfully.');
    $this
      ->assertFieldByName('filters[' . $first_filter . '][weight]', 2, 'Order saved successfully.');
    $elements = $this
      ->xpath('//select[@name=:first]/following::select[@name=:second]', array(
      ':first' => 'filters[' . $second_filter . '][weight]',
      ':second' => 'filters[' . $first_filter . '][weight]',
    ));
    $this
      ->assertTrue(!empty($elements), 'Reorder confirmed in admin interface.');
    $result = db_query('SELECT * FROM {filter} WHERE format = :format ORDER BY weight ASC', array(
      ':format' => $filtered,
    ));
    $filters = array();
    foreach ($result as $filter) {
      if ($filter->name == $second_filter || $filter->name == $first_filter) {
        $filters[] = $filter;
      }
    }
    $this
      ->assertTrue($filters[0]->name == $second_filter && $filters[1]->name == $first_filter, 'Order confirmed in database.');

    // Add format.
    $edit = array();
    $edit['format'] = drupal_strtolower($this
      ->randomName());
    $edit['name'] = $this
      ->randomName();
    $edit['roles[' . DRUPAL_AUTHENTICATED_RID . ']'] = 1;
    $edit['filters[' . $second_filter . '][status]'] = TRUE;
    $edit['filters[' . $first_filter . '][status]'] = TRUE;
    $this
      ->drupalPost('admin/config/content/formats/add', $edit, t('Save configuration'));
    $this
      ->assertRaw(t('Added text format %format.', array(
      '%format' => $edit['name'],
    )), 'New filter created.');
    drupal_static_reset('filter_formats');
    $format = filter_format_load($edit['format']);
    $this
      ->assertNotNull($format, 'Format found in database.');
    $this
      ->assertFieldByName('roles[' . DRUPAL_AUTHENTICATED_RID . ']', '', 'Role found.');
    $this
      ->assertFieldByName('filters[' . $second_filter . '][status]', '', 'Line break filter found.');
    $this
      ->assertFieldByName('filters[' . $first_filter . '][status]', '', 'Url filter found.');

    // Disable new filter.
    $this
      ->drupalPost('admin/config/content/formats/' . $format->format . '/disable', array(), t('Disable'));
    $this
      ->assertRaw(t('Disabled text format %format.', array(
      '%format' => $edit['name'],
    )), 'Format successfully disabled.');

    // Allow authenticated users on full HTML.
    $format = filter_format_load($full);
    $edit = array();
    $edit['roles[' . DRUPAL_ANONYMOUS_RID . ']'] = 0;
    $edit['roles[' . DRUPAL_AUTHENTICATED_RID . ']'] = 1;
    $this
      ->drupalPost('admin/config/content/formats/' . $full, $edit, t('Save configuration'));
    $this
      ->assertRaw(t('The text format %format has been updated.', array(
      '%format' => $format->name,
    )), 'Full HTML format successfully updated.');

    // Switch user.
    $this
      ->drupalLogout();
    $this
      ->drupalLogin($this->web_user);
    $this
      ->drupalGet('node/add/page');
    $this
      ->assertRaw('<option value="' . $full . '">Full HTML</option>', 'Full HTML filter accessible.');

    // Use filtered HTML and see if it removes tags that are not allowed.
    $body = '<em>' . $this
      ->randomName() . '</em>';
    $extra_text = 'text';
    $text = $body . '<random>' . $extra_text . '</random>';
    $edit = array();
    $langcode = LANGUAGE_NOT_SPECIFIED;
    $edit["title"] = $this
      ->randomName();
    $edit["body[{$langcode}][0][value]"] = $text;
    $edit["body[{$langcode}][0][format]"] = $filtered;
    $this
      ->drupalPost('node/add/page', $edit, t('Save'));
    $this
      ->assertRaw(t('Basic page %title has been created.', array(
      '%title' => $edit["title"],
    )), 'Filtered node created.');
    $node = $this
      ->drupalGetNodeByTitle($edit["title"]);
    $this
      ->assertTrue($node, 'Node found in database.');
    $this
      ->drupalGet('node/' . $node->nid);
    $this
      ->assertRaw($body . $extra_text, 'Filter removed invalid tag.');

    // Use plain text and see if it escapes all tags, whether allowed or not.
    $edit = array();
    $edit["body[{$langcode}][0][format]"] = $plain;
    $this
      ->drupalPost('node/' . $node->nid . '/edit', $edit, t('Save'));
    $this
      ->drupalGet('node/' . $node->nid);
    $this
      ->assertText(check_plain($text), 'The "Plain text" text format escapes all HTML tags.');

    // Switch user.
    $this
      ->drupalLogout();
    $this
      ->drupalLogin($this->admin_user);

    // Clean up.
    // Allowed tags.
    $edit = array();
    $edit['filters[filter_html][settings][allowed_html]'] = '<a> <em> <strong> <cite> <code> <ul> <ol> <li> <dl> <dt> <dd>';
    $this
      ->drupalPost('admin/config/content/formats/' . $filtered, $edit, t('Save configuration'));
    $this
      ->assertFieldByName('filters[filter_html][settings][allowed_html]', $edit['filters[filter_html][settings][allowed_html]'], 'Changes reverted.');

    // Full HTML.
    $edit = array();
    $edit['roles[' . DRUPAL_AUTHENTICATED_RID . ']'] = FALSE;
    $this
      ->drupalPost('admin/config/content/formats/' . $full, $edit, t('Save configuration'));
    $this
      ->assertRaw(t('The text format %format has been updated.', array(
      '%format' => $format->name,
    )), 'Full HTML format successfully reverted.');
    $this
      ->assertFieldByName('roles[' . DRUPAL_AUTHENTICATED_RID . ']', $edit['roles[' . DRUPAL_AUTHENTICATED_RID . ']'], 'Changes reverted.');

    // Filter order.
    $edit = array();
    $edit['filters[' . $second_filter . '][weight]'] = 2;
    $edit['filters[' . $first_filter . '][weight]'] = 1;
    $this
      ->drupalPost('admin/config/content/formats/' . $filtered, $edit, t('Save configuration'));
    $this
      ->assertFieldByName('filters[' . $second_filter . '][weight]', $edit['filters[' . $second_filter . '][weight]'], 'Changes reverted.');
    $this
      ->assertFieldByName('filters[' . $first_filter . '][weight]', $edit['filters[' . $first_filter . '][weight]'], 'Changes reverted.');
  }

  /**
   * Tests the URL filter settings form is properly validated.
   */
  function testUrlFilterAdmin() {

    // The form does not save with an invalid filter URL length.
    $edit = array(
      'filters[filter_url][settings][filter_url_length]' => $this
        ->randomName(4),
    );
    $this
      ->drupalPost('admin/config/content/formats/filtered_html', $edit, t('Save configuration'));
    $this
      ->assertNoRaw(t('The text format %format has been updated.', array(
      '%format' => 'Filtered HTML',
    )));
  }

}

Classes

Namesort descending Description
FilterAdminTest