<?php

class TestCase189568 extends DrupalTestCase {
  function get_info() {
    return array(
      'name' => t('[189568] Overriding module CSS with theme CSS'),
      'desc' => t('Themes may replace module-defined CSS files by adding a stylesheet with the same filename. For example, themes/garland/system-menus.css would replace modules/system/system-menus.css. This allows themes to override complete CSS files, rather than specific selectors, when necessary.'),
      'group' => t('Drupal 7 Tests'),
    );
  }
  
  // There are 2 similar CSS. One belongs to a module, second belongs to a theme.
  // The module's CSS should not be showed.
  function testIssue() {
    $in_module_css = 'my_test_module/my_test_module.css';
    $in_theme_css = 'themes/general_theme/my_test_module.css';

    drupal_add_css($in_theme_css, 'theme'); // order here is important!
    drupal_add_css($in_module_css, 'module');

    $result = drupal_get_css();

    $this->assertNoUnwantedPattern("|$in_module_css|", $result, t('Module\'s CSS should not be here'));
  }

}