public function BasisTestCase::testCssUpdates

Tests that body classes are added correctly for CSS updates.

File

core/modules/simpletest/tests/basis.test, line 25

Tests for the Basis core theme.

Class

BasisTestCase

Test the addition of supplemental CSS update selectors on the body class.

Code

public function testCssUpdates() {
  // Include Basis's template.php file to get utility functions.
  $path = backdrop_get_path('theme', 'basis');
  include_once $path . '/template.php';

  // Disable the page cache while testing the body classes.
  config_set('system.core', 'cache', 0);

  $css_update_versions = basis_updated_css_versions();
  $latest_update_version = reset($css_update_versions);

  // These tests will intentionally break when we release a second version of
  // Backdrop core with Basis CSS updates. The "update-1-30" string will need
  // to be incremented and the tests should be expanded to cover the new
  // version strings.
  $config = config('basis.settings');
  $this->assertEqual($config->get('css_update'), 'install', 'Basis defaults to using the latest CSS updates at the time Backdrop core is installed.');
  $this->assertEqual($config->get('css_update_version'), $latest_update_version, 'The most recent CSS update is set as the default.');

  $this->backdropGet('<front>');
  // @todo Confirm multiple version strings are included once they exist.
  $this->assertTrue(in_array('update-1-30', $this->getBodyClasses()), 'The current CSS update version exists as a body class.');

  // Set the CSS update version to an empty string for "no updates".
  $config->set('css_update', 'version');
  $config->set('css_update_version', '');
  $config->save();

  $this->backdropGet('<front>');
  $body_class_string = implode(' ', $this->getBodyClasses());
  $this->assertFalse(strpos($body_class_string, 'update'), 'No CSS update classes exist on the body class.');

  // Set the CSS update version to "all" to accept all version changes.
  $config->set('css_update', 'all');
  $config->set('css_update_version', '');
  $config->save();

  $this->backdropGet('<front>');
  // @todo Confirm multiple version strings are included once they exist.
  $this->assertTrue(in_array('update-1-30', $this->getBodyClasses()), 'All CSS update versions exists within the body class.');

  // Set the CSS update version to a specific value.
  $config->set('css_update', 'version');
  $config->set('css_update_version', '1.30');
  $config->save();

  $this->backdropGet('<front>');
  // @todo Confirm multiple version strings are included once they exist.
  $this->assertTrue(in_array('update-1-30', $this->getBodyClasses()), 'The specific CSS update version exists as a body class.');
}