function AJAXFrameworkTestCase::testLazyLoadOverriddenCSS in Drupal 7

Tests that overridden CSS files are not added during lazy load.

File

modules/simpletest/tests/ajax.test, line 202

Class

AJAXFrameworkTestCase

Tests primary Ajax framework functions.

Code

function testLazyLoadOverriddenCSS() {

  // The test theme overrides system.base.css without an implementation,
  // thereby removing it.
  theme_enable(array(
    'test_theme',
  ));
  variable_set('theme_default', 'test_theme');

  // This gets the form, and emulates an Ajax submission on it, including
  // adding markup to the HEAD and BODY for any lazy loaded JS/CSS files.
  $this
    ->drupalPostAJAX('ajax_forms_test_lazy_load_form', array(
    'add_files' => TRUE,
  ), array(
    'op' => t('Submit'),
  ));

  // Verify that the resulting HTML does not load the overridden CSS file.
  // We add a "?" to the assertion, because Drupal.settings may include
  // information about the file; we only really care about whether it appears
  // in a LINK or STYLE tag, for which Drupal always adds a query string for
  // cache control.
  $this
    ->assertNoText('system.base.css?', 'Ajax lazy loading does not add overridden CSS files.');
}