AjaxFormCacheTest.php
Same filename in other branches
Namespace
Drupal\FunctionalJavascriptTests\AjaxFile
-
core/
tests/ Drupal/ FunctionalJavascriptTests/ Ajax/ AjaxFormCacheTest.php
View source
<?php
namespace Drupal\FunctionalJavascriptTests\Ajax;
use Drupal\Core\EventSubscriber\MainContentViewSubscriber;
use Drupal\Core\Form\FormBuilderInterface;
use Drupal\Core\Url;
use Drupal\FunctionalJavascriptTests\WebDriverTestBase;
/**
* Tests the usage of form caching for AJAX forms.
*
* @group Ajax
*/
class AjaxFormCacheTest extends WebDriverTestBase {
/**
* {@inheritdoc}
*/
public static $modules = [
'ajax_test',
'ajax_forms_test',
];
/**
* {@inheritdoc}
*/
protected $defaultTheme = 'stark';
/**
* Tests the usage of form cache for AJAX forms.
*/
public function testFormCacheUsage() {
/** @var \Drupal\Core\KeyValueStore\KeyValueStoreExpirableInterface $key_value_expirable */
$key_value_expirable = \Drupal::service('keyvalue.expirable')->get('form');
$this->drupalLogin($this->rootUser);
// Ensure that the cache is empty.
$this->assertCount(0, $key_value_expirable->getAll());
// Visit an AJAX form that is not cached, 3 times.
$uncached_form_url = Url::fromRoute('ajax_forms_test.commands_form');
$this->drupalGet($uncached_form_url);
$this->drupalGet($uncached_form_url);
$this->drupalGet($uncached_form_url);
// The number of cache entries should not have changed.
$this->assertCount(0, $key_value_expirable->getAll());
}
/**
* Tests AJAX forms in blocks.
*/
public function testBlockForms() {
$this->container
->get('module_installer')
->install([
'block',
'search',
]);
$this->rebuildContainer();
$this->container
->get('router.builder')
->rebuild();
$this->drupalLogin($this->rootUser);
$this->drupalPlaceBlock('search_form_block', [
'weight' => -5,
]);
$this->drupalPlaceBlock('ajax_forms_test_block');
$this->drupalGet('');
$session = $this->getSession();
// Select first option and trigger ajax update.
$session->getPage()
->selectFieldOption('edit-test1', 'option1');
// DOM update: The InsertCommand in the AJAX response changes the text
// in the option element to 'Option1!!!'.
$opt1_selector = $this->assertSession()
->waitForElement('css', "select[data-drupal-selector='edit-test1'] option:contains('Option 1!!!')");
$this->assertNotEmpty($opt1_selector);
$this->assertTrue($opt1_selector->isSelected());
// Confirm option 3 exists.
$page = $session->getPage();
$opt3_selector = $page->find('xpath', '//select[@data-drupal-selector="edit-test1"]//option[@value="option3"]');
$this->assertNotEmpty($opt3_selector);
// Confirm success message appears after a submit.
$page->findButton('edit-submit')
->click();
$this->assertSession()
->waitForButton('edit-submit');
$updated_page = $session->getPage();
$updated_page->hasContent('Submission successful.');
}
/**
* Tests AJAX forms on pages with a query string.
*/
public function testQueryString() {
$this->container
->get('module_installer')
->install([
'block',
]);
$this->drupalLogin($this->rootUser);
$this->drupalPlaceBlock('ajax_forms_test_block');
$url = Url::fromRoute('entity.user.canonical', [
'user' => $this->rootUser
->id(),
], [
'query' => [
'foo' => 'bar',
],
]);
$this->drupalGet($url);
$session = $this->getSession();
// Select first option and trigger ajax update.
$session->getPage()
->selectFieldOption('edit-test1', 'option1');
// DOM update: The InsertCommand in the AJAX response changes the text
// in the option element to 'Option1!!!'.
$opt1_selector = $this->assertSession()
->waitForElement('css', "option:contains('Option 1!!!')");
$this->assertNotEmpty($opt1_selector);
$url->setOption('query', [
'foo' => 'bar',
FormBuilderInterface::AJAX_FORM_REQUEST => 1,
MainContentViewSubscriber::WRAPPER_FORMAT => 'drupal_ajax',
]);
$this->assertUrl($url);
}
}
Classes
Title | Deprecated | Summary |
---|---|---|
AjaxFormCacheTest | Tests the usage of form caching for AJAX forms. |
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