RenderWebTest.php in Drupal 8
File
core/modules/system/tests/src/Functional/Common/RenderWebTest.php
View source
<?php
namespace Drupal\Tests\system\Functional\Common;
use Drupal\Component\Serialization\Json;
use Drupal\Core\EventSubscriber\MainContentViewSubscriber;
use Drupal\Tests\BrowserTestBase;
use Drupal\Tests\system\Functional\Cache\AssertPageCacheContextsAndTagsTrait;
class RenderWebTest extends BrowserTestBase {
use AssertPageCacheContextsAndTagsTrait;
public static $modules = [
'common_test',
];
protected $defaultTheme = 'stark';
public function testWrapperFormatCacheContext() {
$this
->drupalGet('common-test/type-link-active-class');
$this
->assertStringStartsWith("<!DOCTYPE html>\n<html", $this
->getSession()
->getPage()
->getContent());
$this
->assertIdentical('text/html; charset=UTF-8', $this
->drupalGetHeader('Content-Type'));
$this
->assertTitle('Test active link class | Drupal');
$this
->assertCacheContext('url.query_args:' . MainContentViewSubscriber::WRAPPER_FORMAT);
$this
->drupalGet('common-test/type-link-active-class', [
'query' => [
MainContentViewSubscriber::WRAPPER_FORMAT => 'json',
],
]);
$this
->assertIdentical('application/json', $this
->drupalGetHeader('Content-Type'));
$json = Json::decode($this
->getSession()
->getPage()
->getContent());
$this
->assertEqual([
'content',
'title',
], array_keys($json));
$this
->assertIdentical('Test active link class', $json['title']);
$this
->assertCacheContext('url.query_args:' . MainContentViewSubscriber::WRAPPER_FORMAT);
}
}