public function ContainerRebuildWebTest::testContainerInvalidation in Drupal 8
Same name and namespace in other branches
- 9 core/modules/system/tests/src/Functional/DrupalKernel/ContainerRebuildWebTest.php \Drupal\Tests\system\Functional\DrupalKernel\ContainerRebuildWebTest::testContainerInvalidation()
Tests container invalidation.
File
- core/
modules/ system/ tests/ src/ Functional/ DrupalKernel/ ContainerRebuildWebTest.php, line 44
Class
- ContainerRebuildWebTest
- Ensures that the container rebuild works as expected.
Namespace
Drupal\Tests\system\Functional\DrupalKernelCode
public function testContainerInvalidation() {
$assert = $this
->assertSession();
// Ensure that parameter is not set.
$this
->drupalGet('<front>');
$assert
->responseHeaderEquals('container_rebuild_test_parameter', NULL);
// Ensure that after setting the parameter, without a container rebuild the
// parameter is still not set.
$this
->writeSettings([
'settings' => [
'container_rebuild_test_parameter' => (object) [
'value' => 'rebuild_me_please',
'required' => TRUE,
],
],
]);
$this
->drupalGet('<front>');
$assert
->responseHeaderEquals('container_rebuild_test_parameter', NULL);
// Ensure that after container invalidation the parameter is set.
\Drupal::service('kernel')
->invalidateContainer();
$this
->drupalGet('<front>');
$assert
->responseHeaderEquals('container_rebuild_test_parameter', 'rebuild_me_please');
}