class PreWarmerTest
Same name and namespace in other branches
- 11.x core/tests/Drupal/KernelTests/Core/PreWarm/PreWarmerTest.php \Drupal\KernelTests\Core\PreWarm\PreWarmerTest
Tests the cache prewarmer.
Attributes
#[Group('PreWarm')]
#[RunTestsInSeparateProcesses]
Hierarchy
- class \Drupal\KernelTests\KernelTestBase implements \Drupal\Core\DependencyInjection\ServiceProviderInterface uses \Drupal\Tests\DrupalTestCaseTrait, \Drupal\KernelTests\AssertContentTrait, \Drupal\Tests\RandomGeneratorTrait, \Drupal\Tests\ConfigTestTrait, \Drupal\Tests\ExtensionListTestTrait, \Drupal\Tests\TestRequirementsTrait, \Drupal\Tests\PhpUnitCompatibilityTrait, \Prophecy\PhpUnit\ProphecyTrait, \Drupal\TestTools\Extension\DeprecationBridge\ExpectDeprecationTrait extends \PHPUnit\Framework\TestCase
- class \Drupal\KernelTests\Core\PreWarm\PreWarmerTest extends \Drupal\KernelTests\KernelTestBase
Expanded class hierarchy of PreWarmerTest
File
-
core/
tests/ Drupal/ KernelTests/ Core/ PreWarm/ PreWarmerTest.php, line 14
Namespace
Drupal\KernelTests\Core\PreWarmView source
class PreWarmerTest extends KernelTestBase {
/**
* Tests prewarming all caches.
*/
public function testPreWarmAllCaches() : void {
$prewarmer = \Drupal::service('cache_prewarmer');
$this->assertTrue($prewarmer->preWarmAllCaches());
$this->assertFalse($prewarmer->preWarmAllCaches());
}
/**
* Tests prewarming one cache at a time.
*/
public function testPreWarmOneCache() : void {
$prewarmer = \Drupal::service('cache_prewarmer');
// Make sure at least one prewarmable service actually gets called.
$called = FALSE;
while ($prewarmer->preWarmOneCache()) {
$called = TRUE;
}
$this->assertTrue($called);
$this->assertFalse($prewarmer->preWarmOneCache());
}
}Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.