function PreWarmerTest::testPreWarmAllCaches

Tests prewarming all caches.

File

core/tests/Drupal/KernelTests/Core/PreWarm/PreWarmerTest.php, line 19

Class

PreWarmerTest

Tests the cache prewarmer.

Namespace

Code

public function testPreWarmAllCaches() : void {
    $prewarmer = \Drupal::service('cache_prewarmer');
    $this->assertTrue($prewarmer->preWarmAllCaches());
    $this->assertFalse($prewarmer->preWarmAllCaches());
}