public function CacheCollectorTest::testUpdateCacheNoChanges in Drupal 8

Tests updating the cache when no changes were made.

File

core/tests/Drupal/Tests/Core/Cache/CacheCollectorTest.php, line 152

Class

CacheCollectorTest

@coversDefaultClass \Drupal\Core\Cache\CacheCollector @group Cache

Namespace

Drupal\Tests\Core\Cache

Code

public function testUpdateCacheNoChanges() {
  $this->lock
    ->expects($this
    ->never())
    ->method('acquire');
  $this->cacheBackend
    ->expects($this
    ->never())
    ->method('set');

  // Destruct the object to trigger the update data process.
  $this->collector
    ->destruct();
}