public function BackendChainImplementationUnitTest::testSet in Drupal 10

Same name and namespace in other branches

1. 8 core/tests/Drupal/Tests/Core/Cache/BackendChainImplementationUnitTest.php \Drupal\Tests\Core\Cache\BackendChainImplementationUnitTest::testSet()
2. 9 core/tests/Drupal/Tests/Core/Cache/BackendChainImplementationUnitTest.php \Drupal\Tests\Core\Cache\BackendChainImplementationUnitTest::testSet()

Tests that set will propagate.

File

core/tests/Drupal/Tests/Core/Cache/BackendChainImplementationUnitTest.php, line 121

Class

BackendChainImplementationUnitTest

Unit test of backend chain implementation specifics.

Namespace

Drupal\Tests\Core\Cache

Code

public function testSet() {
  $this->chain
    ->set('test', 123);
  $cached = $this->firstBackend
    ->get('test');
  $this
    ->assertNotFalse($cached, 'Test key is in the first backend');
  $this
    ->assertSame(123, $cached->data, 'Test key has the right value');
  $cached = $this->secondBackend
    ->get('test');
  $this
    ->assertNotFalse($cached, 'Test key is in the second backend');
  $this
    ->assertSame(123, $cached->data, 'Test key has the right value');
  $cached = $this->thirdBackend
    ->get('test');
  $this
    ->assertNotFalse($cached, 'Test key is in the third backend');
  $this
    ->assertSame(123, $cached->data, 'Test key has the right value');
}