function BackendChainImplementationUnitTest::testSet

Same name in other branches
  1. 9 core/tests/Drupal/Tests/Core/Cache/BackendChainImplementationUnitTest.php \Drupal\Tests\Core\Cache\BackendChainImplementationUnitTest::testSet()
  2. 8.9.x core/tests/Drupal/Tests/Core/Cache/BackendChainImplementationUnitTest.php \Drupal\Tests\Core\Cache\BackendChainImplementationUnitTest::testSet()
  3. 11.x 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 128

Class

BackendChainImplementationUnitTest
Unit test of backend chain implementation specifics.

Namespace

Drupal\Tests\Core\Cache

Code

public function testSet() : void {
    $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');
}

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