function BackendChainImplementationUnitTest::testGetHasPropagated

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

Ensure get values propagation to previous backends.

File

core/tests/Drupal/Tests/Core/Cache/BackendChainImplementationUnitTest.php, line 170

Class

BackendChainImplementationUnitTest
Unit test of backend chain implementation specifics.

Namespace

Drupal\Tests\Core\Cache

Code

public function testGetHasPropagated() : void {
    $this->chain
        ->get('t23');
    $cached = $this->firstBackend
        ->get('t23');
    $this->assertNotFalse($cached, 'Test 2 has been propagated to the first backend');
    $this->chain
        ->get('t3');
    $cached = $this->firstBackend
        ->get('t3');
    $this->assertNotFalse($cached, 'Test 3 has been propagated to the first backend');
    $cached = $this->secondBackend
        ->get('t3');
    $this->assertNotFalse($cached, 'Test 3 has been propagated to the second backend');
}

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