function SerializeQueryTest::testSerializeQuery

Confirms that a query can be serialized and unserialized.

File

core/tests/Drupal/KernelTests/Core/Database/SerializeQueryTest.php, line 17

Class

SerializeQueryTest

Tests serializing and unserializing a query.

Namespace

Code

public function testSerializeQuery() : void {
    $query = $this->connection
        ->select('test');
    $query->addField('test', 'age');
    $query->condition('name', 'Ringo');
    // If this doesn't work, it will throw an exception, so no need for an
    // assertion.
    $query = unserialize(serialize($query));
    $results = $query->execute()
        ->fetchCol();
    $this->assertEquals(28, $results[0], 'Query properly executed after unserialization.');
}