public function DatabaseLegacyTest::testDbClose in Drupal 8

Tests the db_close() function.

@expectedDeprecation db_close() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Use \Drupal\Core\Database\Database::closeConnection() instead. See https://www.drupal.org/node/2993033

File

core/tests/Drupal/KernelTests/Core/Database/DatabaseLegacyTest.php, line 225

Class

DatabaseLegacyTest

Deprecation tests cases for the database layer.

Namespace

Drupal\KernelTests\Core\Database

Code

public function testDbClose() {
  $this
    ->assertTrue(Database::isActiveConnection(), 'Database connection is active');
  db_close();
  $this
    ->assertFalse(Database::isActiveConnection(), 'Database connection is not active');
}