function InstallerIsolationLevelExistingSettingsTest::prepareEnvironment

Fully configures a preexisting settings.php file before invoking the interactive installer.

Overrides InstallerExistingSettingsTest::prepareEnvironment

File

core/modules/mysql/tests/src/Functional/InstallerIsolationLevelExistingSettingsTest.php, line 20

Class

InstallerIsolationLevelExistingSettingsTest

Tests the isolation_level setting with existing database settings.

Namespace

Code

protected function prepareEnvironment() {
  parent::prepareEnvironment();
  $connection_info = Database::getConnectionInfo();
  // The isolation_level option is only available for MySQL.
  if ($connection_info['default']['driver'] !== 'mysql') {
    $this->markTestSkipped("This test does not support the {$connection_info['default']['driver']} database driver.");
  }
}