protected function InstallerTestBase::refreshVariables in SimpleTest 8.3

WebTestBase::refreshVariables() tries to operate on persistent storage, which is only available after the installer completed.

Overrides RefreshVariablesTrait::refreshVariables

File

src/InstallerTestBase.php, line 242

Class

InstallerTestBase

Base class for testing the interactive installer.

Namespace

Drupal\simpletest

Code

protected function refreshVariables() {
  if ($this->isInstalled) {
    parent::refreshVariables();
  }
}