Overrides DrupalWebTestCase::setUp() for upgrade testing.
Overrides UpgradePathTestCase::setUp
DrupalWebTestCase::prepareDatabasePrefix()
DrupalWebTestCase::changeDatabasePrefix()
DrupalWebTestCase::prepareEnvironment()
public function setUp() {
// Path to the database dump files.
$this->databaseDumpFiles = array(
drupal_get_path('module', 'simpletest') . '/tests/upgrade/drupal-7.bare.standard_all.database.php.gz',
);
parent::setUp();
}