public function testEnsureTopLevelFolder()
{
$htlfFresh = $this->folderDao->hasTopLevelFolder();
assertThat($htlfFresh, is(false));
$this->folderDao->ensureTopLevelFolder();
$htlfFixed = $this->folderDao->hasTopLevelFolder();
assertThat($htlfFixed, is(true));
$this->folderDao->ensureTopLevelFolder();
$folders = $this->dbManager->getSingleRow('SELECT count(*) FROM folder');
assertThat($folders['count'], is(1));
}
