$history = $this->history->getHistory();
$this->assertEquals(1, count($history));
$this->assertEquals(History::IMPORT, $history[0]['event']);
$this->assertTrue(new DateTime('-5 seconds') < $history[0]['datetime']);
// re-import as private, enable overwriting
$history = $this->history->getHistory();
$this->assertEquals(1, count($history));
$this->assertEquals(History::IMPORT, $history[0]['event']);
$this->assertTrue(new DateTime('-5 seconds') < $history[0]['datetime']);
// re-import as private, enable overwriting