/**
* @return void
*/
public function testDeleteRecordsOlderThen()
{
$timestamp = 12345;
$this->resourceMock->expects($this->once())->method('getConnection')->willReturn($this->dbAdapterMock);
$this->dbAdapterMock->expects($this->once())->method('delete')->with($this->model->getMainTable(), ['created_at < ?' => $this->dateTimeMock->formatDate($timestamp)])->willReturnSelf();
$this->assertEquals($this->model, $this->model->deleteRecordsOlderThen($timestamp));
}
