/**
  * @test
  */
 public function net_weight()
 {
     $log = DespatchLogEntry::first();
     $this->assertInstanceOf(DespatchLogEntry::class, $log, "Despatch Log Entry Instance");
     $removeCores = $log->jobCard->jobCosting->jc_remove_cores;
     $this->assertInternalType('bool', (bool) $removeCores, "Remove Core Bool");
     $netWeigth = $log->net_weight;
     $this->assertInternalType('float', $netWeigth, "Net Weight Float");
     $calcNetWeight = $removeCores == 1 ? $log->despatch_log_book_total - $log->despatch_log_book_pallet_kg - $log->jobCard->jobCosting->core_weight : $log->despatch_log_book_total - $log->despatch_log_book_pallet_kg;
     $this->assertEquals($calcNetWeight, $netWeigth, "Net Weight");
 }