CampaignOperation operation2 = new CampaignOperation();
operation2.setOperand(campaign2);
operation2.setOperator(Operator.SET);
CampaignOperation[] operations = new CampaignOperation[] {operation1, operation2};
CampaignReturnValue result = campaignService.mutate(operations);
Campaign testCampaign1 = result.getValue()[0];
Campaign testCampaign2 = result.getValue()[1];
// Set the updated fields.
this.campaign1.setStatus(CampaignStatus.DELETED);
budget.getAmount().setComparableValueType(
testCampaign1.getBudget().getAmount().getComparableValueType());