testing if/else statement based on promise result

I am testing a controller with the function listed below. My problem is that the if else statment is based on the result of a promise. How can I capture the result of this promise in order to test the if else statements? At the moment I keep getting Can't find variable data

 $scope.get = function (accountId, campaignId, requestId) {

        campaignBuyRequestService.getCampaignBuyRequest(global.activeOrganizationId, accountId, campaignId, requestId).then(function (data) {

            if (data) {
                $.each(data.requestActions, function (index) {
                    if (data.requestActions[index].statusCode === 10001000) {
                        data.requestActions[index].statusCodeDisplayText = "Sent";
                        data.requestActions[index].iconClass = "fa fa-arrow-left";
                    } else if (data.requestActions[index].statusCode === 10002000) {
                        data.requestActions[index].statusCodeDisplayText = "Opted In";
                        data.requestActions[index].iconClass = "fa fa-arrow-right";
                    } else if (data.requestActions[index].statusCode === 10003000) {
                        data.requestActions[index].statusCodeDisplayText = "Rejected";
                        data.requestActions[index].iconClass = "fa fa-exclamation-circle";
                    } else if (data.requestActions[index].statusCode === 10004000) {
                        data.requestActions[index].statusCodeDisplayText = "Withdrawn";
                        data.requestActions[index].iconClass = "fa fa-exclamation-circle";
                    } else if (data.requestActions[index].statusCode === 10005000) {
                        data.requestActions[index].statusCodeDisplayText = "Activated";
                        data.requestActions[index].iconClass = "fa fa-play";
                    } else if (data.requestActions[index].statusCode === 10006000) {
                        data.requestActions[index].statusCodeDisplayText = "Canceled";
                        data.requestActions[index].iconClass = "fa fa-exclamation-circle";
                    } else if (data.requestActions[index].statusCode === 10007000) {
                        data.requestActions[index].statusCodeDisplayText = "Paused";
                        data.requestActions[index].iconClass = "fa fa-pause";
                    } else {
                        data.requestActions[index].statusCodeDisplayText = "Unknown";
                        data.requestActions[index].iconClass = "fa fa-question";
                    }
                });
            }

            $scope.buyRequest = data;
        });

    };

My test looks like this:

it('should assign statusCodeDisplayText and Icon class based on status code', function () {
            spyOn(scope, "get");
            scope.get(buyRequest.requestId, mockStateParams.accountId, mockStateParams.campaignId);
            scope.data = spyOn(mockBuyRequestService, 'getCampaignBuyRequest').and.callThrough;
            scope.$digest();

            expect(data.requestActions[0].statusCodeDisplayText).toEqual('Sent');
            expect(data.requestActions[0].iconClass).toEqual('fa fa-arrow-left');
            expect(data.requestActions[1].statusCodeDisplayText).toEqual('Withdrawn');
            expect(data.requestActions[1].iconClass).toEqual('fa fa-exclamation-circle');
        });