ErrorHandling.apply(async (req: express.Request, res: express.Response): Promise<void> => {
      const form: Form<CourtOrders> = req.body

      if (form.hasErrors()) {
        renderView(form, res)
      } else {
        const claim: Claim = res.locals.claim
        const draft: Draft<ResponseDraft> = res.locals.responseDraft
        const user: User = res.locals.user

        form.model.removeExcessRows()
        draft.document.statementOfMeans.courtOrders = form.model

        await new DraftService().save(draft, user.bearerToken)
        res.redirect(StatementOfMeansPaths.priorityDebtsPage.evaluateUri({ externalId: claim.externalId }))
      }
    })

 .expect(res => expect(res).to.be.redirect
   .toLocation(StatementOfMeansPaths.priorityDebtsPage.evaluateUri(
     { externalId: claimStoreServiceMock.sampleClaimObj.externalId })
   )

import { StatementOfMeansPaths } from 'response/paths'
import * as request from 'supertest'
import * as config from 'config'
import { app } from 'main/app'
import { attachDefaultHooks } from 'test/routes/hooks'
import { checkAuthorizationGuards } from 'test/routes/authorization-check'
import { checkNotDefendantInCaseGuard } from '../../../../common/checks/not-defendant-in-case-check'
import * as idamServiceMock from 'test/http-mocks/idam'
import { checkAlreadySubmittedGuard } from '../../../../common/checks/already-submitted-check'
import { checkCountyCourtJudgmentRequestedGuard } from '../../../../common/checks/ccj-requested-check'
import { expect } from 'chai'
import { IncomeExpenseSchedule } from 'common/calculate-monthly-income-expense/incomeExpenseSchedule'

const cookieName: string = config.get<string>('session.cookieName')
const pagePath: string = StatementOfMeansPaths.priorityDebtsPage.evaluateUri(
  { externalId: claimStoreServiceMock.sampleClaimObj.externalId }
)

function checkErrorHandling (method: string) {
  describe('errors should be handled correctly', () => {
    it('should return 500 and render error page when cannot retrieve claim', async () => {
      claimStoreServiceMock.rejectRetrieveClaimByExternalId('HTTP error')

      await request(app)[method](pagePath)
        .set('Cookie', `${cookieName}=ABC`)
        .expect(res => expect(res).to.be.serverError.withText('Error'))
    })

    it('should return 500 and render error page when cannot retrieve draft', async () => {
      claimStoreServiceMock.resolveRetrieveClaimByExternalId()
      draftStoreServiceMock.rejectFind('Error')