Merge branch 'main' into licence-ended-testing-end-point

test/services/bill-runs/fetch-bill-runs.service.test.js

@@ -10,6 +10,7 @@ const { expect } = Code
 
 // Test helpers
 const BillRunHelper = require('../../support/helpers/bill-run.helper.js')
+const BillRunModel = require('../../../app/models/bill-run.model.js')
 const DatabaseConfig = require('../../../config/database.config.js')
 const RegionHelper = require('../../support/helpers/region.helper.js')
 
@@ -103,6 +104,27 @@ describe('Fetch Bill Runs service', () => {
  })
  })
  })
+
+ describe('when there are no bill runs', () => {
+ beforeEach(async () => {
+ // There will usually be bill runs in the database from other tests so we stub the query to simulate no bill runs
+ const queryStub = Sinon.stub(BillRunModel, 'query')
+
+ queryStub.returns({
+ select: Sinon.stub().returnsThis(),
+ innerJoinRelated: Sinon.stub().returnsThis(),
+ orderBy: Sinon.stub().returnsThis(),
+ page: Sinon.stub().resolves({ results: [], total: 0 })
+ })
+ })
+
+ it('returns a result with no "results" and 0 for "total"', async () => {
+ const result = await FetchBillRunsService.go()
+
+ expect(result.results).to.be.empty()
+ expect(result.total).to.equal(0)
+ })
+ })
 })
 
 function _addBillRun (billRunNumber, createdAt, netTotal, creditNoteCount, invoiceCount, regionId) {