tests for vote receipt

lib/av_client/types.ts

@@ -93,7 +93,8 @@ export type BoardItem =
   VoterSessionItem |
   VoterCommitmentItem |
   BoardCommitmentItem |
-  BallotCryptogramItem
+  BallotCryptogramItem |
+  CastRequestItem
 
 export type BoardItemType =
   "BallotCryptogramsItem" |
@@ -190,6 +191,10 @@ export interface SpoilRequestItem extends BaseBoardItem {
   type: "SpoilRequestItem"
 }
 
+export interface CastRequestItem extends BaseBoardItem {
+  type: "CastRequestItem"
+}
+
 export interface CommitmentOpening {
   randomizers: ContestMap<string[][]>
   commitmentRandomness: string

test/generate_receipt.test.ts

@@ -0,0 +1,21 @@
+import {expect} from 'chai';
+import {generateReceipt} from '../lib/av_client/generate_receipt';
+import {CastRequestItem} from '../lib/av_client/types';
+import {baseItemAttributes} from "./fixtures/itemHelper";
+
+const castRequest: CastRequestItem = {
+  ...baseItemAttributes(),
+  type: 'CastRequestItem'
+}
+
+const serverReceipt = "dummy signature string"
+
+describe('generateReceipt', () => {
+  context('when given a valid arguments', () => {
+    it('constructs a vote receipt', async () => {
+      const voteReceipt = generateReceipt(serverReceipt, castRequest)
+      expect(voteReceipt).to.have.keys('trackingCode', 'receipt')
+      expect(voteReceipt.receipt).to.have.keys('address', 'parentAddress', 'previousAddress', 'registeredAt', 'dbbSignature', 'voterSignature')
+    })
+  })
+})