From afd5703c807442f2c2a834045a538b1aadb1cff0 Mon Sep 17 00:00:00 2001
From: Ulf Gebhardt <ulf.gebhardt@webcraft-media.de>
Date: Wed, 29 Mar 2023 11:06:47 +0200
Subject: [PATCH] missing event tests

---
 .../resolver/TransactionLinkResolver.test.ts  | 109 +++++++++++++++++-
 1 file changed, 108 insertions(+), 1 deletion(-)

diff --git a/backend/src/graphql/resolver/TransactionLinkResolver.test.ts b/backend/src/graphql/resolver/TransactionLinkResolver.test.ts
index d86f260fe..cdb832963 100644
--- a/backend/src/graphql/resolver/TransactionLinkResolver.test.ts
+++ b/backend/src/graphql/resolver/TransactionLinkResolver.test.ts
@@ -22,6 +22,7 @@ import {
   createContribution,
   updateContribution,
   createTransactionLink,
+  deleteTransactionLink,
   confirmContribution,
 } from '@/seeds/graphql/mutations'
 import { listTransactionLinksAdmin } from '@/seeds/graphql/queries'
@@ -573,6 +574,7 @@ describe('TransactionLinkResolver', () => {
 
         describe('link exists', () => {
           let myCode: string
+          let myId: number
 
           beforeAll(async () => {
             await mutate({
@@ -589,7 +591,7 @@ describe('TransactionLinkResolver', () => {
             })
             const {
               data: {
-                createTransactionLink: { code },
+                createTransactionLink: { id, code },
               },
             } = await mutate({
               mutation: createTransactionLink,
@@ -599,6 +601,23 @@ describe('TransactionLinkResolver', () => {
               },
             })
             myCode = code
+            myId = id
+          })
+
+          it('stores the TRANSACTION_LINK_CREATE event in the database', async () => {
+            const userConatct = await UserContact.findOneOrFail(
+              { email: 'bibi@bloxberg.de' },
+              { relations: ['user'] },
+            )
+            await expect(DbEvent.find()).resolves.toContainEqual(
+              expect.objectContaining({
+                type: EventType.TRANSACTION_LINK_CREATE,
+                affectedUserId: userConatct.user.id,
+                actingUserId: userConatct.user.id,
+                involvedTransactionLinkId: myId,
+                amount: expect.decimalEqual(200),
+              }),
+            )
           })
 
           describe('own link', () => {
@@ -625,6 +644,94 @@ describe('TransactionLinkResolver', () => {
                 expect.any(Number),
               )
             })
+            it('delete own link', async () => {
+              await expect(
+                mutate({
+                  mutation: deleteTransactionLink,
+                  variables: {
+                    id: myId,
+                  },
+                }),
+              ).resolves.toMatchObject({
+                data: { deleteTransactionLink: true },
+              })
+            })
+
+            it('stores the TRANSACTION_LINK_DELETE event in the database', async () => {
+              const userConatct = await UserContact.findOneOrFail(
+                { email: 'bibi@bloxberg.de' },
+                { relations: ['user'] },
+              )
+              await expect(DbEvent.find()).resolves.toContainEqual(
+                expect.objectContaining({
+                  type: EventType.TRANSACTION_LINK_DELETE,
+                  affectedUserId: userConatct.user.id,
+                  actingUserId: userConatct.user.id,
+                  involvedTransactionLinkId: myId,
+                }),
+              )
+            })
+          })
+
+          describe('other link', () => {
+            beforeAll(async () => {
+              await mutate({
+                mutation: login,
+                variables: { email: 'bibi@bloxberg.de', password: 'Aa12345_' },
+              })
+              const {
+                data: {
+                  createTransactionLink: { id, code },
+                },
+              } = await mutate({
+                mutation: createTransactionLink,
+                variables: {
+                  amount: 200,
+                  memo: 'This is a transaction link from bibi',
+                },
+              })
+              myCode = code
+              myId = id
+              await mutate({
+                mutation: login,
+                variables: { email: 'peter@lustig.de', password: 'Aa12345_' },
+              })
+            })
+
+            it('successfully redeems link', async () => {
+              await expect(
+                mutate({
+                  mutation: redeemTransactionLink,
+                  variables: {
+                    code: myCode,
+                  },
+                }),
+              ).resolves.toMatchObject({
+                data: { redeemTransactionLink: true },
+                errors: undefined,
+              })
+            })
+
+            it('stores the TRANSACTION_LINK_REDEEM event in the database', async () => {
+              const creator = await UserContact.findOneOrFail(
+                { email: 'bibi@bloxberg.de' },
+                { relations: ['user'] },
+              )
+              const redeemer = await UserContact.findOneOrFail(
+                { email: 'peter@lustig.de' },
+                { relations: ['user'] },
+              )
+              await expect(DbEvent.find()).resolves.toContainEqual(
+                expect.objectContaining({
+                  type: EventType.TRANSACTION_LINK_REDEEM,
+                  affectedUserId: redeemer.user.id,
+                  actingUserId: redeemer.user.id,
+                  involvedUserId: creator.user.id,
+                  involvedTransactionLinkId: myId,
+                  amount: expect.decimalEqual(200),
+                }),
+              )
+            })
           })
         })
       })