From 03db4ed125cd2bcd7d7288f081bc25fa08b071af Mon Sep 17 00:00:00 2001
From: elweyn <heine.hannes@gmail.com>
Date: Mon, 4 Jul 2022 07:41:21 +0200
Subject: [PATCH] Add mutation to updateContribution.

---
 .../resolver/ContributionResolver.test.ts     | 24 ++++++++++++++++++-
 backend/src/seeds/graphql/mutations.ts        | 14 +++++++++++
 2 files changed, 37 insertions(+), 1 deletion(-)

diff --git a/backend/src/graphql/resolver/ContributionResolver.test.ts b/backend/src/graphql/resolver/ContributionResolver.test.ts
index 2308cd4e7..c9302cf64 100644
--- a/backend/src/graphql/resolver/ContributionResolver.test.ts
+++ b/backend/src/graphql/resolver/ContributionResolver.test.ts
@@ -2,7 +2,7 @@
 /* eslint-disable @typescript-eslint/explicit-module-boundary-types */
 
 import { bibiBloxberg } from '@/seeds/users/bibi-bloxberg'
-import { createContribution } from '@/seeds/graphql/mutations'
+import { createContribution, updateContribution } from '@/seeds/graphql/mutations'
 import { listContributions, login } from '@/seeds/graphql/queries'
 import { cleanDB, resetToken, testEnvironment } from '@test/helpers'
 import { GraphQLError } from 'graphql'
@@ -212,4 +212,26 @@ describe('ContributionResolver', () => {
       })
     })
   })
+
+  describe('updateContribution', () => {
+    describe('unauthenticated', () => {
+      it('returns an error', async () => {
+        await expect(
+          mutate({
+            mutation: updateContribution,
+            variables: {
+              contributionId: 1,
+              amount: 100.0,
+              memo: 'Test Contribution',
+              creationDate: 'not-valid',
+            },
+          }),
+        ).resolves.toEqual(
+          expect.objectContaining({
+            errors: [new GraphQLError('401 Unauthorized')],
+          }),
+        )
+      })
+    })
+  })
 })
diff --git a/backend/src/seeds/graphql/mutations.ts b/backend/src/seeds/graphql/mutations.ts
index 4926f706f..45adeacc8 100644
--- a/backend/src/seeds/graphql/mutations.ts
+++ b/backend/src/seeds/graphql/mutations.ts
@@ -239,3 +239,17 @@ export const createContribution = gql`
     }
   }
 `
+
+export const updateContribution = gql`
+  mutation ($contributionId: Int!, $amount: Decimal!, $memo: String!, $creationDate: String!) {
+    updateContribution(
+      contributionId: $contributionId
+      amount: $amount
+      memo: $memo
+      creationDate: $creationDate
+    ) {
+      amount
+      memo
+    }
+  }
+`