From 8f9e77a9c1ee4862902d786fe5b3f5c2771e1e23 Mon Sep 17 00:00:00 2001
From: Moriz Wahl <moriz.wahl@gmx.de>
Date: Wed, 11 Jan 2023 21:40:11 +0100
Subject: [PATCH] add test: confirming a confirmed contribution throws

---
 .../resolver/ContributionResolver.test.ts       | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/backend/src/graphql/resolver/ContributionResolver.test.ts b/backend/src/graphql/resolver/ContributionResolver.test.ts
index 3dfd09bb5..9a7fb76f2 100644
--- a/backend/src/graphql/resolver/ContributionResolver.test.ts
+++ b/backend/src/graphql/resolver/ContributionResolver.test.ts
@@ -1947,6 +1947,23 @@ describe('ContributionResolver', () => {
                 }),
               )
             })
+
+            describe('confirm same contribution again', () => {
+              it('throws an error', async () => {
+                await expect(
+                  mutate({
+                    mutation: confirmContribution,
+                    variables: {
+                      id: creation ? creation.id : -1,
+                    },
+                  }),
+                ).resolves.toEqual(
+                  expect.objectContaining({
+                    errors: [new GraphQLError('Contribution already confirmd.')],
+                  }),
+                )
+              })
+            })
           })
 
           describe('confirm two creations one after the other quickly', () => {