remove obsolete code

backend/src/graphql/resolvers/images/imagesS3.spec.ts

@@ -205,29 +205,6 @@ describe('mergeImage', () => {
         })
       })
 
-      describe('given a `S3_PUBLIC_GATEWAY` configuration', () => {
-        const { mergeImage } = images({
-          ...config,
-          S3_PUBLIC_GATEWAY: 'http://s3-public-gateway.com',
-        })
-
-        it('changes the domain of the URL to a server that could e.g. apply image transformations', async () => {
-          if (!imageInput.upload) {
-            throw new Error('Test imageInput was not setup correctly.')
-          }
-          const upload = await imageInput.upload
-          upload.filename = '/path/to/file-location/foo-bar-avatar.jpg'
-          imageInput.upload = Promise.resolve(upload)
-          await expect(
-            mergeImage(post, 'HERO_IMAGE', imageInput, { uploadCallback, deleteCallback }),
-          ).resolves.toMatchObject({
-            url: expect.stringMatching(
-              new RegExp(`^http://s3-public-gateway.com/bucket/${uuid}-foo-bar-avatar.jpg`),
-            ),
-          })
-        })
-      })
-
       it('connects resource with image via given image type', async () => {
         await mergeImage(post, 'HERO_IMAGE', imageInput, { uploadCallback, deleteCallback })
         const result = await neode.cypher(