test default label Article for postType property on create post

backend/src/schema/resolvers/posts.js

@@ -131,7 +131,7 @@ export default {
             MERGE (post)<-[:WROTE]-(author)
             ${categoriesCypher}
             ${groupCypher}
-            RETURN post {.*}
+            RETURN post {.*, postType: filter(l IN labels(post) WHERE NOT l = "Post") }
           `,
           { userId: context.user.id, categoryIds, groupId, params },
         )

backend/src/schema/resolvers/posts.spec.js

@@ -34,6 +34,7 @@ const createPostMutation = gql`
       author {
         name
       }
+      postType
     }
   }
 `
@@ -324,6 +325,12 @@ describe('CreatePost', () => {
         expected,
       )
     })
+
+    it('has label "Article" as default', async () => {
+      await expect(mutate({ mutation: createPostMutation, variables })).resolves.toMatchObject({
+        data: { CreatePost: { postType: ['Article'] } },
+      })
+    })
   })
 })