tests: relation cover 1-to-n composite IDs

graphql-nexus · May 17, 2021 · 2b636ce · 2b636ce
1 parent 767d2d8
commit 2b636ce
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Showing 2 changed files with 104 additions and 5 deletions.
diff --git a/tests/integration/__snapshots__/relation1ToN.test.ts.snap b/tests/integration/__snapshots__/relation1ToN.test.ts.snap
@@ -1,5 +1,39 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
+exports[`can project user-to-posts relation where user has composite ID: graphqlOperationExecutionResult 1`] = `
+Object {
+  "data": Object {
+    "users": Array [
+      Object {
+        "id1": "user1",
+        "posts": Array [
+          Object {
+            "id": "post1",
+          },
+        ],
+      },
+    ],
+  },
+}
+`;
+
+exports[`can project user-to-posts relation where user has composite ID: graphqlSchemaSDL 1`] = `
+"
+type Query {
+  users: [User!]!
+}
+
+type User {
+  id1: String!
+  posts: [Post!]!
+}
+
+type Post {
+  id: ID!
+}
+"
+`;
+
 exports[`can project user-to-posts relationship in reverse (access use via post author field): graphqlOperationExecutionResult 1`] = `
 Object {
   "data": Object {

diff --git a/tests/integration/relation1ToN.test.ts b/tests/integration/relation1ToN.test.ts
@@ -1,14 +1,13 @@
-import endent from 'endent'
 import { gql } from 'graphql-tag'
 import { objectType, queryType } from 'nexus'
 import { testIntegration } from '../__helpers__'
 
 testIntegration({
   description: 'can project user-to-posts relationship',
-  datasourceSchema: endent`
+  datasourceSchema: `
     model User {
-      id         String    @id
-      posts      Post[]
+      id     String  @id
+      posts  Post[]
     }
     model Post {
       id        String  @id
@@ -67,7 +66,7 @@ testIntegration({
 
 testIntegration({
   description: 'can project user-to-posts relationship in reverse (access use via post author field)',
-  datasourceSchema: endent`
+  datasourceSchema: `
     model User {
       id         String    @id
       posts      Post[]
@@ -126,3 +125,69 @@ testIntegration({
     }
   `,
 })
+
+testIntegration({
+  description: 'can project user-to-posts relation where user has composite ID',
+  datasourceSchema: `
+    model User {
+      id1    String
+      id2    String
+      posts  Post[]
+      @@id(fields: [id1, id2])
+    }
+    model Post {
+      id         String  @id
+      author     User?   @relation(fields: [authorId1, authorId2], references: [id1, id2])
+      authorId1  String
+      authorId2  String
+    }
+  `,
+  apiSchema({ User, Post }) {
+    return [
+      queryType({
+        definition(t) {
+          t.nonNull.list.nonNull.field('users', {
+            type: User.$name,
+            resolve(_, __, ctx) {
+              return ctx.prisma.user.findMany()
+            },
+          })
+        },
+      }),
+      objectType({
+        name: User.$name,
+        definition(t) {
+          t.field(User.id1.name, User.id1)
+          t.field(User.posts.name, User.posts)
+        },
+      }),
+      objectType({
+        name: Post.$name,
+        definition(t) {
+          t.field(Post.id.name, Post.id)
+        },
+      }),
+    ]
+  },
+  async datasourceSeed(prisma) {
+    await prisma.user.create({
+      data: {
+        id1: 'user1',
+        id2: 'user1',
+        posts: {
+          create: [{ id: 'post1' }],
+        },
+      },
+    })
+  },
+  apiClientQuery: gql`
+    query {
+      users {
+        id1
+        posts {
+          id
+        }
+      }
+    }
+  `,
+})