Add Tests

tests/e2e/generated-definitions.spec.ts

@@ -273,6 +273,25 @@ describe('Generated Definitions', () => {
     ).toBe(await readFile(outputFile, 'utf8'));
   });
 
+  it('should generate for a federated graph with typeDef', async () => {
+    const outputFile = generatedDefinitions('federation-typedef.test-definitions.ts');
+    const factory = new GraphQLDefinitionsFactory();
+    await factory.generate({
+      typePaths: [generatedDefinitions('federation-typedef.graphql')],
+      typeDefs: `enum Animal {
+        DOG
+        CAT
+      }`,
+      path: outputFile,
+      outputAs: 'class',
+      federation: true,
+    });
+
+    expect(
+      await readFile(generatedDefinitions('federation-typedef.fixture.ts'), 'utf8'),
+    ).toBe(await readFile(outputFile, 'utf8'));
+  });
+
   it('should generate with __typename field for each object type', async () => {
     const typeDefs = await readFile(
       generatedDefinitions('typename.graphql'),

tests/generated-definitions/federation-typedef.fixture.ts

@@ -0,0 +1,33 @@
+
+/*
+ * ------------------------------------------------------
+ * THIS FILE WAS AUTOMATICALLY GENERATED (DO NOT MODIFY)
+ * -------------------------------------------------------
+ */
+
+/* tslint:disable */
+/* eslint-disable */
+export enum Animal {
+    DOG = "DOG",
+    CAT = "CAT"
+}
+
+export enum Category {
+    POST = "POST"
+}
+
+export class Post {
+    id: string;
+    title: string;
+    author: User;
+    category: Category;
+}
+
+export abstract class IQuery {
+    abstract getPosts(): Post[] | Promise<Post[]>;
+}
+
+export class User {
+    id: string;
+    posts?: Post[];
+}

tests/generated-definitions/federation-typedef.graphql

@@ -0,0 +1,19 @@
+type Post {
+  id: ID!
+  title: String!
+  author: User!
+  category: Category!
+}
+
+extend type User @key(fields: "id") {
+  id: ID! @external
+  posts: [Post]
+}
+
+extend type Query {
+  getPosts: [Post]
+}
+
+extend enum Category {
+  POST
+}