Remove "apollo-server-testing" based on the comments at apollographql…

…/apollo-server#4724

README.md

@@ -35,7 +35,7 @@ query Posts {
 - [Apollo Server](https://github.com/apollographql/apollo-server)
 - [Bootstrapping code to start the server](https://typegraphql.com/docs/bootstrap.html)
 - Example resolvers and [Apollo REST Data Source](https://www.npmjs.com/package/apollo-datasource-rest)s (posts, users)
-- Test infrastructure ([ts-jest](https://github.com/kulshekhar/ts-jest), [apollo-server-testing](https://www.apollographql.com/docs/apollo-server/testing/testing/) and [nock](https://www.npmjs.com/package/nock)) and example tests
+- Test infrastructure ([ts-jest](https://github.com/kulshekhar/ts-jest) and [nock](https://www.npmjs.com/package/nock)) with example tests
 - [ts-node-dev](https://www.npmjs.com/package/ts-node-dev) for development (restarts app when code changes)
 - [typescript-eslint](https://github.com/typescript-eslint/typescript-eslint/blob/master/docs/getting-started/linting/README.md) with [type-aware rules](https://github.com/typescript-eslint/typescript-eslint/blob/master/docs/getting-started/linting/TYPED_LINTING.md)
 - Github: Dependabot dependency updates

package.json

@@ -25,7 +25,6 @@
     "@types/jest": "^26.0.23",
     "@typescript-eslint/eslint-plugin": "^4.23.0",
     "@typescript-eslint/parser": "^4.23.0",
-    "apollo-server-testing": "^2.24.0",
     "eslint": "^7.26.0",
     "eslint-plugin-jest": "^24.3.6",
     "jest": "^26.6.3",

src/posts/post-resolver.test.ts

@@ -1,7 +1,7 @@
 import nock from "nock";
 import { gql } from "apollo-server";
 import { createServer } from "../create-server";
-import { createTestClient } from "apollo-server-testing";
+import { print } from "graphql";
 
 describe("PostResolver", () => {
   it("returns all posts", async () => {
@@ -27,9 +27,9 @@ describe("PostResolver", () => {
       ]);
 
     const server = await createServer();
-    // eslint-disable-next-line jest/unbound-method
-    const { query } = createTestClient(server);
-    const response = await query({ query: postsQuery });
+    const response = await server.executeOperation({
+      query: print(postsQuery),
+    });
 
     expect(response.errors).toBeUndefined();
     expect(response.data).toEqual({

src/users/user-resolver.test.ts

@@ -1,6 +1,6 @@
 import { gql } from "apollo-server";
-import { createTestClient } from "apollo-server-testing";
 import nock from "nock";
+import { print } from "graphql";
 import { createServer } from "../create-server";
 
 describe("UserResolver", () => {
@@ -27,9 +27,9 @@ describe("UserResolver", () => {
       ]);
 
     const server = await createServer();
-    // eslint-disable-next-line jest/unbound-method
-    const { query } = createTestClient(server);
-    const response = await query({ query: usersQuery });
+    const response = await server.executeOperation({
+      query: print(usersQuery),
+    });
 
     expect(response.errors).toBeUndefined();
     expect(response.data).toEqual({
@@ -55,10 +55,8 @@ describe("UserResolver", () => {
     });
 
     const server = await createServer();
-    // eslint-disable-next-line jest/unbound-method
-    const { query } = createTestClient(server);
-    const response = await query({
-      query: userQuery,
+    const response = await server.executeOperation({
+      query: print(userQuery),
       variables: { userId: "1" },
     });
 
@@ -100,10 +98,8 @@ describe("UserResolver", () => {
       ]);
 
     const server = await createServer();
-    // eslint-disable-next-line jest/unbound-method
-    const { query } = createTestClient(server);
-    const response = await query({
-      query: userQueryWithPosts,
+    const response = await server.executeOperation({
+      query: print(userQueryWithPosts),
       variables: { userId: "1" },
     });