From 0a40dd43cb0e50a58488d33f0c3446c895b4972b Mon Sep 17 00:00:00 2001
From: James Mikrut <james@trbl.design>
Date: Sun, 14 Aug 2022 11:04:05 -0700
Subject: [PATCH] test: adds dataloader test (#936)

* chore: adds dataloader test config

* test: passing dataloader test
---
 test/dataloader/config.ts   | 47 ++++++++++++++++++++++++++++++++
 test/dataloader/int.spec.ts | 53 +++++++++++++++++++++++++++++++++++++
 2 files changed, 100 insertions(+)
 create mode 100644 test/dataloader/config.ts
 create mode 100644 test/dataloader/int.spec.ts

diff --git a/test/dataloader/config.ts b/test/dataloader/config.ts
new file mode 100644
index 0000000000..551a84b5a0
--- /dev/null
+++ b/test/dataloader/config.ts
@@ -0,0 +1,47 @@
+import { buildConfig } from '../buildConfig';
+import { devUser } from '../credentials';
+
+export default buildConfig({
+  collections: [
+    {
+      slug: 'posts',
+      fields: [
+        {
+          name: 'title',
+          type: 'text',
+          required: true,
+        },
+        {
+          name: 'owner',
+          type: 'relationship',
+          relationTo: 'users',
+          hooks: {
+            beforeChange: [
+              ({ req: { user } }) => user?.id,
+            ],
+          },
+        },
+
+      ],
+    },
+  ],
+  onInit: async (payload) => {
+    const user = await payload.create({
+      collection: 'users',
+      data: {
+        email: devUser.email,
+        password: devUser.password,
+      },
+    });
+
+    await payload.create({
+      user,
+      collection: 'posts',
+      data: postDoc,
+    });
+  },
+});
+
+export const postDoc = {
+  title: 'test post',
+};
diff --git a/test/dataloader/int.spec.ts b/test/dataloader/int.spec.ts
new file mode 100644
index 0000000000..32459eb88d
--- /dev/null
+++ b/test/dataloader/int.spec.ts
@@ -0,0 +1,53 @@
+import { GraphQLClient } from 'graphql-request';
+import payload from '../../src';
+import { devUser } from '../credentials';
+import { initPayloadTest } from '../helpers/configHelpers';
+import { postDoc } from './config';
+
+describe('dataloader', () => {
+  let serverURL;
+  beforeAll(async () => {
+    const init = await initPayloadTest({ __dirname, init: { local: false } });
+    serverURL = init.serverURL;
+  });
+
+  describe('graphql', () => {
+    let client: GraphQLClient;
+    let token: string;
+
+    beforeAll(async () => {
+      const url = `${serverURL}/api/graphql`;
+      client = new GraphQLClient(url);
+
+      const loginResult = await payload.login({
+        collection: 'users',
+        data: {
+          email: devUser.email,
+          password: devUser.password,
+        },
+      });
+
+      if (loginResult.token) token = loginResult.token;
+    });
+
+    it('should allow querying via graphql', async () => {
+      const query = `query {
+        Posts {
+          docs {
+            title
+            owner {
+              email
+            }
+          }
+        }
+      }`;
+
+      const response = await client.request(query, null, {
+        Authorization: `JWT ${token}`,
+      });
+
+      const { docs } = response.Posts;
+      expect(docs[0].title).toStrictEqual(postDoc.title);
+    });
+  });
+});