Adding unit test.

packages/worker/src/api/routes/global/tests/users.spec.ts

@@ -1,4 +1,4 @@
-import { InviteUsersResponse } from "@budibase/types"
+import { InviteUsersResponse, User } from "@budibase/types"
 
 jest.mock("nodemailer")
 import {
@@ -298,6 +298,23 @@ describe("/api/global/users", () => {
       expect(events.user.passwordForceReset).not.toBeCalled()
     })
 
+    it("should not allow a user to update their own admin/builder status", async () => {
+      const user = (await config.api.users.getUser(config.defaultUser?._id!))
+        .body as User
+      await config.api.users.saveUser({
+        ...user,
+        admin: {
+          global: false,
+        },
+        builder: {
+          global: false,
+        },
+      })
+      const userOut = (await config.api.users.getUser(user._id!)).body
+      expect(userOut.admin.global).toBe(true)
+      expect(userOut.builder.global).toBe(true)
+    })
+
     it("should be able to force reset password", async () => {
       const user = await config.createUser()
       jest.clearAllMocks()