migrate test server setup to separate file

test/resolvers/StopResolverTests.test.ts

@@ -0,0 +1,11 @@
+import { beforeEach, describe } from "@jest/globals";
+import { ApolloServer } from "@apollo/server";
+import { ServerContext } from "../../src/ServerContext";
+import { UnoptimizedInMemoryRepository } from "../../src/repositories/UnoptimizedInMemoryRepository";
+import { readFileSync } from "fs";
+import { MergedResolvers } from "../../src/MergedResolvers";
+
+describe("StopResolvers", () => {
+  // replicate setup code
+
+});