diff --git a/test/resolvers/OrderedStopResolverTests.test.ts b/test/resolvers/OrderedStopResolverTests.test.ts
index a1cc727..ac603a1 100644
--- a/test/resolvers/OrderedStopResolverTests.test.ts
+++ b/test/resolvers/OrderedStopResolverTests.test.ts
@@ -3,6 +3,8 @@ import { ApolloServer } from "@apollo/server";
 import { UnoptimizedInMemoryRepository } from "../../src/repositories/UnoptimizedInMemoryRepository";
 import { ServerContext } from "../../src/ServerContext";
 import { setUpTestServer } from "../testHelpers/apolloSetupHelpers";
+import { IRoute, IStop, ISystem } from "../../src/entities/entities";
+import { generateMockRoutes, generateMockShuttles, generateMockStops, generateMockSystems } from "../generators";
 
 describe("OrderedStopResolvers", () => {
   let apolloServer: ApolloServer<ServerContext>;
@@ -13,6 +15,27 @@ describe("OrderedStopResolvers", () => {
     repository = new UnoptimizedInMemoryRepository();
   });
 
+  let mockSystem: ISystem;
+  let mockRoute: IRoute;
+  let mockStop: IStop;
+
+  beforeEach(async () => {
+    const mockSystems = generateMockSystems();
+    mockSystem = mockSystems[0];
+    mockSystem.id = "1";
+    await repository.addOrUpdateSystem(mockSystem);
+
+    const mockRoutes = generateMockRoutes();
+    mockRoute = mockRoutes[0];
+    mockRoute.id = "1";
+    await repository.addOrUpdateRoute(mockRoute);
+
+    const mockStops = generateMockStops();
+    mockStop = mockStops[0];
+    mockStop.id = "1";
+    await repository.addOrUpdateStop(mockStop);
+  });
+
   describe("nextStop", () => {
     const query = `
     query GetNextStop($systemId: ID!, $routeId: ID!, $stopId: ID!) {