add test for ApiBasedShuttleRepositoryLoader.fetchAndUpdateAll

test/loaders/ApiBasedShuttleRepositoryLoaderTests.test.ts

@@ -1,4 +1,4 @@
-import { beforeEach, describe, expect, it, jest } from "@jest/globals";
+import { afterEach, beforeEach, describe, expect, it, jest } from "@jest/globals";
 import { ApiBasedShuttleRepositoryLoader } from "../../src/loaders/ApiBasedShuttleRepositoryLoader";
 import { UnoptimizedInMemoryShuttleRepository } from "../../src/repositories/UnoptimizedInMemoryShuttleRepository";
 import { fetchRouteDataSuccessfulResponse } from "../jsonSnapshots/fetchRouteData/fetchRouteDataSuccessfulResponse";
@@ -17,7 +17,7 @@ import {
 } from "../testHelpers/fetchMockHelpers";
 import { assertAsyncCallbackThrowsApiResponseError } from "../testHelpers/assertAsyncCallbackThrowsApiResponseError";
 
-describe("ApiBasedRepositoryLoader", () => {
+describe("ApiBasedShuttleRepositoryLoader", () => {
   let loader: ApiBasedShuttleRepositoryLoader;
 
   beforeEach(() => {
@@ -25,7 +25,33 @@ describe("ApiBasedRepositoryLoader", () => {
     resetGlobalFetchMockJson();
   });
 
+  afterEach(() => {
+    jest.clearAllMocks();
+  });
+
   const systemId = "1";
+
+  describe("fetchAndUpdateAll", () => {
+    it("calls all the correct methods", async () => {
+      const spies = {
+        fetchAndUpdateRouteDataForSystem: jest.spyOn(loader, "fetchAndUpdateRouteDataForSystem"),
+        fetchAndUpdateStopAndPolylineDataForRoutesInSystem: jest.spyOn(loader, "fetchAndUpdateStopAndPolylineDataForRoutesInSystem"),
+        fetchAndUpdateShuttleDataForSystem: jest.spyOn(loader, "fetchAndUpdateShuttleDataForSystem"),
+        fetchAndUpdateEtaDataForExistingStopsForSystem: jest.spyOn(loader, "fetchAndUpdateEtaDataForExistingStopsForSystem"),
+      };
+
+      Object.values(spies).forEach((spy: any) => {
+        spy.mockResolvedValue(undefined);
+      });
+
+      await loader.fetchAndUpdateAll();
+
+      Object.values(spies).forEach((spy: any) => {
+        expect(spy).toHaveBeenCalled();
+      });
+    });
+  });
+
   describe("fetchAndUpdateRouteDataForSystem", () => {
     it("updates route data in repository if response received", async () => {
       // Arrange