add pass to check validity of parking structures generated

test/loaders/ParkingRepositoryLoaders/ChapmanTimedApiBasedParkingRepositoryLoaderTests.test.ts

@@ -1,9 +1,13 @@
-import { beforeEach, describe, it } from "@jest/globals";
+import { beforeEach, describe, expect, it } from "@jest/globals";
 import {
   ChapmanTimedApiBasedParkingRepositoryLoader
 } from "../../../src/loaders/ParkingRepositoryLoaders/ChapmanTimedApiBasedParkingRepositoryLoader";
 import { InMemoryParkingRepository } from "../../../src/repositories/InMemoryParkingRepository";
-import { resetGlobalFetchMockJson } from "../../testHelpers/fetchMockHelpers";
+import { resetGlobalFetchMockJson, updateGlobalFetchMockJson } from "../../testHelpers/fetchMockHelpers";
+import {
+  chapmanParkingStructureData
+} from "../../jsonSnapshots/chapmanParkingStructureData/chapmanParkingStructureData";
+import { IParkingStructure } from "../../../src/entities/ParkingRepositoryEntities";
 
 describe("ChapmanTimedApiBasedParkingRepositoryLoader", () => {
   let loader: ChapmanTimedApiBasedParkingRepositoryLoader;
@@ -17,7 +21,39 @@ describe("ChapmanTimedApiBasedParkingRepositoryLoader", () => {
 
   describe("fetchAndUpdateParkingStructures", () => {
     it("fetches and update parking structures with unique IDs", async () => {
+      updateGlobalFetchMockJson(chapmanParkingStructureData);
 
+      await loader.fetchAndUpdateParkingStructures();
+
+      let expectedStructures: IParkingStructure[] = [
+        {
+          address: "300 E Walnut, Orange, CA 92867",
+          capacity: 211,
+          spotsAvailable: 871,
+          coordinates: {
+            latitude: 33.7945513,
+            longitude: -117.8518707,
+          },
+          name: "Anderson Structure",
+          id: "",
+        },
+        {
+          address: "",
+          capacity: 0,
+          spotsAvailable: 0,
+          coordinates: {
+            latitude: 0,
+            longitude: 0
+          },
+          name: "Barrera",
+          id: "",
+        }
+      ];
+      expectedStructures[0].id = ChapmanTimedApiBasedParkingRepositoryLoader.generateId(expectedStructures[0].address);
+      expectedStructures[1].id = ChapmanTimedApiBasedParkingRepositoryLoader.generateId(expectedStructures[1].address);
+
+      const structuresFromLoader = await loader.repository.getParkingStructures();
+      expect(structuresFromLoader).toEqual(expectedStructures);
     });
 
     it("throws ApiResponseError if data is incorrect", async () => {