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add test for fetchAndUpdateStopAndPolylineDataForRoutesInExistingSystemsInRepository

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This commit is contained in:
Brendan Chen
2025-01-22 15:03:29 -08:00
parent 81d0bb9e01
commit 95f2181b1c
3 changed files with 23 additions and 15 deletions
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6
src/loaders/ApiBasedRepositoryLoader.ts
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@@ -98,9 +98,7 @@ export class ApiBasedRepositoryLoader {
}
}
public async fetchAndUpdateStopAndPolylineDataForRoutesInExistingSystems() {
// Fetch from the API
// Pass JSON output into two different methods to update repository
public async fetchAndUpdateStopAndPolylineDataForRoutesInExistingSystemsInRepository() {
const systems = await this.repository.getSystems();
await Promise.all(systems.map(async (system: ISystem) => {
await this.fetchAndUpdateStopAndPolylineDataForRoutesWithSystemId(system.id);
@@ -108,6 +106,8 @@ export class ApiBasedRepositoryLoader {
}
public async fetchAndUpdateStopAndPolylineDataForRoutesWithSystemId(systemId: string) {
// Fetch from the API
// Pass JSON output into two different methods to update repository
const params = {
getStops: "2",
};

2
src/loaders/TimedApiBasedRepositoryLoader.ts
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@@ -52,7 +52,7 @@ export class TimedApiBasedRepositoryLoader extends ApiBasedRepositoryLoader {
await this.repository.clearRouteData();
await this.fetchAndUpdateRouteDataForExistingSystemsInRepository();
await this.repository.clearStopData();
await this.fetchAndUpdateStopAndPolylineDataForRoutesInExistingSystems();
await this.fetchAndUpdateStopAndPolylineDataForRoutesInExistingSystemsInRepository();
await this.repository.clearShuttleData();
await this.fetchAndUpdateShuttleDataForExistingSystems();
await this.repository.clearEtaData();

30
test/loaders/ApiBasedRepositoryLoaderTests.test.ts
View File

@@ -8,6 +8,7 @@ import { ISystem } from "../../src/entities/entities";
import {
fetchStopAndPolylineDataSuccessfulResponse
} from "../jsonSnapshots/fetchStopAndPolylineData/fetchStopAndPolylineDataSuccessfulResponse";
import { generateMockSystems } from "../generators";
/**
* Function to update behavior of the global `fetch` function.
@@ -97,16 +98,7 @@ describe("ApiBasedRepositoryLoader", () => {
test("calls fetchAndUpdateRouteDataForSystemId for all systems in repository", async () => {
const spy = jest.spyOn(loader, "fetchAndUpdateRouteDataForSystemId");
const systems: ISystem[] = [
{
name: "Chapman University",
id: "1",
},
{
name: "City of Monterey Park",
id: "2",
}
];
const systems = generateMockSystems();
await Promise.all(systems.map(async (system) => {
await loader.repository.addOrUpdateSystem(system);
@@ -114,7 +106,7 @@ describe("ApiBasedRepositoryLoader", () => {
await loader.fetchAndUpdateRouteDataForExistingSystemsInRepository();
expect(spy.mock.calls.length).toBe(2);
expect(spy.mock.calls.length).toBe(systems.length);
});
});
@@ -141,6 +133,22 @@ describe("ApiBasedRepositoryLoader", () => {
});
});
describe("fetchAndUpdateStopAndPolylineDataForRoutesInExistingSystemsInRepository", () => {
it("calls fetchAndUpdateStopAndPolylineDataForRoutesWithSystemId for every system", async () => {
const spy = jest.spyOn(loader, "fetchAndUpdateStopAndPolylineDataForRoutesWithSystemId");
const systems = generateMockSystems();
await Promise.all(systems.map(async (system) => {
await loader.repository.addOrUpdateSystem(system);
}));
await loader.fetchAndUpdateStopAndPolylineDataForRoutesInExistingSystemsInRepository();
expect(spy.mock.calls.length).toBe(systems.length);
});
})
describe("fetchAndUpdateStopAndPolylineDataForRoutesWithSystemId", () => {
it("updates stop and polyline data if there are systems and response received", async () => {
updateGlobalFetchMockJson(fetchStopAndPolylineDataSuccessfulResponse);