fegger
ce2a900545
Generate short UUIDs in API route catch blocks to aid debugging. Update existing API tests to assert the correlation ID. Add unit tests for `useJourneys` and `useBikeRoute` hooks, and component tests for `EventCard` and `CalendarView`.
71 lines
2.1 KiB
TypeScript
71 lines
2.1 KiB
TypeScript
import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
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import { renderHook, waitFor } from "@testing-library/react";
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import { useBikeRoute } from "../useBikeRoute";
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beforeEach(() => {
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vi.restoreAllMocks();
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});
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afterEach(() => {
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vi.restoreAllMocks();
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});
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describe("useBikeRoute", () => {
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it("does nothing when coordinates are missing", async () => {
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const { result } = renderHook(() => useBikeRoute(undefined, undefined, 48.21, 16.38));
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await waitFor(() => expect(result.current.loading).toBe(false));
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expect(result.current.bikeRoute).toBeNull();
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expect(result.current.error).toBeNull();
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});
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it("returns bike route when API succeeds", async () => {
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vi.spyOn(globalThis, "fetch").mockResolvedValue({
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ok: true,
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json: async () => ({
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distance: 1500,
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duration: 300,
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steps: [
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{ name: "Start", distance: 100, duration: 10, instruction: "Go straight" },
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],
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}),
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} as Response);
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const { result } = renderHook(() =>
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useBikeRoute(48.2082, 16.3738, 48.21, 16.38),
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);
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expect(result.current.loading).toBe(true);
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await waitFor(() => expect(result.current.loading).toBe(false));
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expect(result.current.bikeRoute).not.toBeNull();
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expect(result.current.bikeRoute?.distance).toBe(1500);
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expect(result.current.bikeRoute?.duration).toBe(300);
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expect(result.current.error).toBeNull();
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});
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it("sets error when API fails", async () => {
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vi.spyOn(globalThis, "fetch").mockResolvedValue({
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ok: false,
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status: 500,
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} as Response);
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const { result } = renderHook(() =>
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useBikeRoute(48.2082, 16.3738, 48.21, 16.38),
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);
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await waitFor(() => expect(result.current.error).toBeTruthy());
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expect(result.current.bikeRoute).toBeNull();
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});
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it("sets error when fetch throws", async () => {
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vi.spyOn(globalThis, "fetch").mockRejectedValue(new Error("Network error"));
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const { result } = renderHook(() =>
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useBikeRoute(48.2082, 16.3738, 48.21, 16.38),
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);
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await waitFor(() => expect(result.current.error).toBe("Network error"));
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});
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});
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