Duncan Tourolle
1836615dc0
- music landing: diverse per-genre album sliders (online counts / offline wide-probe fallback) and home-screen library shortcuts - add ArtistLinks component and shared navigation/genreDiversity utils - player/playback-mode refinements across Rust and frontend
36 lines
1008 B
TypeScript
36 lines
1008 B
TypeScript
import { describe, it, expect, vi, beforeEach } from "vitest";
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import { navigateBack } from "./navigation";
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const goto = vi.fn();
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vi.mock("$app/navigation", () => ({
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goto: (...args: unknown[]) => goto(...args),
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}));
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describe("navigateBack", () => {
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beforeEach(() => {
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goto.mockClear();
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});
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it("pops real history when there is in-app history to go back to", () => {
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const back = vi.fn();
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vi.spyOn(history, "back").mockImplementation(back);
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vi.spyOn(history, "length", "get").mockReturnValue(3);
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navigateBack("/library");
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expect(back).toHaveBeenCalledOnce();
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expect(goto).not.toHaveBeenCalled();
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});
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it("falls back to the given path on a fresh deep-link (no history)", () => {
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const back = vi.fn();
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vi.spyOn(history, "back").mockImplementation(back);
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vi.spyOn(history, "length", "get").mockReturnValue(1);
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navigateBack("/library/music");
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expect(goto).toHaveBeenCalledWith("/library/music");
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expect(back).not.toHaveBeenCalled();
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});
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});
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