8044310fba
Asserts STEPS has the six steps in canonical order, each renders non-empty HTML and returns a teardown from attach, and clearWizardState zero-fills the reachable Uint8Array fields before resetting state. Keeps the existing finishSetup tests. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
83 lines
2.9 KiB
TypeScript
83 lines
2.9 KiB
TypeScript
import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';
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import { finishSetup, STEPS } from '../setup';
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import { state, clearWizardState } from '../setup-steps';
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describe('finishSetup', () => {
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beforeEach(() => {
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(global as any).chrome = {
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tabs: {
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create: vi.fn(() => Promise.resolve({ id: 999 })),
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getCurrent: vi.fn(() => Promise.resolve({ id: 42 })),
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remove: vi.fn(() => Promise.resolve()),
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},
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runtime: {
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getURL: vi.fn((p: string) => `chrome-extension://abc/${p}`),
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},
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};
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});
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it('opens vault.html in a new tab', async () => {
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await finishSetup();
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expect(chrome.runtime.getURL).toHaveBeenCalledWith('vault.html');
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expect(chrome.tabs.create).toHaveBeenCalledWith({
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url: 'chrome-extension://abc/vault.html',
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});
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});
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it('closes the current setup tab after opening the vault tab', async () => {
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await finishSetup();
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expect(chrome.tabs.getCurrent).toHaveBeenCalled();
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expect(chrome.tabs.remove).toHaveBeenCalledWith(42);
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});
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it('still opens the vault tab even if closing the setup tab fails', async () => {
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(chrome.tabs.remove as any).mockRejectedValueOnce(new Error('no permission'));
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await expect(finishSetup()).resolves.not.toThrow();
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expect(chrome.tabs.create).toHaveBeenCalled();
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});
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});
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describe('setup step registry', () => {
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it('has the six steps in canonical order', () => {
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expect(STEPS.map((s) => s.id)).toEqual(['mode', 'host', 'connection', 'vault', 'device', 'done']);
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});
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it('each step renders non-empty HTML and attach returns a teardown', () => {
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const ctx = { state: {} as never, rerender: vi.fn(), goto: vi.fn() };
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for (const step of STEPS) {
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const html = step.render(ctx as never);
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expect(typeof html).toBe('string');
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expect(html.length).toBeGreaterThan(0);
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// render output must be in the DOM before attach (attach wires getElementById listeners)
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document.body.innerHTML = `<div id="app">${html}</div>`;
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const teardown = step.attach(document.body, ctx as never);
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expect(typeof teardown).toBe('function');
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teardown(); // must not throw
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}
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});
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});
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describe('clearWizardState', () => {
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afterEach(() => {
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clearWizardState();
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});
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it('zero-fills the reachable Uint8Array fields and resets state', () => {
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const carrier = new Uint8Array([1, 2, 3, 4]);
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const ref = new Uint8Array([5, 6, 7, 8]);
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state.carrierImageBytes = carrier;
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state.referenceImageBytes = ref;
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state.passphrase = 'secret';
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state.mode = 'new';
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clearWizardState();
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expect(Array.from(carrier)).toEqual([0, 0, 0, 0]); // fill(0) ran on the captured ref
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expect(Array.from(ref)).toEqual([0, 0, 0, 0]);
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expect(state.carrierImageBytes).toBeNull(); // field reset
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expect(state.referenceImageBytes).toBeNull();
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expect(state.passphrase).toBe('');
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expect(state.mode).toBeNull();
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});
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});
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