96a8712f2d
Major testing infrastructure upgrade from manual mocks to Mock Service Worker (MSW): New MSW infrastructure (tests/msw/): - Add state.ts: In-memory state manager with full CRUD operations - Manage providers and current selections per app type (Claude/Codex) - Auto-switch current provider when deleted - Deep clone to prevent reference pollution - Add handlers.ts: HTTP request handlers for 10 Tauri API endpoints - Mock get_providers, switch_provider, add/update/delete_provider - Mock update_sort_order, update_tray_menu, import_default_config - Support error scenarios (404 for non-existent providers) - Add tauriMocks.ts: Tauri API mock layer - Transparently convert invoke() calls to HTTP requests - Mock event listener system with emitTauriEvent helper - Use cross-fetch for Node.js environment - Add server.ts: MSW server setup for Node.js test environment Refactor App.test.tsx (-170 lines, -43%): - Remove 23 manual mocks (useProvidersQuery, useProviderActions, etc.) - Run real hooks with MSW-backed API calls instead of mock implementations - Test real state changes instead of mock call counts - Add comprehensive flow: duplicate → create → edit → delete → event listening - Verify actual provider list changes and current selection updates Setup integration: - Add MSW server lifecycle to tests/setupTests.ts - Start server before all tests - Reset handlers and state after each test - Close server after all tests complete - Clear all mocks in afterEach for test isolation Dependencies: - Add msw@^2.11.6 for API mocking - Add cross-fetch@^4.1.0 for fetch polyfill in Node.js Type fixes: - Add missing imports (AppType, Provider) in handlers.ts - Fix HttpResponse.json generic constraint with as any (MSW best practice) - Change invalid category "default" to "official" in state.ts Test results: All 50 tests passing across 8 files, 0 TypeScript errors
62 lines
1.5 KiB
TypeScript
62 lines
1.5 KiB
TypeScript
import "cross-fetch/polyfill";
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import { vi } from "vitest";
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import { server } from "./server";
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const TAURI_ENDPOINT = "http://tauri.local";
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vi.mock("@tauri-apps/api/core", () => ({
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invoke: async (command: string, payload: Record<string, unknown> = {}) => {
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const response = await fetch(`${TAURI_ENDPOINT}/${command}`, {
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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},
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body: JSON.stringify(payload ?? {}),
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});
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if (!response.ok) {
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const text = await response.text();
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throw new Error(text || `Invoke failed for ${command}`);
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}
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const text = await response.text();
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if (!text) return undefined;
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try {
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return JSON.parse(text);
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} catch {
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return text;
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}
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},
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}));
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const listeners = new Map<
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string,
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Set<(event: { payload: unknown }) => void>
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>();
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const ensureListenerSet = (event: string) => {
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if (!listeners.has(event)) {
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listeners.set(event, new Set());
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}
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return listeners.get(event)!;
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};
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export const emitTauriEvent = (event: string, payload: unknown) => {
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const handlers = listeners.get(event);
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handlers?.forEach((handler) => handler({ payload }));
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};
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vi.mock("@tauri-apps/api/event", () => ({
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listen: async (event: string, handler: (event: { payload: unknown }) => void) => {
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const set = ensureListenerSet(event);
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set.add(handler);
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return () => {
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set.delete(handler);
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};
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},
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}));
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// Ensure the MSW server is referenced so tree shaking doesn't remove imports
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void server;
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