david raistrick
84dd17e174
- src/__mocks__/firebase/*: jest manual mocks (app/auth/firestore) - src/__mocks__/firebase/_mock-db.js: in-memory DB + call recorder - src/setupTests.js: jest-dom, env stubs, crypto polyfill, DB reset - src/App.characterization.test.js: createCampaign -> setDoc path/payload locked - src/storage/contract.js (renamed from .test.js, helper not suite) 21 tests green (memory 19 + createCampaign 2).
70 lines
2.0 KiB
JavaScript
70 lines
2.0 KiB
JavaScript
// Mock in-memory Firestore for jest tests.
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// Reset via resetMockDb() in setupTests.js beforeEach.
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const state = {
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docs: new Map(), // path -> data
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subscribers: new Map(), // path -> Set<cb>
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counter: 0,
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calls: [], // recorded SDK calls
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};
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export const MOCK_DB = {
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get(path) { return state.docs.has(path) ? clone(state.docs.get(path)) : null; },
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set(path, data) {
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state.docs.set(path, clone(data));
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this._notify(path);
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},
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merge(path, patch) {
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const cur = state.docs.has(path) ? state.docs.get(path) : {};
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const next = { ...cur, ...clone(patch) };
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state.docs.set(path, next);
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this._notify(path);
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},
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delete(path) {
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state.docs.delete(path);
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this._notify(path);
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},
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collection(collPath) {
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const out = [];
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for (const [p, data] of state.docs) {
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const parent = p.split('/').slice(0, -1).join('/');
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if (parent === collPath) out.push({ id: p.split('/').pop(), data: clone(data) });
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}
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return out;
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},
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subscribe(path, cb) {
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if (!state.subscribers.has(path)) state.subscribers.set(path, new Set());
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state.subscribers.get(path).add(cb);
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return () => state.subscribers.get(path)?.delete(cb);
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},
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_notify(path) {
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// notify exact doc path subscribers
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if (state.subscribers.has(path)) state.subscribers.get(path).forEach(cb => cb());
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// notify parent collection subscribers
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const parent = path.split('/').slice(0, -1).join('/');
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if (parent && state.subscribers.has(parent)) state.subscribers.get(parent).forEach(cb => cb());
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},
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nextId() { state.counter += 1; return String(state.counter).padStart(3, '0'); },
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_state: state,
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};
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export function recordCall(entry) {
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state.calls.push({ ...entry, ts: Date.now() });
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}
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export function resetMockDb() {
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state.docs.clear();
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state.subscribers.clear();
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state.calls.length = 0;
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state.counter = 0;
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}
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export function getCalls() {
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return [...state.calls];
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}
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function clone(v) {
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if (v === null || v === undefined) return v;
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return JSON.parse(JSON.stringify(v));
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}
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