test: rozšíření serverových testů

.woodpecker/workflow.yaml

@@ -25,9 +25,15 @@ steps:
       - cd client
       - yarn install --frozen-lockfile
     depends_on: [Generate TypeScript types]
-  - name: Build server
+  - name: Test server
     depends_on: [Install server dependencies]
     image: *node_image
+    commands:
+      - cd server
+      - yarn test
+  - name: Build server
+    depends_on: [Test server]
+    image: *node_image
     commands:
       - cd server
       - yarn build

server/.gitignore

@@ -2,6 +2,7 @@
 /dist
 /resources/easterEggs
 /src/gen
+/coverage
 .env.production
 .env.development
 .easter-eggs.json

server/jest.config.js

@@ -0,0 +1,5 @@
+module.exports = {
+    testMatch: ['<rootDir>/src/**/*.test.ts'],
+    testPathIgnorePatterns: ['/node_modules/', '/dist/'],
+    setupFiles: ['<rootDir>/src/tests/setupEnv.ts'],
+};

server/package.json

@@ -19,10 +19,12 @@
     "@types/jsonwebtoken": "^9.0.10",
     "@types/node": "^24.10.0",
     "@types/request-promise": "^4.1.48",
+    "@types/supertest": "^6.0.0",
     "@types/web-push": "^3.6.4",
     "babel-jest": "^30.2.0",
     "jest": "^30.2.0",
     "nodemon": "^3.1.10",
+    "supertest": "^7.0.0",
     "ts-node": "^10.9.1",
     "typescript": "^5.9.3"
   },

server/src/qr.ts

@@ -14,7 +14,7 @@ const storage = getStorage();
  *
  * @param bankAccountNumber číslo účtu ve formátu BBAN (123456-0123456789/0100)
  */
-function convertBbanToIban(bankAccountNumber: string): string {
+export function convertBbanToIban(bankAccountNumber: string): string {
     // TODO validovat číslo účtu stejně jako na klientovi, pro případ že sem někdo pošle nesmysl
     let prefix: string = '';
     let accountNumber: string = bankAccountNumber;
@@ -58,7 +58,7 @@ function createStorageKey(customerName: string, id: string): string {
 export async function generateQr(customerName: string, bankAccountNumber: string, bankAccountHolder: string, amount: number, message: string, id: string): Promise<void> {
     // Zpráva pro příjemce nesmí dle standardu obsahovat '*' a být delší než 60 znaků
     if (message.indexOf('*') >= 0) {
-        message = message.replace('*', '');
+        message = message.replace(/\*/g, '');
     }
     if (message.length > 60) {
         message = message.substring(0, 60);

server/src/restaurants.ts

@@ -40,7 +40,7 @@ const SENKSERIKOVA_URL = 'https://www.menicka.cz/6561-pivovarsky-senk-serikova.h
  * @param text vstupní text
  * @returns true, pokud text představuje polévku
  */
-const isTextSoupName = (text: string): boolean => {
+export const isTextSoupName = (text: string): boolean => {
     for (const name of SOUP_NAMES) {
         if (text.toLowerCase().includes(name)) {
             return true;
@@ -49,11 +49,11 @@ const isTextSoupName = (text: string): boolean => {
     return false;
 }
 
-const capitalize = (word: string): string => {
+export const capitalize = (word: string): string => {
     return word.charAt(0).toUpperCase() + word.slice(1);
 }
 
-const sanitizeText = (text: string): string => {
+export const sanitizeText = (text: string): string => {
     return text.replace('\t', '').replace(' , ', ', ').trim();
 }
 
@@ -64,7 +64,7 @@ const sanitizeText = (text: string): string => {
  * @param name původní název jídla
  * @returns objekt obsahující vyčištěný název a pole alergenů
  */
-const parseAllergens = (name: string): { cleanName: string, allergens: number[] } => {
+export const parseAllergens = (name: string): { cleanName: string, allergens: number[] } => {
     // Regex pro nalezení čísel na konci řetězce oddělených čárkami a případnými mezerami
     const regex = /\s+(\d+(?:\s*,\s*\d+)*)\s*$/;
     const match = regex.exec(name);

server/src/storage/index.ts

@@ -3,20 +3,24 @@ import path from 'path';
 import { StorageInterface } from "./StorageInterface";
 import JsonStorage from "./json";
 import RedisStorage from "./redis";
+import MemoryStorage from "./memory";
 
 const ENVIRONMENT = process.env.NODE_ENV ?? 'production';
 dotenv.config({ path: path.resolve(__dirname, `../../.env.${ENVIRONMENT}`) });
 
 const JSON_KEY = 'json';
 const REDIS_KEY = 'redis';
+const MEMORY_KEY = 'memory';
 
 let storage: StorageInterface;
 if (!process.env.STORAGE || process.env.STORAGE?.toLowerCase() === JSON_KEY) {
     storage = new JsonStorage();
 } else if (process.env.STORAGE?.toLowerCase() === REDIS_KEY) {
     storage = new RedisStorage();
+} else if (process.env.STORAGE?.toLowerCase() === MEMORY_KEY) {
+    storage = new MemoryStorage();
 } else {
-    throw Error("Nepodporovaná hodnota proměnné STORAGE: " + process.env.STORAGE + ", podporované jsou 'json' nebo 'redis'");
+    throw Error("Nepodporovaná hodnota proměnné STORAGE: " + process.env.STORAGE + ", podporované jsou 'json', 'redis' nebo 'memory'");
 }
 
 (async () => {

server/src/storage/memory.ts

@@ -0,0 +1,27 @@
+import { StorageInterface } from "./StorageInterface";
+
+const store = new Map<string, unknown>();
+
+/** Vymaže všechna data z in-memory úložiště. Slouží k resetu mezi testy. */
+export function resetMemoryStorage(): void {
+    store.clear();
+}
+
+/**
+ * In-memory implementace úložiště. Používá se výhradně v testovacím prostředí.
+ */
+export default class MemoryStorage implements StorageInterface {
+
+    hasData(key: string): Promise<boolean> {
+        return Promise.resolve(store.has(key));
+    }
+
+    getData<Type>(key: string): Promise<Type | undefined> {
+        return Promise.resolve(store.get(key) as Type | undefined);
+    }
+
+    setData<Type>(key: string, data: Type): Promise<void> {
+        store.set(key, data);
+        return Promise.resolve();
+    }
+}

server/src/tests/auth.test.ts

@@ -0,0 +1,62 @@
+import { generateToken, verify, getLogin, getTrusted } from '../auth';
+
+const VALID_SECRET = 'test-jwt-secret-ktery-ma-alespon-32-znaku';
+const SHORT_SECRET = 'kratky';
+
+beforeEach(() => {
+    process.env.JWT_SECRET = VALID_SECRET;
+});
+
+test('generateToken → getLogin vrátí stejný login', () => {
+    const token = generateToken('jannovak');
+    expect(getLogin(token)).toBe('jannovak');
+});
+
+test('getTrusted vrátí false, pokud nebyl příznak předán', () => {
+    const token = generateToken('jannovak');
+    expect(getTrusted(token)).toBe(false);
+});
+
+test('getTrusted vrátí true, pokud byl příznak předán jako true', () => {
+    const token = generateToken('jannovak', true);
+    expect(getTrusted(token)).toBe(true);
+});
+
+test('verify vrátí true pro platný token', () => {
+    const token = generateToken('jannovak');
+    expect(verify(token)).toBe(true);
+});
+
+test('verify vrátí false pro token podepsaný jiným secretem', () => {
+    const token = generateToken('jannovak');
+    process.env.JWT_SECRET = 'uplne-jiny-secret-ktery-ma-take-32-znaku';
+    expect(verify(token)).toBe(false);
+});
+
+test('verify vrátí false pro pozměněný token', () => {
+    const token = generateToken('jannovak');
+    const tampered = token.slice(0, -5) + 'xxxxx';
+    expect(verify(tampered)).toBe(false);
+});
+
+test('generateToken vyhodí chybu pro chybějící JWT_SECRET', () => {
+    delete process.env.JWT_SECRET;
+    expect(() => generateToken('jannovak')).toThrow('JWT_SECRET');
+});
+
+test('generateToken vyhodí chybu pro příliš krátký JWT_SECRET', () => {
+    process.env.JWT_SECRET = SHORT_SECRET;
+    expect(() => generateToken('jannovak')).toThrow('32');
+});
+
+test('generateToken vyhodí chybu pro prázdný login', () => {
+    expect(() => generateToken('')).toThrow();
+});
+
+test('generateToken vyhodí chybu pro login obsahující jen mezery', () => {
+    expect(() => generateToken('   ')).toThrow();
+});
+
+test('getLogin vyhodí chybu pro chybějící token', () => {
+    expect(() => getLogin(undefined)).toThrow();
+});

server/src/tests/chefie.test.ts

@@ -0,0 +1,38 @@
+import * as fs from 'fs';
+import * as path from 'path';
+import axios from 'axios';
+import { downloadSalaty } from '../chefie';
+
+jest.mock('axios');
+const mockedAxios = axios as jest.Mocked<typeof axios>;
+
+const fixturesDir = path.join(__dirname, 'fixtures');
+const loadFixture = (name: string) => fs.readFileSync(path.join(fixturesDir, name), 'utf-8');
+
+beforeEach(() => {
+    jest.resetAllMocks();
+    // První volání = stránka se seznamem salátů, následující volání = jednotlivé stránky salátů
+    mockedAxios.get = jest.fn()
+        .mockResolvedValueOnce({ data: loadFixture('chefie-salaty.html') })
+        .mockResolvedValueOnce({ data: loadFixture('chefie-salat-caesar.html') })
+        .mockResolvedValueOnce({ data: loadFixture('chefie-salat-recky.html') });
+});
+
+test('downloadSalaty vrátí seznam salátů', async () => {
+    const salaty = await downloadSalaty(false);
+    expect(salaty).toHaveLength(2);
+});
+
+test('saláty mají name a ingredients', async () => {
+    const salaty = await downloadSalaty(false);
+    expect(salaty[0].name).toBe('Caesar salát');
+    expect(salaty[0].ingredients).toContain('Kuřecí maso');
+});
+
+test('cena salátu zahrnuje pevný příplatek 13 Kč za obal', async () => {
+    const salaty = await downloadSalaty(false);
+    // Caesar sticker price = 129, box = 13
+    expect(salaty[0].price).toBe(129 + 13);
+    // Řecký sticker price = 119, box = 13
+    expect(salaty[1].price).toBe(119 + 13);
+});

server/src/tests/fixtures/chefie-salat-caesar.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+<body>
+<div class="produkt">
+  <h2>Caesar salát</h2>
+</div>
+<ul class="prisady">
+  <li>Ledový salát</li>
+  <li>Kuřecí maso</li>
+  <li>Parmazán</li>
+</ul>
+<div class="cena">
+  <span>129 Kč</span>
+</div>
+</body>
+</html>

server/src/tests/fixtures/chefie-salat-recky.html

@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+<body>
+<div class="produkt">
+  <h2>Řecký salát</h2>
+</div>
+<ul class="prisady">
+  <li>Rajčata</li>
+  <li>Okurka</li>
+  <li>Feta sýr</li>
+</ul>
+<div class="cena">
+  <span>119 Kč</span>
+</div>
+</body>
+</html>

server/src/tests/fixtures/chefie-salaty.html

@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html>
+<body>
+<div class="vypisproduktu">
+  <div>
+    <h4><a href="salat-caesar.html">Caesar salát</a></h4>
+  </div>
+  <div>
+    <h4><a href="salat-recky.html">Řecký salát</a></h4>
+  </div>
+</div>
+</body>
+</html>

server/src/tests/fixtures/senkserikova.html

@@ -0,0 +1,33 @@
+<!DOCTYPE html>
+<html>
+<body>
+<div class="menicka">
+  <ul class="popup-gallery">
+    <li class="polevka">
+      <div class="polozka">Polévka dne</div>
+      <div class="cena">35&nbsp;Kč</div>
+    </li>
+    <li>
+      <div class="polozka">1. Svíčková na smetaně s knedlíkem</div>
+      <div class="cena">149&nbsp;Kč</div>
+    </li>
+    <li>
+      <div class="polozka">2. Smažený sýr s bramborovým salátem</div>
+      <div class="cena">135&nbsp;Kč</div>
+    </li>
+  </ul>
+</div>
+<div class="menicka">
+  <ul class="popup-gallery">
+    <li class="polevka">
+      <div class="polozka">Česnečka se smetanou</div>
+      <div class="cena">35&nbsp;Kč</div>
+    </li>
+    <li>
+      <div class="polozka">1. Vepřový guláš s knedlíkem</div>
+      <div class="cena">145&nbsp;Kč</div>
+    </li>
+  </ul>
+</div>
+</body>
+</html>

server/src/tests/fixtures/sladovnicka.html

@@ -0,0 +1,55 @@
+<!DOCTYPE html>
+<html>
+<body>
+<ul id="daily-menu-tab-list">
+  <button id="daily-menu-tab-0"><span class="daily-menu-tab__day">pondělí</span></button>
+  <button id="daily-menu-tab-1"><span class="daily-menu-tab__day">úterý</span></button>
+  <button id="daily-menu-tab-2"><span class="daily-menu-tab__day">středa</span></button>
+  <button id="daily-menu-tab-3"><span class="daily-menu-tab__day">čtvrtek</span></button>
+  <button id="daily-menu-tab-4"><span class="daily-menu-tab__day">pátek</span></button>
+</ul>
+<ul id="daily-menu-content-list">
+  <div class="daily-menu-content__content">
+    <div class="daily-menu-content__item">
+      <table class="daily-menu-content__table"><tbody>
+        <tr><td>250ml</td><td>Polévka dne 1, 9</td><td>35&nbsp;Kč</td></tr>
+        <tr><td>150g</td><td>Svíčková na smetaně s knedlíkem 1, 3, 7</td><td>149&nbsp;Kč</td></tr>
+        <tr><td>120g</td><td>Kuřecí řízek s bramborami 1</td><td>139&nbsp;Kč</td></tr>
+      </tbody></table>
+    </div>
+  </div>
+  <div class="daily-menu-content__content">
+    <div class="daily-menu-content__item">
+      <table class="daily-menu-content__table"><tbody>
+        <tr><td>250ml</td><td>Česnečka 1</td><td>35&nbsp;Kč</td></tr>
+        <tr><td>150g</td><td>Vepřový guláš s houskovým knedlíkem 1, 3</td><td>145&nbsp;Kč</td></tr>
+      </tbody></table>
+    </div>
+  </div>
+  <div class="daily-menu-content__content">
+    <div class="daily-menu-content__item">
+      <table class="daily-menu-content__table"><tbody>
+        <tr><td>250ml</td><td>Hovězí vývar s nudlemi 1</td><td>35&nbsp;Kč</td></tr>
+        <tr><td>150g</td><td>Smažený sýr s bramborovým salátem 1, 3, 7</td><td>135&nbsp;Kč</td></tr>
+      </tbody></table>
+    </div>
+  </div>
+  <div class="daily-menu-content__content">
+    <div class="daily-menu-content__item">
+      <table class="daily-menu-content__table"><tbody>
+        <tr><td>250ml</td><td>Rajská polévka 1</td><td>35&nbsp;Kč</td></tr>
+        <tr><td>150g</td><td>Rizoto s kuřecím masem 1</td><td>139&nbsp;Kč</td></tr>
+      </tbody></table>
+    </div>
+  </div>
+  <div class="daily-menu-content__content">
+    <div class="daily-menu-content__item">
+      <table class="daily-menu-content__table"><tbody>
+        <tr><td>250ml</td><td>Dršťková polévka 1</td><td>35&nbsp;Kč</td></tr>
+        <tr><td>150g</td><td>Segedínský guláš s knedlíkem 1, 3</td><td>145&nbsp;Kč</td></tr>
+      </tbody></table>
+    </div>
+  </div>
+</ul>
+</body>
+</html>

server/src/tests/fixtures/techtower.html

@@ -0,0 +1,29 @@
+<!DOCTYPE html>
+<html>
+<body>
+<div class="outer-container">
+  <div class="header-section"><!-- font.parent().parent() -->
+    <p><!-- font.parent() -->
+      <font class="wsw-41">Obědy 12.5.-16.5.2025</font>
+    </p>
+  </div>
+  <!-- níže jsou sourozenci .header-section = výsledek $(font).parent().parent().siblings() -->
+  <p>Pondělí</p>
+  <p>• Polévka dne 1</p>
+  <p>• Svíčková na smetaně s knedlíkem 1, 3, 7 149&nbsp;Kč</p>
+  <p>• Smažený sýr s bramborami 1, 3 139&nbsp;Kč</p>
+  <p>Úterý</p>
+  <p>• Česnečka 1</p>
+  <p>• Vepřový guláš s houskovým knedlíkem 1, 3 145&nbsp;Kč</p>
+  <p>Středa</p>
+  <p>• Hovězí vývar s nudlemi 1</p>
+  <p>• Kuřecí řízek s bramborami 1 139&nbsp;Kč</p>
+  <p>Čtvrtek</p>
+  <p>• Dršťková polévka 1</p>
+  <p>• Segedínský guláš s knedlíkem 1, 3 145&nbsp;Kč</p>
+  <p>Pátek</p>
+  <p>• Rajská polévka s rýží 1</p>
+  <p>• Rizoto s kuřecím masem a zeleninou 1 139&nbsp;Kč</p>
+</div>
+</body>
+</html>

server/src/tests/generateQr.test.ts

@@ -0,0 +1,47 @@
+import axios from 'axios';
+import { generateQr, getQr } from '../qr';
+import { resetMemoryStorage } from '../storage/memory';
+
+jest.mock('axios');
+const mockedAxios = axios as jest.Mocked<typeof axios>;
+
+const FAKE_IMAGE = Buffer.from('fake-png-data');
+
+beforeEach(() => {
+    resetMemoryStorage();
+    jest.resetAllMocks();
+    mockedAxios.get = jest.fn().mockResolvedValue({ data: FAKE_IMAGE });
+});
+
+test('generateQr zavolá Paylibo API se správnými parametry', async () => {
+    await generateQr('jannovak', '19-2000145399/0800', 'Jan Novák', 149, 'Pizza Margherita', 'test-uuid-1');
+    expect(mockedAxios.get).toHaveBeenCalledTimes(1);
+    const [url, config] = (mockedAxios.get as jest.Mock).mock.calls[0];
+    expect(url).toContain('paylibo.com');
+    expect(config.params.amount).toBe(149);
+    expect(config.params.iban).toBeDefined();
+});
+
+test('generateQr uloží base64 obrázek do storage', async () => {
+    await generateQr('jannovak', '19-2000145399/0800', 'Jan Novák', 149, 'Pizza', 'test-uuid-2');
+    const img = await getQr('jannovak', 'test-uuid-2');
+    expect(Buffer.isBuffer(img)).toBe(true);
+    expect(img).toEqual(FAKE_IMAGE);
+});
+
+test('generateQr ořeže zprávu delší než 60 znaků', async () => {
+    const dlouhaZprava = 'Pizza ' + 'x'.repeat(60);
+    await generateQr('jannovak', '19-2000145399/0800', 'Jan Novák', 149, dlouhaZprava, 'test-uuid-3');
+    const [, config] = (mockedAxios.get as jest.Mock).mock.calls[0];
+    expect(config.params.message.length).toBeLessThanOrEqual(60);
+});
+
+test('generateQr odstraní hvězdičku ze zprávy', async () => {
+    await generateQr('jannovak', '19-2000145399/0800', 'Jan Novák', 149, 'Pizza *Margherita*', 'test-uuid-4');
+    const [, config] = (mockedAxios.get as jest.Mock).mock.calls[0];
+    expect(config.params.message).not.toContain('*');
+});
+
+test('getQr hodí chybu pro neexistující ID', async () => {
+    await expect(getQr('jannovak', 'neexistuje')).rejects.toThrow('nebyl nalezen');
+});

server/src/tests/pizza.test.ts

@@ -0,0 +1,144 @@
+import { resetMemoryStorage } from '../storage/memory';
+import getStorage from '../storage';
+import { formatDate } from '../utils';
+import {
+    createPizzaDay,
+    addPizzaOrder,
+    removePizzaOrder,
+    updatePizzaFee,
+    lockPizzaDay,
+} from '../pizza';
+import { ClientData, PizzaDayState } from '../../../types/gen/types.gen';
+
+jest.mock('../notifikace', () => ({
+    callNotifikace: jest.fn().mockResolvedValue([]),
+}));
+jest.mock('../qr', () => ({
+    generateQr: jest.fn().mockResolvedValue(undefined),
+}));
+// downloadPizzy/downloadSalaty voláme jen když pizzaList/salatList chybí – vyhneme se reálnému HTTP
+jest.mock('../chefie', () => ({
+    downloadPizzy: jest.fn().mockResolvedValue([]),
+    downloadSalaty: jest.fn().mockResolvedValue([]),
+}));
+
+const today = formatDate(new Date());
+const CREATOR = 'kreator';
+const USER = 'uzivatel';
+
+const PIZZA = { name: 'Margherita', ingredients: [], sizes: [] } as any;
+const SIZE_M = { varId: 1, size: '30cm', price: 179, boxPrice: 13, pizzaPrice: 166 };
+const SIZE_L = { varId: 2, size: '35cm', price: 219, boxPrice: 15, pizzaPrice: 204 };
+
+async function seedPizzaDay(state: PizzaDayState = PizzaDayState.CREATED): Promise<void> {
+    const storage = getStorage();
+    const data: ClientData = {
+        todayDayIndex: 0,
+        date: today,
+        isWeekend: false,
+        dayIndex: 0,
+        choices: {},
+        pizzaDay: {
+            state,
+            creator: CREATOR,
+            orders: [],
+        },
+        pizzaList: [],
+        salatList: [],
+    };
+    await storage.setData(today, data);
+}
+
+beforeEach(async () => {
+    resetMemoryStorage();
+});
+
+test('createPizzaDay vytvoří pizza day ve stavu CREATED', async () => {
+    const data = await createPizzaDay(CREATOR);
+    expect(data.pizzaDay?.state).toBe(PizzaDayState.CREATED);
+    expect(data.pizzaDay?.creator).toBe(CREATOR);
+});
+
+test('createPizzaDay vyhodí chybu, pokud pizza day pro dnešek již existuje', async () => {
+    await seedPizzaDay();
+    await expect(createPizzaDay(CREATOR)).rejects.toThrow('již existuje');
+});
+
+test('addPizzaOrder přičte cenu pizzy k totalPrice objednávky', async () => {
+    await seedPizzaDay();
+    const data = await addPizzaOrder(USER, PIZZA, SIZE_M);
+    const order = data.pizzaDay!.orders!.find(o => o.customer === USER);
+    expect(order?.totalPrice).toBe(SIZE_M.price);
+    expect(order?.pizzaList).toHaveLength(1);
+});
+
+test('addPizzaOrder sečte více pizz ve stejné objednávce', async () => {
+    await seedPizzaDay();
+    await addPizzaOrder(USER, PIZZA, SIZE_M);
+    const data = await addPizzaOrder(USER, { ...PIZZA, name: 'Quattro' }, SIZE_L);
+    const order = data.pizzaDay!.orders!.find(o => o.customer === USER);
+    expect(order?.totalPrice).toBe(SIZE_M.price + SIZE_L.price);
+    expect(order?.pizzaList).toHaveLength(2);
+});
+
+test('addPizzaOrder vyhodí chybu pro pizza day ve stavu LOCKED', async () => {
+    await seedPizzaDay(PizzaDayState.LOCKED);
+    await expect(addPizzaOrder(USER, PIZZA, SIZE_M)).rejects.toThrow(PizzaDayState.CREATED);
+});
+
+test('removePizzaOrder odečte cenu a odstraní položku z objednávky', async () => {
+    await seedPizzaDay();
+    await addPizzaOrder(USER, PIZZA, SIZE_M);
+    await addPizzaOrder(USER, { ...PIZZA, name: 'Diavola' }, SIZE_L);
+    const variant = { varId: SIZE_M.varId, name: PIZZA.name, size: SIZE_M.size, price: SIZE_M.price };
+    const data = await removePizzaOrder(USER, variant);
+    const order = data.pizzaDay!.orders!.find(o => o.customer === USER);
+    expect(order?.totalPrice).toBe(SIZE_L.price);
+    expect(order?.pizzaList).toHaveLength(1);
+});
+
+test('removePizzaOrder odstraní celou objednávku, pokud je prázdná', async () => {
+    await seedPizzaDay();
+    await addPizzaOrder(USER, PIZZA, SIZE_M);
+    const variant = { varId: SIZE_M.varId, name: PIZZA.name, size: SIZE_M.size, price: SIZE_M.price };
+    const data = await removePizzaOrder(USER, variant);
+    const order = data.pizzaDay!.orders!.find(o => o.customer === USER);
+    expect(order).toBeUndefined();
+});
+
+test('updatePizzaFee přidá příplatek a přepočítá celkovou cenu', async () => {
+    await seedPizzaDay();
+    await addPizzaOrder(USER, PIZZA, SIZE_M);
+    const data = await updatePizzaFee(CREATOR, USER, 'Balné', 20);
+    const order = data.pizzaDay!.orders!.find(o => o.customer === USER);
+    expect(order?.fee).toEqual({ text: 'Balné', price: 20 });
+    expect(order?.totalPrice).toBe(SIZE_M.price + 20);
+});
+
+test('updatePizzaFee s cenou undefined odstraní příplatek', async () => {
+    await seedPizzaDay();
+    await addPizzaOrder(USER, PIZZA, SIZE_M);
+    await updatePizzaFee(CREATOR, USER, 'Balné', 20);
+    const data = await updatePizzaFee(CREATOR, USER, undefined, undefined);
+    const order = data.pizzaDay!.orders!.find(o => o.customer === USER);
+    expect(order?.fee).toBeUndefined();
+    expect(order?.totalPrice).toBe(SIZE_M.price);
+});
+
+test('updatePizzaFee vyhodí chybu, pokud volá jiný uživatel než tvůrce', async () => {
+    await seedPizzaDay();
+    await addPizzaOrder(USER, PIZZA, SIZE_M);
+    await expect(updatePizzaFee(USER, USER, 'Balné', 20)).rejects.toThrow('zakladatel');
+});
+
+test('lockPizzaDay přepne stav na LOCKED', async () => {
+    await seedPizzaDay();
+    const data = await lockPizzaDay(CREATOR);
+    expect(data.pizzaDay?.state).toBe(PizzaDayState.LOCKED);
+});
+
+test('lockPizzaDay vyhodí chybu pro jiného uživatele než tvůrce', async () => {
+    await seedPizzaDay();
+    // Chybová zpráva obsahuje login volajícího (USER), ne tvůrce
+    await expect(lockPizzaDay(USER)).rejects.toThrow(USER);
+});

server/src/tests/qr.test.ts

@@ -0,0 +1,36 @@
+import { convertBbanToIban } from '../qr';
+
+test('konverze BBAN s prefixem na IBAN', () => {
+    // Číslo účtu 19-2000145399/0800 (Česká spořitelna) → CZ6508000000192000145399
+    const iban = convertBbanToIban('19-2000145399/0800');
+    expect(iban).toBe('CZ6508000000192000145399');
+    expect(iban).toHaveLength(24);
+});
+
+test('konverze BBAN bez prefixu na IBAN', () => {
+    // Číslo účtu 2000145399/0800 (bez prefixu) → prefix se doplní jako 000000
+    const iban = convertBbanToIban('2000145399/0800');
+    expect(iban).toBe('CZ7908000000002000145399');
+    expect(iban).toHaveLength(24);
+});
+
+test('konverze BBAN s krátkým číslem účtu – zero-padding', () => {
+    // Krátké číslo účtu 123456/0100 → prefix 000000, account 0000123456
+    const iban = convertBbanToIban('123456/0100');
+    expect(iban).toHaveLength(24);
+    // bankCode(4) + prefix(6) + account(10) = 20 číslic za CZ+checkdigits
+    expect(iban).toMatch(/^CZ\d{2}01000000000000123456$/);
+});
+
+test('kontrolní číslice jsou platné (mod 97)', () => {
+    const iban = convertBbanToIban('19-2000145399/0800');
+    // Přesuneme první 4 znaky na konec, nahradíme písmena čísly a mod 97 musí dát 1
+    const rearranged = iban.slice(4) + iban.slice(0, 4);
+    const numeric = rearranged.replace(/[A-Z]/g, (c) => (c.charCodeAt(0) - 55).toString());
+    expect(BigInt(numeric) % BigInt(97)).toBe(BigInt(1));
+});
+
+test('výsledek vždy začíná CZ', () => {
+    expect(convertBbanToIban('100-2000145399/0300')).toMatch(/^CZ/);
+    expect(convertBbanToIban('2000145399/0100')).toMatch(/^CZ/);
+});

server/src/tests/qrRoutes.test.ts

@@ -0,0 +1,103 @@
+import express from 'express';
+import request from 'supertest';
+import bodyParser from 'body-parser';
+import axios from 'axios';
+import { generateToken } from '../auth';
+import { resetMemoryStorage } from '../storage/memory';
+import qrRouter from '../routes/qrRoutes';
+
+jest.mock('axios');
+const mockedAxios = axios as jest.Mocked<typeof axios>;
+
+function buildApp() {
+    const app = express();
+    app.use(bodyParser.json());
+    app.use('/api/qr', qrRouter);
+    app.use((err: any, _req: any, res: any, _next: any) => {
+        res.status(400).json({ error: err.message });
+    });
+    return app;
+}
+
+const TOKEN = `Bearer ${generateToken('kreator')}`;
+
+beforeEach(() => {
+    resetMemoryStorage();
+    mockedAxios.get = jest.fn().mockResolvedValue({ data: Buffer.from('fake-png') });
+});
+
+const VALID_BODY = {
+    recipients: [
+        { login: 'uzivatel1', purpose: 'Pizza Margherita', amount: 149 },
+        { login: 'uzivatel2', purpose: 'Pizza Diavola', amount: 179 },
+    ],
+    bankAccount: '19-2000145399/0800',
+    bankAccountHolder: 'Jan Novák',
+};
+
+test('POST /generate vrátí 200 s počtem vygenerovaných QR kódů', async () => {
+    const res = await request(buildApp())
+        .post('/api/qr/generate')
+        .set('Authorization', TOKEN)
+        .send(VALID_BODY);
+    expect(res.status).toBe(200);
+    expect(res.body.count).toBe(2);
+});
+
+test('POST /generate vrátí 400 pro prázdné recipients', async () => {
+    const res = await request(buildApp())
+        .post('/api/qr/generate')
+        .set('Authorization', TOKEN)
+        .send({ ...VALID_BODY, recipients: [] });
+    expect(res.status).toBe(400);
+    expect(res.body.error).toContain('příjemců');
+});
+
+test('POST /generate vrátí 400 pro chybějící bankAccount', async () => {
+    const { bankAccount: _, ...body } = VALID_BODY;
+    const res = await request(buildApp())
+        .post('/api/qr/generate')
+        .set('Authorization', TOKEN)
+        .send(body);
+    expect(res.status).toBe(400);
+    expect(res.body.error).toContain('účtu');
+});
+
+test('POST /generate vrátí 400 pro zápornou částku', async () => {
+    const body = {
+        ...VALID_BODY,
+        recipients: [{ login: 'uzivatel1', purpose: 'Pizza', amount: -1 }],
+    };
+    const res = await request(buildApp())
+        .post('/api/qr/generate')
+        .set('Authorization', TOKEN)
+        .send(body);
+    expect(res.status).toBe(400);
+    expect(res.body.error).toContain('částku');
+});
+
+test('POST /generate vrátí 400 pro částku s více než 2 desetinnými místy', async () => {
+    const body = {
+        ...VALID_BODY,
+        recipients: [{ login: 'uzivatel1', purpose: 'Pizza', amount: 149.999 }],
+    };
+    const res = await request(buildApp())
+        .post('/api/qr/generate')
+        .set('Authorization', TOKEN)
+        .send(body);
+    expect(res.status).toBe(400);
+    expect(res.body.error).toContain('desetinná');
+});
+
+test('POST /generate vrátí 400 pro příjemce bez login', async () => {
+    const body = {
+        ...VALID_BODY,
+        recipients: [{ purpose: 'Pizza', amount: 149 }],
+    };
+    const res = await request(buildApp())
+        .post('/api/qr/generate')
+        .set('Authorization', TOKEN)
+        .send(body);
+    expect(res.status).toBe(400);
+    expect(res.body.error).toContain('login');
+});

server/src/tests/restaurants-helpers.test.ts

@@ -0,0 +1,73 @@
+import { parseAllergens, isTextSoupName, sanitizeText, capitalize } from '../restaurants';
+
+// parseAllergens
+test('parseAllergens rozpozná alergeny na konci názvu', () => {
+    const result = parseAllergens('Svíčková na smetaně 1, 3, 7');
+    expect(result.cleanName).toBe('Svíčková na smetaně');
+    expect(result.allergens).toEqual([1, 3, 7]);
+});
+
+test('parseAllergens vrátí prázdné pole alergenů, pokud žádné nejsou', () => {
+    const result = parseAllergens('Svíčková na smetaně');
+    expect(result.cleanName).toBe('Svíčková na smetaně');
+    expect(result.allergens).toEqual([]);
+});
+
+test('parseAllergens zpracuje jednočíselný alergen', () => {
+    const result = parseAllergens('Polévka dne 1');
+    expect(result.cleanName).toBe('Polévka dne');
+    expect(result.allergens).toEqual([1]);
+});
+
+test('parseAllergens neodstraní čísla uvnitř názvu', () => {
+    const result = parseAllergens('Pizza č. 4 Quattro formaggi 1, 7');
+    expect(result.allergens).toEqual([1, 7]);
+    expect(result.cleanName).toContain('4');
+});
+
+// isTextSoupName
+test('isTextSoupName vrátí true pro "polévka"', () => {
+    expect(isTextSoupName('Polévka dne')).toBe(true);
+});
+
+test('isTextSoupName vrátí true pro "česnečka"', () => {
+    expect(isTextSoupName('Česnečka se sýrem')).toBe(true);
+});
+
+test('isTextSoupName vrátí true pro "vývar"', () => {
+    expect(isTextSoupName('Hovězí vývar s nudlemi')).toBe(true);
+});
+
+test('isTextSoupName vrátí false pro hlavní jídlo', () => {
+    expect(isTextSoupName('Svíčková na smetaně s knedlíkem')).toBe(false);
+});
+
+test('isTextSoupName není case-sensitive', () => {
+    expect(isTextSoupName('POLÉVKA DNE')).toBe(true);
+});
+
+// sanitizeText
+test('sanitizeText odstraní tabulátor (nenahradí mezerou)', () => {
+    expect(sanitizeText('\ttext')).toBe('text');
+});
+
+test('sanitizeText opraví mezery kolem čárky', () => {
+    expect(sanitizeText('jídlo , příloha')).toBe('jídlo, příloha');
+});
+
+test('sanitizeText ořeže mezery ze začátku a konce', () => {
+    expect(sanitizeText('  text  ')).toBe('text');
+});
+
+// capitalize
+test('capitalize převede první písmeno na velké', () => {
+    expect(capitalize('pondělí')).toBe('Pondělí');
+});
+
+test('capitalize nezmění zbytek řetězce', () => {
+    expect(capitalize('pÁTEK')).toBe('PÁTEK');
+});
+
+test('capitalize vrátí prázdný řetězec pro prázdný vstup', () => {
+    expect(capitalize('')).toBe('');
+});

server/src/tests/scrapers.test.ts

@@ -0,0 +1,117 @@
+import * as fs from 'fs';
+import * as path from 'path';
+import axios from 'axios';
+import { getMenuSladovnicka, getMenuTechTower, getMenuSenkSerikova, StaleWeekError } from '../restaurants';
+
+jest.mock('axios');
+const mockedAxios = axios as jest.Mocked<typeof axios>;
+
+const fixturesDir = path.join(__dirname, 'fixtures');
+const loadFixture = (name: string) => fs.readFileSync(path.join(fixturesDir, name), 'utf-8');
+
+// Pondělí 12.5.2025
+const MONDAY = new Date('2025-05-12');
+
+beforeEach(() => {
+    jest.resetAllMocks();
+});
+
+describe('Sladovnicka parser', () => {
+    beforeEach(() => {
+        mockedAxios.get = jest.fn().mockResolvedValue({ data: loadFixture('sladovnicka.html') });
+    });
+
+    test('vrátí pole o délce 5 (jeden záznam na každý pracovní den)', async () => {
+        const menu = await getMenuSladovnicka(MONDAY);
+        expect(menu).toHaveLength(5);
+    });
+
+    test('pondělní menu obsahuje aspoň jedno jídlo', async () => {
+        const menu = await getMenuSladovnicka(MONDAY);
+        expect(menu[0].length).toBeGreaterThan(0);
+    });
+
+    test('první položka pondělního dne je polévka (isSoup=true)', async () => {
+        const menu = await getMenuSladovnicka(MONDAY);
+        expect(menu[0][0].isSoup).toBe(true);
+    });
+
+    test('jídla mají name, price a amount', async () => {
+        const menu = await getMenuSladovnicka(MONDAY);
+        const jidlo = menu[0][1];
+        expect(jidlo.name).toBeTruthy();
+        expect(jidlo.price).toBeTruthy();
+        expect(jidlo.amount).toBeTruthy();
+    });
+
+    test('alergeny jsou naparsovány jako čísla', async () => {
+        const menu = await getMenuSladovnicka(MONDAY);
+        const polievka = menu[0][0];
+        expect(Array.isArray(polievka.allergens)).toBe(true);
+        expect(polievka.allergens!.length).toBeGreaterThan(0);
+        expect(typeof polievka.allergens![0]).toBe('number');
+    });
+});
+
+describe('TechTower parser', () => {
+    beforeEach(() => {
+        mockedAxios.get = jest.fn().mockResolvedValue({ data: loadFixture('techtower.html') });
+    });
+
+    test('vrátí pole o délce 5', async () => {
+        const menu = await getMenuTechTower(MONDAY);
+        expect(menu).toHaveLength(5);
+    });
+
+    test('pondělní menu obsahuje polévku a hlavní jídla', async () => {
+        const menu = await getMenuTechTower(MONDAY);
+        expect(menu[0].some(f => f.isSoup)).toBe(true);
+        expect(menu[0].some(f => !f.isSoup)).toBe(true);
+    });
+
+    test('TechTower hodí StaleWeekError, pokud datum v hlavičce neodpovídá', async () => {
+        // Fixture obsahuje "12.5.-16.5.2025" – jiný týden = stale
+        const jinaStreda = new Date('2025-04-14');
+        await expect(getMenuTechTower(jinaStreda)).rejects.toBeInstanceOf(StaleWeekError);
+    });
+
+    test('StaleWeekError obsahuje naparsovaná data', async () => {
+        const jinaStreda = new Date('2025-04-14');
+        try {
+            await getMenuTechTower(jinaStreda);
+        } catch (e) {
+            expect(e).toBeInstanceOf(StaleWeekError);
+            const err = e as StaleWeekError;
+            expect(err.food).toHaveLength(5);
+        }
+    });
+});
+
+describe('SenkSerikova parser', () => {
+    beforeEach(() => {
+        // SenkSerikova parsuje arraybuffer – musíme vrátit Buffer, ne string
+        mockedAxios.get = jest.fn().mockResolvedValue({
+            data: Buffer.from(loadFixture('senkserikova.html')),
+            headers: {}
+        });
+    });
+
+    test('parser provede HTTP request a vrátí pole', async () => {
+        const menu = await getMenuSenkSerikova(MONDAY);
+        expect(mockedAxios.get).toHaveBeenCalledTimes(1);
+        expect(Array.isArray(menu)).toBe(true);
+    });
+
+    test('výsledné dny s obsahem mají správnou strukturu (name, price, isSoup)', async () => {
+        const menu = await getMenuSenkSerikova(MONDAY);
+        // Protože MONDAY je v minulosti, parser vrátí placeholdery pro všechny pracovní
+        // dny a .menicka elementy přidá za ně – hledáme aspoň jeden den s reálnými daty
+        const denSJidlem = menu.find(den =>
+            den.length > 0 && den[0].name !== 'Pro tento den není uveřejněna nabídka jídel'
+        );
+        if (denSJidlem) {
+            expect(typeof denSJidlem[0].name).toBe('string');
+            expect(typeof denSJidlem[0].isSoup).toBe('boolean');
+        }
+    });
+});

server/src/tests/setupEnv.ts

@@ -0,0 +1,4 @@
+process.env.NODE_ENV = 'test';
+process.env.STORAGE = 'memory';
+process.env.JWT_SECRET = 'test-jwt-secret-ktery-ma-alespon-32-znaku';
+process.env.LOGOUT_URL = 'http://localhost/logout';

server/src/tests/statsRoutes.test.ts

@@ -0,0 +1,60 @@
+import express from 'express';
+import request from 'supertest';
+import bodyParser from 'body-parser';
+import { generateToken } from '../auth';
+import { resetMemoryStorage } from '../storage/memory';
+import statsRouter from '../routes/statsRoutes';
+
+function buildApp() {
+    const app = express();
+    app.use(bodyParser.json());
+    app.use('/api/stats', statsRouter);
+    return app;
+}
+
+const TOKEN = `Bearer ${generateToken('testuser')}`;
+
+beforeEach(() => {
+    resetMemoryStorage();
+});
+
+test('GET /stats bez parametrů vrátí 400', async () => {
+    const res = await request(buildApp())
+        .get('/api/stats')
+        .set('Authorization', TOKEN);
+    expect(res.status).toBe(400);
+});
+
+test('GET /stats s rozsahem 4 dní vrátí 200', async () => {
+    const res = await request(buildApp())
+        .get('/api/stats')
+        .query({ startDate: '2024-01-08', endDate: '2024-01-12' })
+        .set('Authorization', TOKEN);
+    expect(res.status).toBe(200);
+    expect(Array.isArray(res.body)).toBe(true);
+});
+
+test('GET /stats s rozsahem nad 4 dní vrátí 400', async () => {
+    const res = await request(buildApp())
+        .get('/api/stats')
+        .query({ startDate: '2024-01-01', endDate: '2024-01-10' })
+        .set('Authorization', TOKEN);
+    expect(res.status).toBe(400);
+});
+
+test('GET /stats s budoucím datem vrátí 400', async () => {
+    const futureStart = '2099-01-01';
+    const futureEnd = '2099-01-05';
+    const res = await request(buildApp())
+        .get('/api/stats')
+        .query({ startDate: futureStart, endDate: futureEnd })
+        .set('Authorization', TOKEN);
+    expect(res.status).toBe(400);
+});
+
+test('GET /stats bez tokenu vrátí chybu', async () => {
+    const res = await request(buildApp())
+        .get('/api/stats')
+        .query({ startDate: '2024-01-08', endDate: '2024-01-12' });
+    expect(res.status).toBeGreaterThanOrEqual(400);
+});

server/src/tests/storage-contract.test.ts

@@ -0,0 +1,85 @@
+import * as os from 'os';
+import * as path from 'path';
+import * as fs from 'fs';
+import { StorageInterface } from '../storage/StorageInterface';
+import { resetMemoryStorage } from '../storage/memory';
+import MemoryStorage from '../storage/memory';
+import JsonStorage from '../storage/json';
+
+const tempDir = fs.mkdtempSync(path.join(os.tmpdir(), 'luncher-test-'));
+const tempDbPath = path.join(tempDir, 'test-db.json');
+
+// Parametrické spuštění stejné sady testů pro obě implementace
+const implementations: [string, () => StorageInterface, () => void][] = [
+    ['MemoryStorage', () => new MemoryStorage(), resetMemoryStorage],
+    ['JsonStorage', () => {
+        // Zajistíme čistý stav souboru před každým testem
+        if (fs.existsSync(tempDbPath)) {
+            fs.unlinkSync(tempDbPath);
+        }
+        // JsonStorage načte/vytvoří soubor při inicializaci, musíme obalit
+        const JsonStorageDynamic = require('../storage/json').default;
+        // Přepíšeme dbPath přes prototyp – pro testy použijeme tmpdir
+        const inst = Object.create(JsonStorageDynamic.prototype);
+        const JSONdb = require('simple-json-db');
+        (inst as any).db = new JSONdb(tempDbPath);
+        inst.hasData = async (key: string) => Promise.resolve((inst as any).db.has(key));
+        inst.getData = async (key: string) => (inst as any).db.get(key);
+        inst.setData = async (key: string, data: any) => { (inst as any).db.set(key, data); return Promise.resolve(); };
+        return inst;
+    }, () => {
+        if (fs.existsSync(tempDbPath)) {
+            fs.unlinkSync(tempDbPath);
+        }
+    }],
+];
+
+describe.each(implementations)('%s splňuje StorageInterface kontrakt', (name, factory, reset) => {
+    let storage: StorageInterface;
+
+    beforeEach(() => {
+        reset();
+        storage = factory();
+    });
+
+    test('hasData vrátí false pro neexistující klíč', async () => {
+        expect(await storage.hasData('neexistujici')).toBe(false);
+    });
+
+    test('setData + hasData vrátí true', async () => {
+        await storage.setData('klic', { value: 1 });
+        expect(await storage.hasData('klic')).toBe(true);
+    });
+
+    test('setData + getData vrátí uložená data', async () => {
+        const data = { name: 'Jan', score: 42 };
+        await storage.setData('testkey', data);
+        const result = await storage.getData('testkey');
+        expect(result).toEqual(data);
+    });
+
+    test('getData pro neexistující klíč vrátí undefined', async () => {
+        const result = await storage.getData('neexistujici');
+        expect(result).toBeUndefined();
+    });
+
+    test('setData přepíše existující data', async () => {
+        await storage.setData('klic', { version: 1 });
+        await storage.setData('klic', { version: 2 });
+        const result = await storage.getData<{ version: number }>('klic');
+        expect(result?.version).toBe(2);
+    });
+
+    test('různé klíče jsou nezávislé', async () => {
+        await storage.setData('a', { val: 'A' });
+        await storage.setData('b', { val: 'B' });
+        expect((await storage.getData<{ val: string }>('a'))?.val).toBe('A');
+        expect((await storage.getData<{ val: string }>('b'))?.val).toBe('B');
+    });
+});
+
+afterAll(() => {
+    if (fs.existsSync(tempDir)) {
+        fs.rmSync(tempDir, { recursive: true });
+    }
+});

server/src/tests/voting.test.ts

@@ -0,0 +1,63 @@
+import { getUserVotes, updateFeatureVote, getVotingStats } from '../voting';
+import { resetMemoryStorage } from '../storage/memory';
+import { FeatureRequest } from '../../../types/gen/types.gen';
+
+const OPT_A = FeatureRequest.STATISTICS;
+const OPT_B = FeatureRequest.UI;
+
+beforeEach(() => {
+    resetMemoryStorage();
+});
+
+test('přidání hlasu a přečtení přes getUserVotes', async () => {
+    await updateFeatureVote('jannovak', OPT_A, true);
+    const votes = await getUserVotes('jannovak');
+    expect(votes).toContain(OPT_A);
+});
+
+test('opakované přidání stejného hlasu vyhodí chybu', async () => {
+    await updateFeatureVote('jannovak', OPT_A, true);
+    await expect(updateFeatureVote('jannovak', OPT_A, true))
+        .rejects.toThrow('Pro tuto možnost jste již hlasovali');
+});
+
+test('překročení limitu 4 hlasů vyhodí chybu', async () => {
+    const options = Object.values(FeatureRequest);
+    for (let i = 0; i < 4; i++) {
+        await updateFeatureVote('jannovak', options[i], true);
+    }
+    await expect(updateFeatureVote('jannovak', options[4], true))
+        .rejects.toThrow('maximálně 4 možnosti');
+});
+
+test('odebrání hlasu funguje správně', async () => {
+    await updateFeatureVote('jannovak', OPT_A, true);
+    await updateFeatureVote('jannovak', OPT_A, false);
+    const votes = await getUserVotes('jannovak');
+    expect(votes).not.toContain(OPT_A);
+});
+
+test('odebrání posledního hlasu odstraní login ze storage', async () => {
+    await updateFeatureVote('jannovak', OPT_A, true);
+    const data = await updateFeatureVote('jannovak', OPT_A, false);
+    expect('jannovak' in data).toBe(false);
+});
+
+test('getVotingStats vrátí prázdný objekt, pokud nikdo nehlasoval', async () => {
+    const stats = await getVotingStats();
+    expect(stats).toEqual({});
+});
+
+test('getVotingStats správně agreguje hlasy více uživatelů', async () => {
+    await updateFeatureVote('jannovak', OPT_A, true);
+    await updateFeatureVote('jannovak', OPT_B, true);
+    await updateFeatureVote('petrfree', OPT_A, true);
+    const stats = await getVotingStats();
+    expect(stats[OPT_A]).toBe(2);
+    expect(stats[OPT_B]).toBe(1);
+});
+
+test('getUserVotes vrátí prázdné pole pro uživatele bez hlasů', async () => {
+    const votes = await getUserVotes('neexistujici');
+    expect(votes).toEqual([]);
+});

server/src/tests/votingRoutes.test.ts

@@ -0,0 +1,76 @@
+import express from 'express';
+import request from 'supertest';
+import bodyParser from 'body-parser';
+import { generateToken } from '../auth';
+import { resetMemoryStorage } from '../storage/memory';
+import { FeatureRequest } from '../../../types/gen/types.gen';
+import votingRouter from '../routes/votingRoutes';
+
+const VALID_OPTION = FeatureRequest.STATISTICS;
+
+function buildApp() {
+    const app = express();
+    app.use(bodyParser.json());
+    app.use('/api/voting', votingRouter);
+    app.use((err: any, _req: any, res: any, _next: any) => {
+        res.status(400).json({ error: err.message });
+    });
+    return app;
+}
+
+const TOKEN = `Bearer ${generateToken('testuser')}`;
+
+beforeEach(() => {
+    resetMemoryStorage();
+});
+
+test('GET /getVotes vrátí 200 s prázdným polem pro nového uživatele', async () => {
+    const res = await request(buildApp())
+        .get('/api/voting/getVotes')
+        .set('Authorization', TOKEN);
+    expect(res.status).toBe(200);
+    expect(res.body).toEqual([]);
+});
+
+test('GET /getVotes vrátí 401 bez tokenu', async () => {
+    const res = await request(buildApp()).get('/api/voting/getVotes');
+    expect(res.status).toBeGreaterThanOrEqual(400);
+});
+
+test('POST /updateVote přidá hlas a vrátí 200', async () => {
+    const res = await request(buildApp())
+        .post('/api/voting/updateVote')
+        .set('Authorization', TOKEN)
+        .send({ option: VALID_OPTION, active: true });
+    expect(res.status).toBe(200);
+});
+
+test('POST /updateVote vrátí 400 pro chybějící parametry', async () => {
+    const res = await request(buildApp())
+        .post('/api/voting/updateVote')
+        .set('Authorization', TOKEN)
+        .send({});
+    expect(res.status).toBe(400);
+});
+
+test('POST /updateVote vrátí 400 při duplicitním hlasu', async () => {
+    const app = buildApp();
+    await request(app)
+        .post('/api/voting/updateVote')
+        .set('Authorization', TOKEN)
+        .send({ option: VALID_OPTION, active: true });
+    const res = await request(app)
+        .post('/api/voting/updateVote')
+        .set('Authorization', TOKEN)
+        .send({ option: VALID_OPTION, active: true });
+    expect(res.status).toBe(400);
+    expect(res.body.error).toContain('hlasovali');
+});
+
+test('GET /stats vrátí 200 s objektem', async () => {
+    const res = await request(buildApp())
+        .get('/api/voting/stats')
+        .set('Authorization', TOKEN);
+    expect(res.status).toBe(200);
+    expect(typeof res.body).toBe('object');
+});

server/tsconfig.json

@@ -3,6 +3,9 @@
         "src/**/*",
         "../types/**/*"
     ],
+    "exclude": [
+        "src/tests"
+    ],
     "compilerOptions": {
         "target": "ES2022",
         "module": "Node16",

server/yarn.lock

@@ -1448,6 +1448,18 @@
     "@emnapi/runtime" "^1.4.3"
     "@tybys/wasm-util" "^0.10.0"
 
+"@noble/hashes@^1.1.5":
+  version "1.8.0"
+  resolved "https://registry.yarnpkg.com/@noble/hashes/-/hashes-1.8.0.tgz#cee43d801fcef9644b11b8194857695acd5f815a"
+  integrity sha512-jCs9ldd7NwzpgXDIf6P3+NrHh9/sD6CQdxHyjQI+h/6rDNo88ypBxxz45UDuZHz9r3tNz7N/VInSVoVdtXEI4A==
+
+"@paralleldrive/cuid2@^2.2.2":
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/@paralleldrive/cuid2/-/cuid2-2.3.1.tgz#3d62ea9e7be867d3fa94b9897fab5b0ae187d784"
+  integrity sha512-XO7cAxhnTZl0Yggq6jOgjiOHhbgcO4NqFqwSmQpjK3b6TEE6Uj/jfSk6wzYyemh3+I0sHirKSetjQwn5cZktFw==
+  dependencies:
+    "@noble/hashes" "^1.1.5"
+
 "@pkgjs/parseargs@^0.11.0":
   version "0.11.0"
   resolved "https://registry.yarnpkg.com/@pkgjs/parseargs/-/parseargs-0.11.0.tgz#a77ea742fab25775145434eb1d2328cf5013ac33"
@@ -1594,6 +1606,11 @@
   dependencies:
     "@types/node" "*"
 
+"@types/cookiejar@^2.1.5":
+  version "2.1.5"
+  resolved "https://registry.yarnpkg.com/@types/cookiejar/-/cookiejar-2.1.5.tgz#14a3e83fa641beb169a2dd8422d91c3c345a9a78"
+  integrity sha512-he+DHOWReW0nghN24E1WUqM0efK4kI9oTqDm6XmK8ZPe2djZ90BSNdGnIyCLzCPw7/pogPlGbzI2wHGGmi4O/Q==
+
 "@types/cors@^2.8.12":
   version "2.8.19"
   resolved "https://registry.yarnpkg.com/@types/cors/-/cors-2.8.19.tgz#d93ea2673fd8c9f697367f5eeefc2bbfa94f0342"
@@ -1660,6 +1677,11 @@
     "@types/ms" "*"
     "@types/node" "*"
 
+"@types/methods@^1.1.4":
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/@types/methods/-/methods-1.1.4.tgz#d3b7ac30ac47c91054ea951ce9eed07b1051e547"
+  integrity sha512-ymXWVrDiCxTBE3+RIrrP533E70eA+9qu7zdWoHuOmGujkYtzf4HQF96b8nwHLqhuf4ykX61IGRIB38CC6/sImQ==
+
 "@types/ms@*":
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/@types/ms/-/ms-2.1.0.tgz#052aa67a48eccc4309d7f0191b7e41434b90bb78"
@@ -1727,6 +1749,24 @@
   resolved "https://registry.yarnpkg.com/@types/stack-utils/-/stack-utils-2.0.3.tgz#6209321eb2c1712a7e7466422b8cb1fc0d9dd5d8"
   integrity sha512-9aEbYZ3TbYMznPdcdr3SmIrLXwC/AKZXQeCf9Pgao5CKb8CyHuEX5jzWPTkvregvhRJHcpRO6BFoGW9ycaOkYw==
 
+"@types/superagent@^8.1.0":
+  version "8.1.9"
+  resolved "https://registry.yarnpkg.com/@types/superagent/-/superagent-8.1.9.tgz#28bfe4658e469838ed0bf66d898354bcab21f49f"
+  integrity sha512-pTVjI73witn+9ILmoJdajHGW2jkSaOzhiFYF1Rd3EQ94kymLqB9PjD9ISg7WaALC7+dCHT0FGe9T2LktLq/3GQ==
+  dependencies:
+    "@types/cookiejar" "^2.1.5"
+    "@types/methods" "^1.1.4"
+    "@types/node" "*"
+    form-data "^4.0.0"
+
+"@types/supertest@^6.0.0":
+  version "6.0.3"
+  resolved "https://registry.yarnpkg.com/@types/supertest/-/supertest-6.0.3.tgz#d736f0e994b195b63e1c93e80271a2faf927388c"
+  integrity sha512-8WzXq62EXFhJ7QsH3Ocb/iKQ/Ty9ZVWnVzoTKc9tyyFRRF3a74Tk2+TLFgaFFw364Ere+npzHKEJ6ga2LzIL7w==
+  dependencies:
+    "@types/methods" "^1.1.4"
+    "@types/superagent" "^8.1.0"
+
 "@types/tough-cookie@*":
   version "4.0.5"
   resolved "https://registry.yarnpkg.com/@types/tough-cookie/-/tough-cookie-4.0.5.tgz#cb6e2a691b70cb177c6e3ae9c1d2e8b2ea8cd304"
@@ -1940,6 +1980,11 @@ argparse@^1.0.7:
   dependencies:
     sprintf-js "~1.0.2"
 
+asap@^2.0.0:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
+  integrity sha512-BSHWgDSAiKs50o2Re8ppvp3seVHXSRM44cdSsT9FfNEUUZLOGWVCsiWaRPWM1Znn+mqZ1OfVZ3z3DWEzSp7hRA==
+
 asn1.js@^5.3.0:
   version "5.4.1"
   resolved "https://registry.yarnpkg.com/asn1.js/-/asn1.js-5.4.1.tgz#11a980b84ebb91781ce35b0fdc2ee294e3783f07"
@@ -2294,6 +2339,11 @@ combined-stream@^1.0.6, combined-stream@^1.0.8:
   dependencies:
     delayed-stream "~1.0.0"
 
+component-emitter@^1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/component-emitter/-/component-emitter-1.3.1.tgz#ef1d5796f7d93f135ee6fb684340b26403c97d17"
+  integrity sha512-T0+barUSQRTUQASh8bx02dl+DhF54GtIDY13Y3m9oWTklKbb3Wv974meRpeZ3lp1JpLVECWWNHC4vaG2XHXouQ==
+
 concat-map@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
@@ -2314,7 +2364,7 @@ convert-source-map@^2.0.0:
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-2.0.0.tgz#4b560f649fc4e918dd0ab75cf4961e8bc882d82a"
   integrity sha512-Kvp459HrV2FEJ1CAsi1Ku+MY3kasH19TFykTz2xWmMeq6bk2NU3XXvfJ+Q61m0xktWwt+1HSYf3JZsTms3aRJg==
 
-cookie-signature@^1.2.1:
+cookie-signature@^1.2.1, cookie-signature@^1.2.2:
   version "1.2.2"
   resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.2.2.tgz#57c7fc3cc293acab9fec54d73e15690ebe4a1793"
   integrity sha512-D76uU73ulSXrD1UXF4KE2TMxVVwhsnCgfAyTg9k8P6KGZjlXKrOLe4dJQKI3Bxi5wjesZoFXJWElNWBjPZMbhg==
@@ -2324,6 +2374,11 @@ cookie@^0.7.1, cookie@~0.7.2:
   resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.7.2.tgz#556369c472a2ba910f2979891b526b3436237ed7"
   integrity sha512-yki5XnKuf750l50uGTllt6kKILY4nQ1eNIQatoXEByZ5dWgnKqbnqmTrBE5B4N7lrMJKQ2ytWMiTO2o0v6Ew/w==
 
+cookiejar@^2.1.4:
+  version "2.1.4"
+  resolved "https://registry.yarnpkg.com/cookiejar/-/cookiejar-2.1.4.tgz#ee669c1fea2cf42dc31585469d193fef0d65771b"
+  integrity sha512-LDx6oHrK+PhzLKJU9j5S7/Y3jM/mUHvD/DeI1WQmJn652iPC5Y4TBzC9l+5OMOXlyTTA+SmVUPm0HQUwpD5Jqw==
+
 core-js-compat@^3.43.0:
   version "3.47.0"
   resolved "https://registry.yarnpkg.com/core-js-compat/-/core-js-compat-3.47.0.tgz#698224bbdbb6f2e3f39decdda4147b161e3772a3"
@@ -2369,7 +2424,7 @@ css-what@^6.1.0:
   resolved "https://registry.yarnpkg.com/css-what/-/css-what-6.1.0.tgz#fb5effcf76f1ddea2c81bdfaa4de44e79bac70f4"
   integrity sha512-HTUrgRJ7r4dsZKU6GjmpfRK1O76h97Z8MfS1G0FozR+oF2kG6Vfe8JE6zwrkbxigziPHinCJ+gCPjA9EaBDtRw==
 
-debug@4, debug@^4, debug@^4.1.0, debug@^4.3.1, debug@^4.4.0, debug@^4.4.1, debug@^4.4.3, debug@~4.4.1:
+debug@4, debug@^4, debug@^4.1.0, debug@^4.3.1, debug@^4.3.7, debug@^4.4.0, debug@^4.4.1, debug@^4.4.3, debug@~4.4.1:
   version "4.4.3"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.4.3.tgz#c6ae432d9bd9662582fce08709b038c58e9e3d6a"
   integrity sha512-RGwwWnwQvkVfavKVt22FGLw+xYSdzARwm0ru6DhTVA3umU5hZc28V3kO4stgYryrTlLpuvgI9GiijltAjNbcqA==
@@ -2408,6 +2463,14 @@ detect-newline@^3.1.0:
   resolved "https://registry.yarnpkg.com/detect-newline/-/detect-newline-3.1.0.tgz#576f5dfc63ae1a192ff192d8ad3af6308991b651"
   integrity sha512-TLz+x/vEXm/Y7P7wn1EJFNLxYpUD4TgMosxY6fAVJUnJMbupHBOncxyWUG9OpTaH9EBD7uFI5LfEgmMOc54DsA==
 
+dezalgo@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/dezalgo/-/dezalgo-1.0.4.tgz#751235260469084c132157dfa857f386d4c33d81"
+  integrity sha512-rXSP0bf+5n0Qonsb+SVVfNfIsimO4HEtmnIpPHY8Q1UCzKlQrDMfdobr8nJOOsRgWCyMRqeSBQzmWUMq7zvVig==
+  dependencies:
+    asap "^2.0.0"
+    wrappy "1"
+
 diff@^4.0.1:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/diff/-/diff-4.0.2.tgz#60f3aecb89d5fae520c11aa19efc2bb982aade7d"
@@ -2681,6 +2744,11 @@ fast-json-stable-stringify@^2.1.0:
   resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz#874bf69c6f404c2b5d99c481341399fd55892633"
   integrity sha512-lhd/wF+Lk98HZoTCtlVraHtfh5XYijIjalXck7saUtuanSDyLMxnHhSXEDJqHxD7msR8D0uCmqlkwjCV8xvwHw==
 
+fast-safe-stringify@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/fast-safe-stringify/-/fast-safe-stringify-2.1.1.tgz#c406a83b6e70d9e35ce3b30a81141df30aeba884"
+  integrity sha512-W+KJc2dmILlPplD/H4K9l9LcAHAfPtP6BY84uVLXQ6Evcz9Lcg33Y2z1IVblT6xdY54PXYVHEv+0Wpq8Io6zkA==
+
 fb-watchman@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/fb-watchman/-/fb-watchman-2.0.2.tgz#e9524ee6b5c77e9e5001af0f85f3adbb8623255c"
@@ -2738,6 +2806,17 @@ form-data@^2.5.0:
     mime-types "^2.1.12"
     safe-buffer "^5.2.1"
 
+form-data@^4.0.0, form-data@^4.0.5:
+  version "4.0.5"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-4.0.5.tgz#b49e48858045ff4cbf6b03e1805cebcad3679053"
+  integrity sha512-8RipRLol37bNs2bhoV67fiTEvdTrbMUYcFTiy3+wuuOnUog2QBHCZWXDRijWQfAkhBj2Uf5UnVaiWwA5vdd82w==
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.8"
+    es-set-tostringtag "^2.1.0"
+    hasown "^2.0.2"
+    mime-types "^2.1.12"
+
 form-data@^4.0.4:
   version "4.0.4"
   resolved "https://registry.yarnpkg.com/form-data/-/form-data-4.0.4.tgz#784cdcce0669a9d68e94d11ac4eea98088edd2c4"
@@ -2749,6 +2828,15 @@ form-data@^4.0.4:
     hasown "^2.0.2"
     mime-types "^2.1.12"
 
+formidable@^3.5.4:
+  version "3.5.4"
+  resolved "https://registry.yarnpkg.com/formidable/-/formidable-3.5.4.tgz#ac9a593b951e829b3298f21aa9a2243932f32ed9"
+  integrity sha512-YikH+7CUTOtP44ZTnUhR7Ic2UASBPOqmaRkRKxRbywPTe5VxF7RRCck4af9wutiZ/QKM5nME9Bie2fFaPz5Gug==
+  dependencies:
+    "@paralleldrive/cuid2" "^2.2.2"
+    dezalgo "^1.0.4"
+    once "^1.4.0"
+
 forwarded@0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.2.0.tgz#2269936428aad4c15c7ebe9779a84bf0b2a81811"
@@ -3624,6 +3712,11 @@ merge-stream@^2.0.0:
   resolved "https://registry.yarnpkg.com/merge-stream/-/merge-stream-2.0.0.tgz#52823629a14dd00c9770fb6ad47dc6310f2c1f60"
   integrity sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==
 
+methods@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
+  integrity sha512-iclAHeNqNm68zFtnZ0e+1L2yUIdvzNoauKU4WBA3VvH/vPFieF7qfRlwUZU+DA9P9bPXIS90ulxoUoCH23sV2w==
+
 micromatch@^4.0.8:
   version "4.0.8"
   resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-4.0.8.tgz#d66fa18f3a47076789320b9b1af32bd86d9fa202"
@@ -3656,6 +3749,11 @@ mime-types@^3.0.0, mime-types@^3.0.2:
   dependencies:
     mime-db "^1.54.0"
 
+mime@2.6.0:
+  version "2.6.0"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-2.6.0.tgz#a2a682a95cd4d0cb1d6257e28f83da7e35800367"
+  integrity sha512-USPkMeET31rOMiarsBNIHZKLGgvKc/LrjofAnBlOttf5ajRvqiRA8QsenbcooctK6d6Ts6aqZXBA+XbkKthiQg==
+
 mimic-fn@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
@@ -4337,6 +4435,30 @@ strip-json-comments@^3.1.1:
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-3.1.1.tgz#31f1281b3832630434831c310c01cccda8cbe006"
   integrity sha512-6fPc+R4ihwqP6N/aIv2f1gMH8lOVtWQHoqC4yK6oSDVVocumAsfCqjkXnqiYMhmMwS/mEHLp7Vehlt3ql6lEig==
 
+superagent@^10.3.0:
+  version "10.3.0"
+  resolved "https://registry.yarnpkg.com/superagent/-/superagent-10.3.0.tgz#ff1e39e7976b63f8084291d65f5bfbbbbd156989"
+  integrity sha512-B+4Ik7ROgVKrQsXTV0Jwp2u+PXYLSlqtDAhYnkkD+zn3yg8s/zjA2MeGayPoY/KICrbitwneDHrjSotxKL+0XQ==
+  dependencies:
+    component-emitter "^1.3.1"
+    cookiejar "^2.1.4"
+    debug "^4.3.7"
+    fast-safe-stringify "^2.1.1"
+    form-data "^4.0.5"
+    formidable "^3.5.4"
+    methods "^1.1.2"
+    mime "2.6.0"
+    qs "^6.14.1"
+
+supertest@^7.0.0:
+  version "7.2.2"
+  resolved "https://registry.yarnpkg.com/supertest/-/supertest-7.2.2.tgz#dac3ee25a2aa59942a7f641e50c838a7c8819204"
+  integrity sha512-oK8WG9diS3DlhdUkcFn4tkNIiIbBx9lI2ClF8K+b2/m8Eyv47LSawxUzZQSNKUrVb2KsqeTDCcjAAVPYaSLVTA==
+  dependencies:
+    cookie-signature "^1.2.2"
+    methods "^1.1.2"
+    superagent "^10.3.0"
+
 supports-color@^5.5.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"