111 lines
4 KiB
JavaScript
111 lines
4 KiB
JavaScript
/**
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* Stress test: 500 req/s target on critical endpoints (v0.951)
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* Endpoints: login, get tracks, search, marketplace products
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* Usage: k6 run loadtests/backend/stress_500rps.js
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* Output: k6 run --out json=report.json loadtests/backend/stress_500rps.js
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*/
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import http from 'k6/http';
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import { check, sleep } from 'k6';
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import { randomString } from 'https://jslib.k6.io/k6-utils/1.2.0/index.js';
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const BASE_URL = __ENV.BASE_URL || __ENV.API_ORIGIN || 'http://localhost:8080';
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const TEST_EMAIL_PREFIX = __ENV.TEST_EMAIL_PREFIX || 'user+stress';
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const TEST_EMAIL_DOMAIN = __ENV.TEST_EMAIL_DOMAIN || 'example.com';
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const TEST_PASSWORD_PREFIX = __ENV.TEST_PASSWORD_PREFIX || 'V3za!stress-';
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function generateTestUser() {
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const rand = randomString(8);
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const pwd = `${TEST_PASSWORD_PREFIX}${rand}`;
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return {
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email: `${TEST_EMAIL_PREFIX}${rand}@${TEST_EMAIL_DOMAIN}`,
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password: pwd,
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password_confirmation: pwd,
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username: `st${rand}`,
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};
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}
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export const options = {
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scenarios: {
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stress: {
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executor: 'ramping-vus',
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stages: [
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{ duration: '1m', target: 100 },
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{ duration: '1m', target: 250 },
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{ duration: '1m', target: 500 },
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{ duration: '2m', target: 500 },
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{ duration: '30s', target: 0 },
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],
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gracefulRampDown: '20s',
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exec: 'stressScenario',
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},
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},
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thresholds: {
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'http_req_duration{name:login}': ['p(99)<500'],
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'http_req_duration{name:tracks}': ['p(99)<500'],
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'http_req_duration{name:search}': ['p(99)<500'],
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'http_req_duration{name:products}': ['p(99)<500'],
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http_req_duration: ['p(50)<100', 'p(95)<300', 'p(99)<500'],
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http_req_failed: ['rate<0.05'],
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},
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};
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export function setup() {
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const users = [];
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const baseURL = `${BASE_URL}/api/v1/auth`;
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for (let i = 0; i < 100; i++) {
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const user = generateTestUser();
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const registerRes = http.post(`${baseURL}/register`, JSON.stringify(user), {
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headers: { 'Content-Type': 'application/json' },
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});
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if (registerRes.status === 201) {
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const loginRes = http.post(`${baseURL}/login`, JSON.stringify({ email: user.email, password: user.password }), {
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headers: { 'Content-Type': 'application/json' },
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});
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if (loginRes.status === 200) {
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try {
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const body = JSON.parse(loginRes.body);
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const token = body.data?.token?.access_token;
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if (token) users.push({ ...user, token });
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} catch (e) {}
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}
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}
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}
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return { users };
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}
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export function stressScenario(data) {
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const { users } = data;
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const baseURL = `${BASE_URL}/api/v1`;
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const action = Math.floor(Math.random() * 4);
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if (action === 0 && users.length > 0) {
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const user = users[Math.floor(Math.random() * users.length)];
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const res = http.post(
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`${baseURL}/auth/login`,
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JSON.stringify({ email: user.email, password: user.password }),
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{
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headers: { 'Content-Type': 'application/json' },
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tags: { name: 'login' },
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}
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);
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check(res, { 'login 200': (r) => r.status === 200 });
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} else if (action === 1) {
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const headers = users.length > 0
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? { Authorization: `Bearer ${users[Math.floor(Math.random() * users.length)].token}` }
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: {};
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const res = http.get(`${baseURL}/tracks?limit=20`, { headers, tags: { name: 'tracks' } });
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check(res, { 'tracks 200 or 401': (r) => r.status === 200 || r.status === 401 });
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} else if (action === 2) {
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const headers = users.length > 0
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? { Authorization: `Bearer ${users[Math.floor(Math.random() * users.length)].token}` }
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: {};
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const q = ['test', 'music', 'beat', 'track', 'audio'][Math.floor(Math.random() * 5)];
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const res = http.get(`${baseURL}/tracks/search?q=${q}&limit=10`, { headers, tags: { name: 'search' } });
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check(res, { 'search 200 or 401': (r) => r.status === 200 || r.status === 401 });
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} else {
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const res = http.get(`${baseURL}/marketplace/products`, { tags: { name: 'products' } });
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check(res, { 'products 200': (r) => r.status === 200 });
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}
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sleep(0.1);
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}
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