admin/scripts/perf-scenarios.js

import http from 'k6/http';
import { check, sleep } from 'k6';

const BASE_URL = __ENV.BASE_URL || 'http://localhost:8080';
const ADMIN_EMAIL = __ENV.ADMIN_EMAIL || 'admin@azaion.com';
const ADMIN_PASSWORD = __ENV.ADMIN_PASSWORD || 'Admin1234';

export const options = {
  scenarios: {
    nft_perf_01_login: {
      executor: 'constant-vus',
      vus: 10,
      duration: '30s',
      exec: 'login',
      tags: { scenario: 'nft_perf_01_login' },
    },
    nft_perf_04_user_list: {
      executor: 'constant-vus',
      vus: 10,
      duration: '30s',
      exec: 'userList',
      tags: { scenario: 'nft_perf_04_user_list' },
      startTime: '35s',
    },
  },
  thresholds: {
    'http_req_duration{scenario:nft_perf_01_login}': ['p(95)<500'],
    'http_req_duration{scenario:nft_perf_04_user_list}': ['p(95)<1000'],
    'http_req_failed{scenario:nft_perf_01_login}': ['rate<0.01'],
    'http_req_failed{scenario:nft_perf_04_user_list}': ['rate<0.01'],
  },
};

// setup() runs once before all VUs. Pre-fetch a JWT so the user-list scenario
// measures only the listing path, not login latency.
export function setup() {
  const res = http.post(
    `${BASE_URL}/login`,
    JSON.stringify({ Email: ADMIN_EMAIL, Password: ADMIN_PASSWORD }),
    { headers: { 'Content-Type': 'application/json' } }
  );
  if (res.status !== 200) {
    throw new Error(`setup: login failed (status ${res.status}): ${res.body}`);
  }
  const body = JSON.parse(res.body);
  const token = body.token || body.Token;
  if (!token) {
    throw new Error(`setup: login response missing Token: ${res.body}`);
  }
  return { token };
}

export function login() {
  const res = http.post(
    `${BASE_URL}/login`,
    JSON.stringify({ Email: ADMIN_EMAIL, Password: ADMIN_PASSWORD }),
    {
      headers: { 'Content-Type': 'application/json' },
      tags: { scenario: 'nft_perf_01_login' },
    }
  );
  check(res, {
    'login status 200': (r) => r.status === 200,
    'login returned token': (r) => {
      try {
        const body = JSON.parse(r.body);
        return !!(body.token || body.Token);
      } catch {
        return false;
      }
    },
  });
  sleep(0.1);
}

export function userList(data) {
  const res = http.get(`${BASE_URL}/users`, {
    headers: { Authorization: `Bearer ${data.token}` },
    tags: { scenario: 'nft_perf_04_user_list' },
  });
  check(res, {
    'user list status 200': (r) => r.status === 200,
    'user list returned >= 500 users': (r) => {
      try {
        const arr = JSON.parse(r.body);
        return Array.isArray(arr) && arr.length >= 500;
      } catch {
        return false;
      }
    },
  });
  sleep(0.1);
}

export function handleSummary(data) {
  return {
    'e2e/test-results/perf-summary.json': JSON.stringify(data, null, 2),
    stdout: textSummary(data),
  };
}

function textSummary(data) {
  const lines = [];
  lines.push('');
  lines.push('=== PERF SUMMARY ===');
  for (const [name, metric] of Object.entries(data.metrics)) {
    if (!name.startsWith('http_req_duration') && !name.startsWith('http_req_failed')) continue;
    const vals = metric.values || {};
    const parts = [];
    if (vals['p(50)'] !== undefined) parts.push(`p50=${vals['p(50)'].toFixed(1)}ms`);
    if (vals['p(95)'] !== undefined) parts.push(`p95=${vals['p(95)'].toFixed(1)}ms`);
    if (vals['p(99)'] !== undefined) parts.push(`p99=${vals['p(99)'].toFixed(1)}ms`);
    if (vals.rate !== undefined) parts.push(`rate=${(vals.rate * 100).toFixed(2)}%`);
    if (vals.count !== undefined) parts.push(`count=${vals.count}`);
    lines.push(`  ${name}: ${parts.join(' · ')}`);
  }
  if (data.root_group && data.root_group.checks) {
    const checks = data.root_group.checks;
    if (checks.length > 0) {
      lines.push('--- checks ---');
      for (const c of checks) {
        lines.push(`  ${c.name}: ${c.passes} pass / ${c.fails} fail`);
      }
    }
  }
  lines.push('====================');
  return lines.join('\n') + '\n';
}