aded k6 and script and updated code with better logic and indexing on schema

2026-10-22 07:50:26 +05:30
parent 4d937b92da
commit 36a7345d26
17 changed files with 1386 additions and 176 deletions
@@ -0,0 +1,127 @@
+import http from 'k6/http';
+import { check, sleep } from 'k6';
+import { Counter } from 'k6/metrics';
+
+const BASE_URL = __ENV.BASE_URL || 'http://app:3000';
+const seed = JSON.parse(open('./seed-data.json'));
+
+const writeFailures = new Counter('write_failures');
+
+export const options = {
+  stages: [
+    { duration: '20s', target: 50 },
+    { duration: '20s', target: 100 },
+    { duration: '30s', target: 150 },
+    { duration: '30s', target: 200 },
+    { duration: '30s', target: 250 },
+    { duration: '30s', target: 300 },
+    { duration: '30s', target: 350 },
+    { duration: '30s', target: 400 },
+    { duration: '20s', target: 0 },
+  ],
+  thresholds: {
+    http_req_failed: ['rate<0.02'],
+    http_req_duration: ['p(95)<500'],
+    write_failures: ['count==0'],
+  },
+};
+
+export default function () {
+  const unique = `${__VU}-${__ITER}-${Date.now()}`;
+  const startTime = new Date(Date.now() + 60 * 60 * 1000);
+  const endTime = new Date(startTime.getTime() + 30 * 60 * 1000);
+
+  // 1. Insert a new user
+  const userResponse = http.post(
+    `${BASE_URL}/users/`,
+    JSON.stringify({
+      fullName: `Load Test ${unique}`,
+      email: `load-${unique}@example.invalid`,
+      phone: `9${String(__VU).padStart(1, '0')}${String(__ITER).padStart(8, '0')}`.slice(0, 10),
+    }),
+    { headers: { 'Content-Type': 'application/json' }, tags: { name: 'POST /users' } }
+  );
+
+  const userOk = check(userResponse, {
+    'user inserted (201)': (r) => r.status === 201,
+  });
+
+  if (!userOk) {
+    writeFailures.add(1);
+    return;
+  }
+
+  const userId = userResponse.json('result._id');
+
+  // 2. Insert a session for the existing seeded teacher
+  const sessionResponse = http.post(
+    `${BASE_URL}/sessions/`,
+    JSON.stringify({
+      teacherId: seed.teacher.id,
+      startTime: startTime.toISOString(),
+      endTime: endTime.toISOString(),
+    }),
+    { headers: { 'Content-Type': 'application/json' }, tags: { name: 'POST /sessions' } }
+  );
+
+  const sessionOk = check(sessionResponse, {
+    'session inserted (201)': (r) => r.status === 201,
+  });
+
+  if (!sessionOk) {
+    writeFailures.add(1);
+    return;
+  }
+
+  const sessionId = sessionResponse.json('result._id');
+
+  // 3. Book the newly created session
+  const bookingResponse = http.post(
+    `${BASE_URL}/sessions/${sessionId}/book`,
+    JSON.stringify({ userId }),
+    { headers: { 'Content-Type': 'application/json' }, tags: { name: 'POST /sessions/:id/book' } }
+  );
+
+  const bookingOk = check(bookingResponse, {
+    'session booked (200)': (r) => r.status === 200,
+  });
+
+  if (!bookingOk) {
+    writeFailures.add(1);
+    return;
+  }
+
+  // 4. Complete the booked session
+  const completeResponse = http.patch(
+    `${BASE_URL}/sessions/${sessionId}/complete`,
+    null,
+    { tags: { name: 'PATCH /sessions/:id/complete' } }
+  );
+
+  const completeOk = check(completeResponse, {
+    'session completed (200)': (r) => r.status === 200,
+  });
+
+  if (!completeOk) {
+    writeFailures.add(1);
+    return;
+  }
+
+  // 5. Read user session history
+  const historyResponse = http.get(
+    `${BASE_URL}/sessions/${userId}/sessions`,
+    { tags: { name: 'GET /sessions/:userId/sessions' } }
+  );
+
+  check(historyResponse, {
+    'user history returned (200)': (r) => r.status === 200,
+  });
+
+  sleep(1);
+}
+
+export function handleSummary(data) {
+  return {
+    '/results/endpoint-summary.json': JSON.stringify(data, null, 2),
+  };
+}