feat(k6): add bespoke load test files

k6/load-test.js

@@ -0,0 +1,90 @@
+import http from 'k6/http';
+import { check, sleep, group } from 'k6';
+
+const vus = parseInt(__ENV.TEST_VUS || '10');
+const duration = __ENV.TEST_DURATION || '30s';
+const targetUrl = __ENV.TARGET_URL || 'http://demo-crucible-1.dev.svc.cluster.local:8080';
+
+export const options = {
+  scenarios: {
+    load_test: {
+      executor: 'ramping-vus',
+      startVUs: 0,
+      stages: [
+        { duration: '10s', target: vus },
+        { duration: duration, target: vus },
+        { duration: '5s', target: 0 },
+      ],
+    },
+  },
+  thresholds: {
+    http_req_duration: ['p(95)<500'],
+    http_req_failed: ['rate<0.01'],
+  },
+};
+
+http.setResponseCallback(http.expectedStatuses({ min: 200, max: 399 }));
+
+export default function () {
+  group('Items API', () => {
+    const listRes = http.get(`${targetUrl}/api/items`);
+    check(listRes, {
+      'GET /api/items status is 200': (r) => r.status === 200,
+      'GET /api/items response time < 500ms': (r) => r.timings.duration < 500,
+      'GET /api/items returns array': (r) => Array.isArray(r.json()),
+    });
+
+    const createRes = http.post(`${targetUrl}/api/items`, JSON.stringify({ name: 'Test Item', description: 'A test item description' }), {
+      headers: { 'Content-Type': 'application/json' },
+    });
+    check(createRes, {
+      'POST /api/items status is 201': (r) => r.status === 201,
+      'POST /api/items response time < 500ms': (r) => r.timings.duration < 500,
+      'POST /api/items returns created item': (r) => r.json().name === 'Test Item',
+    });
+
+    const itemId = createRes.json().id;
+
+    const getRes = http.get(`${targetUrl}/api/items/${itemId}`);
+    check(getRes, {
+      'GET /api/items/{id} status is 200': (r) => r.status === 200,
+      'GET /api/items/{id} response time < 500ms': (r) => r.timings.duration < 500,
+      'GET /api/items/{id} returns correct item': (r) => r.json().id === itemId,
+    });
+
+    const updateRes = http.put(`${targetUrl}/api/items/${itemId}`, JSON.stringify({ name: 'Updated Item', description: 'Updated description' }), {
+      headers: { 'Content-Type': 'application/json' },
+    });
+    check(updateRes, {
+      'PUT /api/items/{id} status is 200': (r) => r.status === 200,
+      'PUT /api/items/{id} response time < 500ms': (r) => r.timings.duration < 500,
+      'PUT /api/items/{id} updates item': (r) => r.json().name === 'Updated Item',
+    });
+
+    const deleteRes = http.del(`${targetUrl}/api/items/${itemId}`);
+    check(deleteRes, {
+      'DELETE /api/items/{id} status is 200': (r) => r.status === 200,
+      'DELETE /api/items/{id} response time < 500ms': (r) => r.timings.duration < 500,
+      'DELETE /api/items/{id} confirms deletion': (r) => r.json().deleted === itemId,
+    });
+  });
+
+  sleep(0.5);
+
+  group('Actuator API', () => {
+    const healthRes = http.get(`${targetUrl}/actuator/health`);
+    check(healthRes, {
+      'GET /actuator/health status is 200': (r) => r.status === 200,
+      'GET /actuator/health response time < 500ms': (r) => r.timings.duration < 500,
+      'GET /actuator/health returns UP status': (r) => r.json().status === 'UP',
+    });
+
+    const prometheusRes = http.get(`${targetUrl}/actuator/prometheus`);
+    check(prometheusRes, {
+      'GET /actuator/prometheus status is 200': (r) => r.status === 200,
+      'GET /actuator/prometheus response time < 500ms': (r) => r.timings.duration < 500,
+    });
+  });
+
+  sleep(0.5);
+}