feat(k6): add bespoke load test files

k6/load-test.js

@@ -0,0 +1,93 @@
+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://sonar-test-go.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('Health Check', () => {
+    const res = http.get(`${targetUrl}/health`);
+    check(res, {
+      'status is 200': (r) => r.status === 200,
+      'response time < 500ms': (r) => r.timings.duration < 500,
+      'body contains status UP': (r) => r.json().status === 'UP',
+    });
+  });
+
+  sleep(0.5);
+
+  group('Items API', () => {
+    // List all items
+    const listRes = http.get(`${targetUrl}/api/items`);
+    check(listRes, {
+      'status is 200': (r) => r.status === 200,
+      'response time < 500ms': (r) => r.timings.duration < 500,
+      'body is an array': (r) => Array.isArray(r.json()),
+    });
+
+    // Create a new item
+    const createRes = http.post(
+      `${targetUrl}/api/items`,
+      JSON.stringify({ name: 'Test Item', description: 'This is a test item.' }),
+      { headers: { 'Content-Type': 'application/json' } }
+    );
+    check(createRes, {
+      'status is 201': (r) => r.status === 201,
+      'response time < 500ms': (r) => r.timings.duration < 500,
+      'body contains id': (r) => r.json().id !== undefined,
+    });
+
+    const itemId = createRes.json().id;
+
+    // Get item by ID
+    const getRes = http.get(`${targetUrl}/api/items/${itemId}`);
+    check(getRes, {
+      'status is 200': (r) => r.status === 200,
+      'response time < 500ms': (r) => r.timings.duration < 500,
+      'body contains correct id': (r) => r.json().id === itemId,
+    });
+
+    // Update item by ID
+    const updateRes = http.put(
+      `${targetUrl}/api/items/${itemId}`,
+      JSON.stringify({ name: 'Updated Item', description: 'Updated description.' }),
+      { headers: { 'Content-Type': 'application/json' } }
+    );
+    check(updateRes, {
+      'status is 200': (r) => r.status === 200,
+      'response time < 500ms': (r) => r.timings.duration < 500,
+      'body contains updated name': (r) => r.json().name === 'Updated Item',
+    });
+
+    // Delete item by ID
+    const deleteRes = http.del(`${targetUrl}/api/items/${itemId}`);
+    check(deleteRes, {
+      'status is 200': (r) => r.status === 200,
+      'response time < 500ms': (r) => r.timings.duration < 500,
+      'body contains deleted id': (r) => r.json().deleted === itemId,
+    });
+  });
+
+  sleep(0.5);
+}