working

frontend/e2e/helpers/setup.ts

@@ -1,11 +1,35 @@
 import { test } from "@playwright/test";
+import { resetDatabase } from "./reset-db";
 
 /**
  * Set language to English for e2e tests.
  * E2E tests should only test in English according to requirements.
  * This is applied globally via test.beforeEach in the setup file.
+ *
+ * Also sets NEXT_PUBLIC_API_URL based on worker index so each worker
+ * connects to its own backend instance, and resets the database before
+ * each test for isolation.
  */
-test.beforeEach(async ({ context }) => {
+test.beforeEach(async ({ context, request }, testInfo) => {
+  // Set API URL based on worker index
+  // Each worker gets its own backend (port 8001 + workerIndex)
+  const workerIndex = testInfo.workerIndex;
+  const basePort = parseInt(process.env.E2E_PORT_START || "8001", 10);
+  const backendPort = basePort + workerIndex;
+  const backendUrl = `http://localhost:${backendPort}`;
+
+  // Set environment variable for this test run
+  process.env.NEXT_PUBLIC_API_URL = backendUrl;
+
+  // Reset database before each test for isolation
+  try {
+    await resetDatabase(request);
+  } catch (error) {
+    // If reset fails, log but don't fail the test
+    // This allows tests to run even if reset endpoint is unavailable
+    console.warn(`Failed to reset database: ${error}`);
+  }
+
   // Add init script to set English language before any page loads
   // This must be called before any page.goto() calls
   await context.addInitScript(() => {