From 1e1ef4beca836866c46ec46ab61e1e0cc4f6c715 Mon Sep 17 00:00:00 2001
From: Luca Forstner <luca.forstner@sentry.io>
Date: Mon, 19 Jun 2023 15:48:49 +0200
Subject: [PATCH] test(e2e): Add tests for Next.js edge routes (#8355)

---
 .../nextjs-app-dir/pages/api/edge-endpoint.ts | 18 +++++-
 .../pages/api/error-edge-endpoint.ts          |  5 ++
 .../nextjs-app-dir/tests/edge-route.test.ts   | 56 +++++++++++++++++++
 3 files changed, 77 insertions(+), 2 deletions(-)
 create mode 100644 packages/e2e-tests/test-applications/nextjs-app-dir/pages/api/error-edge-endpoint.ts
 create mode 100644 packages/e2e-tests/test-applications/nextjs-app-dir/tests/edge-route.test.ts

diff --git a/packages/e2e-tests/test-applications/nextjs-app-dir/pages/api/edge-endpoint.ts b/packages/e2e-tests/test-applications/nextjs-app-dir/pages/api/edge-endpoint.ts
index d8af89f2e9d5..b2b2dfdf4fc3 100644
--- a/packages/e2e-tests/test-applications/nextjs-app-dir/pages/api/edge-endpoint.ts
+++ b/packages/e2e-tests/test-applications/nextjs-app-dir/pages/api/edge-endpoint.ts
@@ -1,3 +1,17 @@
-export const config = { runtime: 'edge' };
+export const config = {
+  runtime: 'edge',
+};
 
-export default () => new Response('Hello world!');
+export default async function handler() {
+  return new Response(
+    JSON.stringify({
+      name: 'Jim Halpert',
+    }),
+    {
+      status: 200,
+      headers: {
+        'content-type': 'application/json',
+      },
+    },
+  );
+}
diff --git a/packages/e2e-tests/test-applications/nextjs-app-dir/pages/api/error-edge-endpoint.ts b/packages/e2e-tests/test-applications/nextjs-app-dir/pages/api/error-edge-endpoint.ts
new file mode 100644
index 000000000000..043112494c23
--- /dev/null
+++ b/packages/e2e-tests/test-applications/nextjs-app-dir/pages/api/error-edge-endpoint.ts
@@ -0,0 +1,5 @@
+export const config = { runtime: 'edge' };
+
+export default () => {
+  throw new Error('Edge Route Error');
+};
diff --git a/packages/e2e-tests/test-applications/nextjs-app-dir/tests/edge-route.test.ts b/packages/e2e-tests/test-applications/nextjs-app-dir/tests/edge-route.test.ts
new file mode 100644
index 000000000000..8f73764a919f
--- /dev/null
+++ b/packages/e2e-tests/test-applications/nextjs-app-dir/tests/edge-route.test.ts
@@ -0,0 +1,56 @@
+import { test, expect } from '@playwright/test';
+import { waitForTransaction, waitForError } from '../../../test-utils/event-proxy-server';
+
+test('Should create a transaction for edge routes', async ({ request }) => {
+  test.skip(process.env.TEST_ENV === 'development', "Doesn't work in dev mode.");
+
+  const edgerouteTransactionPromise = waitForTransaction('nextjs-13-app-dir', async transactionEvent => {
+    return (
+      transactionEvent?.transaction === 'GET /api/edge-endpoint' && transactionEvent?.contexts?.trace?.status === 'ok'
+    );
+  });
+
+  const response = await request.get('/api/edge-endpoint');
+  expect(await response.json()).toStrictEqual({ name: 'Jim Halpert' });
+
+  const edgerouteTransaction = await edgerouteTransactionPromise;
+
+  expect(edgerouteTransaction.contexts?.trace?.status).toBe('ok');
+  expect(edgerouteTransaction.contexts?.trace?.op).toBe('http.server');
+  expect(edgerouteTransaction.contexts?.runtime?.name).toBe('edge');
+});
+
+test('Should create a transaction with error status for faulty edge routes', async ({ request }) => {
+  test.skip(process.env.TEST_ENV === 'development', "Doesn't work in dev mode.");
+
+  const edgerouteTransactionPromise = waitForTransaction('nextjs-13-app-dir', async transactionEvent => {
+    return (
+      transactionEvent?.transaction === 'GET /api/error-edge-endpoint' &&
+      transactionEvent?.contexts?.trace?.status === 'internal_error'
+    );
+  });
+
+  request.get('/api/error-edge-endpoint').catch(() => {
+    // Noop
+  });
+
+  const edgerouteTransaction = await edgerouteTransactionPromise;
+
+  expect(edgerouteTransaction.contexts?.trace?.status).toBe('internal_error');
+  expect(edgerouteTransaction.contexts?.trace?.op).toBe('http.server');
+  expect(edgerouteTransaction.contexts?.runtime?.name).toBe('edge');
+});
+
+test('Should record exceptions for faulty edge routes', async ({ request }) => {
+  test.skip(process.env.TEST_ENV === 'development', "Doesn't work in dev mode.");
+
+  const errorEventPromise = waitForError('nextjs-13-app-dir', errorEvent => {
+    return errorEvent?.exception?.values?.[0]?.value === 'Edge Route Error';
+  });
+
+  request.get('/api/error-edge-endpoint').catch(() => {
+    // Noop
+  });
+
+  expect(await errorEventPromise).toBeDefined();
+});