add integration tests

packages/nextjs/test/integration/pages/api/withSentryAPI/unwrapped/[animal].ts

@@ -0,0 +1,7 @@
+import { NextApiRequest, NextApiResponse } from 'next';
+
+const handler = async (_req: NextApiRequest, res: NextApiResponse): Promise<void> => {
+  res.status(200).json({});
+};
+
+export default handler;

packages/nextjs/test/integration/pages/api/withSentryAPI/unwrapped/noParams.ts

@@ -0,0 +1,7 @@
+import { NextApiRequest, NextApiResponse } from 'next';
+
+const handler = async (_req: NextApiRequest, res: NextApiResponse): Promise<void> => {
+  res.status(200).json({});
+};
+
+export default handler;

packages/nextjs/test/integration/pages/api/withSentryAPI/wrapped/[animal].ts

@@ -0,0 +1,8 @@
+import { withSentry } from '@sentry/nextjs';
+import { NextApiRequest, NextApiResponse } from 'next';
+
+const handler = async (_req: NextApiRequest, res: NextApiResponse): Promise<void> => {
+  res.status(200).json({});
+};
+
+export default withSentry(handler);

packages/nextjs/test/integration/pages/api/withSentryAPI/wrapped/noParams.ts

@@ -0,0 +1,8 @@
+import { withSentry } from '@sentry/nextjs';
+import { NextApiRequest, NextApiResponse } from 'next';
+
+const handler = async (_req: NextApiRequest, res: NextApiResponse): Promise<void> => {
+  res.status(200).json({});
+};
+
+export default withSentry(handler);

packages/nextjs/test/integration/test/server/tracingWithSentryAPI.js

@@ -0,0 +1,45 @@
+const assert = require('assert');
+
+const { sleep } = require('../utils/common');
+const { getAsync, interceptTracingRequest } = require('../utils/server');
+
+module.exports = async ({ url: urlBase, argv }) => {
+  const urls = {
+    unwrappedNoParamURL: `/api/withSentryAPI/unwrapped/noParams`,
+    wrappedNoParamURL: `/api/withSentryAPI/wrapped/noParams`,
+    unwrappedDynamicURL: `/api/withSentryAPI/unwrapped/dog`,
+    wrappedDynamicURL: `/api/withSentryAPI/wrapped/dog`,
+  };
+
+  const interceptedRequests = {};
+
+  Object.entries(urls).forEach(([testName, url]) => {
+    interceptedRequests[testName] = interceptTracingRequest(
+      {
+        contexts: {
+          trace: {
+            op: 'http.server',
+            status: 'ok',
+            tags: { 'http.status_code': '200' },
+          },
+        },
+        transaction: `GET ${url.replace('dog', '[animal]')}`,
+        type: 'transaction',
+        request: {
+          url: `${urlBase}${url}`,
+        },
+      },
+      argv,
+      testName,
+    );
+  });
+
+  // Wait until all four requests have completed
+  await Promise.all(Object.values(urls).map(url => getAsync(`${urlBase}${url}`)));
+
+  await sleep(250);
+
+  Object.entries(interceptedRequests).forEach(([testName, request]) =>
+    assert.ok(request.isDone(), `Did not intercept transaction request for ${testName}`),
+  );
+};