Ensure the fake agent in integration tests doesn't swallow exceptions

DataDog · Dec 11, 2024 · 3f20bfd · 3f20bfd
1 parent 1a95b0b
commit 3f20bfd
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/integration-tests/helpers/fake-agent.js b/integration-tests/helpers/fake-agent.js
@@ -363,6 +363,14 @@ function buildExpressServer (agent) {
     })
   })
 
+  // Ensure that any failure inside of Express isn't swallowed and returned as a 500, but instead crashes the test
+  app.use((err, req, res, next) => {
+    if (!err) next()
+    process.nextTick(() => {
+      throw err
+    })
+  })
+
   return app
 }