test: Add loader test for unhandled promise rejection (getsentry#9581)

mydea · web-flow · commit e4cd09c6c14f · 2023-11-16T13:40:58.000+01:00
Test for getsentry/sentry#60077
diff --git a/packages/browser-integration-tests/fixtures/loader.js b/packages/browser-integration-tests/fixtures/loader.js
diff --git a/packages/browser-integration-tests/loader-suites/loader/noOnLoad/unhandeledPromiseRejectionHandler/subject.js b/packages/browser-integration-tests/loader-suites/loader/noOnLoad/unhandeledPromiseRejectionHandler/subject.js
@@ -0,0 +1,3 @@
+new Promise(function (resolve, reject) {
+  reject('this is unhandled');
+});
diff --git a/packages/browser-integration-tests/loader-suites/loader/noOnLoad/unhandeledPromiseRejectionHandler/test.ts b/packages/browser-integration-tests/loader-suites/loader/noOnLoad/unhandeledPromiseRejectionHandler/test.ts
@@ -0,0 +1,15 @@
+import { expect } from '@playwright/test';
+
+import { sentryTest } from '../../../../utils/fixtures';
+import { envelopeRequestParser, waitForErrorRequestOnUrl } from '../../../../utils/helpers';
+
+sentryTest('unhandled promise rejection handler works', async ({ getLocalTestUrl, page }) => {
+  const url = await getLocalTestUrl({ testDir: __dirname });
+  const req = await waitForErrorRequestOnUrl(page, url);
+
+  const eventData = envelopeRequestParser(req);
+  expect(eventData.exception?.values?.length).toBe(1);
+  expect(eventData.exception?.values?.[0]?.value).toBe(
+    'Non-Error promise rejection captured with value: this is unhandled',
+  );
+});

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+new Promise(function (resolve, reject) {`
	`2`	`+ reject('this is unhandled');`
	`3`	`+});`