Skip to content

test(tracing): Add FP and FCP tests. #4422

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jan 19, 2022
Merged

test(tracing): Add FP and FCP tests. #4422

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
11 changes: 11 additions & 0 deletions packages/integration-tests/suites/tracing/metrics/web-vitals-fp-fcp/template.hbs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title></title>
<script src="{{htmlWebpackPlugin.options.initialization}}"></script>
</head>
<body>
<div>Rendered</div>
</body>
</html>
41 changes: 41 additions & 0 deletions packages/integration-tests/suites/tracing/metrics/web-vitals-fp-fcp/test.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,41 @@
import { expect } from '@playwright/test';

import { sentryTest } from '../../../../utils/fixtures';
import { getSentryTransactionRequest } from '../../../../utils/helpers';

sentryTest('should capture FP vital.', async ({ browserName, getLocalTestPath, page }) => {
// FP is not generated on webkit or firefox
if (browserName !== 'chromium') {
sentryTest.skip();
}

const url = await getLocalTestPath({ testDir: __dirname });
const eventData = await getSentryTransactionRequest(page, url);

expect(eventData.measurements).toBeDefined();
expect(eventData.measurements?.fp?.value).toBeDefined();

expect(eventData.measurements?.['mark.fp']?.value).toBeDefined();

const fpSpan = eventData.spans?.filter(({ description }) => description === 'first-paint')[0];

expect(fpSpan).toBeDefined();
expect(fpSpan?.op).toBe('paint');
expect(fpSpan?.parentSpanId).toBe(eventData.contexts?.trace_span_id);
});

sentryTest('should capture FCP vital.', async ({ getLocalTestPath, page }) => {
const url = await getLocalTestPath({ testDir: __dirname });
const eventData = await getSentryTransactionRequest(page, url);

expect(eventData.measurements).toBeDefined();
expect(eventData.measurements?.fcp?.value).toBeDefined();

expect(eventData.measurements?.['mark.fcp']?.value).toBeDefined();

const fcpSpan = eventData.spans?.filter(({ description }) => description === 'first-contentful-paint')[0];

expect(fcpSpan).toBeDefined();
expect(fcpSpan?.op).toBe('paint');
expect(fcpSpan?.parentSpanId).toBe(eventData.contexts?.trace_span_id);
});