# End-to-End Test

Tests the whole app like a user, often in a browser.

## What is **End-to-End Test**?

An **end-to-end test** drives the whole application like a user, usually through a real browser.

Level: Apprentice · [More Unit Testing terms at this level](https://www.ask-codey.com/glossary/subjects/unit-testing/apprentice)

Updated: September 27, 2026

Source: https://www.ask-codey.com/glossary/end-to-end-test