# Writing Bubble Tea Tests

DevFeed: [Writing Bubble Tea Tests](<https://devfeed.tech/articles/writing-bubble-tea-tests-37858.md>)

Original publisher: [Read original article](<https://carlosbecker.com/posts/teatest/>)

Author: Carlos Alexandro Becker

Published: 2023-05-08T00:00:00Z

Content type: tutorial

Language: en

Sources: [Carlos Becker](<https://devfeed.tech/sources/carlos-becker.md>)

Topics: [test](<https://devfeed.tech/topics/test.md>), [Library](<https://devfeed.tech/topics/library.md>), [Text-based user interface](<https://devfeed.tech/topics/tui.md>), [Template](<https://devfeed.tech/topics/template.md>)

Tags: [how-to](<https://devfeed.tech/tags/how-to.md>), [learn](<https://devfeed.tech/tags/learn.md>), [tests](<https://devfeed.tech/tags/tests.md>)

## AI overview

A tutorial on using x/exp/teatest to test Bubble Tea applications. It demonstrates adding tests to a countdown app, checking complete program output against a golden file, and updating that file when output changes.

## Source excerpt

Learn how to use x/exp/teatest to write tests for your Bubble Tea apps.