---
sourceDocument: Yokohama Build or modify applications
sourceDocumentLink: https://servicenow-prod.fluidtopics.net/r/yokohama/application-development

 Release :

    - yokohama

ft:locale :

    - en-US

ft:publication_title :

    - Yokohama Build or modify applications

ft:clusterId :

    - cadev

bundleId :

    - cadev

workflow :

    - Development, Data, and Analytics


---

# Automated Test Framework (ATF) test building and execution

# Automated Test Framework (ATF) test building and execution {#ariaid-title1}

* Release version: Yokohama
* 
* Updated January 30, 2025
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

Build and execute the ATF tests and test suites using the information in this section.
* **[Building and running automated tests with the Automated Test Framework](https://servicenow-prod.fluidtopics.net/cUKQ1OCNZgN3~W~voLUFdQ)**   
  Basic tasks in the Automated Test Framework.
* **[Building and running automated test suites](https://servicenow-prod.fluidtopics.net/xWup2thwq5mh4P~3Al42YQ)**   
  Run a group of tests in a specific order to test an application or a group of related features.
* **[Auto-generate ATF tests](https://servicenow-prod.fluidtopics.net/eeW9pPcjZWEzvD_tSPL1QA)**   
  Auto-generate ATF tests by selecting the auto-generate option either from the Auto-generate Tests module or Tests/Suites modules.
* **[Cancelling automated tests and test suites](https://servicenow-prod.fluidtopics.net/7QK4cItQGt5TOq9Wd2ewqA#atf-cancelling)**   
  You can cancel automated tests and automated test suites that are running or are queued to run.