--- title: Splitting and parallelizing Android UI tests with... description: Learn how to reduce execution time of Espresso UI tests by leveraging CircleCI's test splitting and parallelization features. canonical: https://daily.dev/posts/splitting-and-parallelizing-android-ui-tests-with-espresso-and-circleci-rjp8qjqes twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Splitting and parallelizing Android UI tests with Espresso and CircleCI | daily.dev og:description: Learn how to reduce execution time of Espresso UI tests by leveraging CircleCI's test splitting and parallelization features. og:url: https://daily.dev/posts/splitting-and-parallelizing-android-ui-tests-with-espresso-and-circleci-rjp8qjqes og:image: https://api.daily.dev/og/posts/RJp8qjQEs.png og:image:alt: Splitting and parallelizing Android UI tests with Espresso and CircleCI og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Splitting and parallelizing Android UI tests with Espresso and CircleCI **[CircleCI](https://daily.dev/sources/circle)** · 5 min read · 0 upvotes · 0 comments ## Summary Learn how to reduce execution time of Espresso UI tests by leveraging CircleCI's test splitting and parallelization features. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#testing](https://daily.dev/tags/testing), [#android](https://daily.dev/tags/android), [#circleci](https://daily.dev/tags/circleci) [View this post on daily.dev](https://daily.dev/posts/splitting-and-parallelizing-android-ui-tests-with-espresso-and-circleci-rjp8qjqes) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Splitting and parallelizing Android UI tests with Espresso and CircleCI","url":"https://daily.dev/posts/splitting-and-parallelizing-android-ui-tests-with-espresso-and-circleci-rjp8qjqes","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/splitting-and-parallelizing-android-ui-tests-with-espresso-and-circleci-rjp8qjqes"},"datePublished":"2024-03-13T18:24:18.971Z","dateModified":"2024-05-09T08:43:33.910Z","description":"Learn how to reduce execution time of Espresso UI tests by leveraging CircleCI's test splitting and parallelization features.","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/4191d610f17de6d65f437f9aacdd9c9a?_a=AQAEufR","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/4191d610f17de6d65f437f9aacdd9c9a?_a=AQAEufR","isAccessibleForFree":true,"articleSection":"CircleCI","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"CircleCI","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/661fc536429943fdb5426b9f33fd8e3c","url":"https://daily.dev/sources/circle"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/splitting-and-parallelizing-android-ui-tests-with-espresso-and-circleci-rjp8qjqes","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"testing,android,circleci","timeRequired":"PT5M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"CircleCI","item":"https://daily.dev/sources/circle"},{"@type":"ListItem","position":3,"name":"Splitting and parallelizing Android UI tests with Espresso and CircleCI"}]} ```