{"id":26327,"date":"2016-08-09T10:32:08","date_gmt":"2016-08-09T08:32:08","guid":{"rendered":"https:\/\/mamchenkov.net\/wordpress\/?p=26327"},"modified":"2016-08-09T10:32:08","modified_gmt":"2016-08-09T08:32:08","slug":"analyzing-2-million-travis-builds","status":"publish","type":"post","link":"https:\/\/mamchenkov.net\/wordpress\/2016\/08\/09\/analyzing-2-million-travis-builds\/","title":{"rendered":"Analyzing 2+ Million Travis Builds"},"content":{"rendered":"\n

TravisCI<\/a> – a continuous\u00a0integration service – shares some of the insights from over 2,000,000 builds they’ve run, in an blog post called “What We Learned about Continuous Integration from Analyzing 2+ Million Travis Builds<\/a>“. \u00a0For me, the most valuable bit is about the reasons for failing builds, which clearly indicates the need for and the importance of unit, integration, and UI tests:<\/p>\n

\"2016-07-28-analyzing-travis-builds-0\"<\/a><\/p>\n

Around 20% of all builds fail. \u00a0There is a variation based on the language – for some programming languages, testing is part of the process and culture – for others it’s an acquired tool. \u00a0Once you do implement testing, most of your builds will run. \u00a0You’ll cancel very few. \u00a0But about 20% will fail due to failed unit tests, configurations, or environment setups. \u00a0Catching these 20% before it hits production is super important.<\/p>\n\n","protected":false},"excerpt":{"rendered":"\n

TravisCI – a continuous\u00a0integration service – shares some of the insights from over 2,000,000 builds they’ve run, in an blog post called “What We Learned about Continuous Integration from Analyzing 2+ Million Travis Builds“. \u00a0For me, the most valuable bit is about the reasons for failing builds, which clearly indicates the need for and the … Continue reading Analyzing 2+ Million Travis Builds<\/span><\/a><\/p>\n\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"Analyzing 2+ Million Travis Builds #WebDev #stats #testing 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Andrey Vystavkin has been setting up a testing environment for our CakePHP projects recently. \u00a0We had one before, of course, using PHPUnit. \u00a0But this time we wanted to add Google Chrome headless browser with some form of JavaScript test suite, so that we could cover functional tests and\u2026","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":24831,"url":"https:\/\/mamchenkov.net\/wordpress\/2015\/10\/12\/continuous-integration-servers\/","url_meta":{"origin":26327,"position":1},"title":"Continuous Integration Servers","author":"Leonid Mamchenkov","date":"October 12, 2015","format":false,"excerpt":"Here's a list of Continuous Integration (CI) servers \/ solutions for those who is still trying to choose: Travis CI CircleCI Jenkins CI Atlassian Bamboo JetBrains TeamCity Microsoft Team Foundation Server Microsoft Visual Studio Online CI GitLab CI Codeship Drone.io Buildkite Via volkswagen.","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"build results","src":"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2015\/10\/build-results-500x308.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":27855,"url":"https:\/\/mamchenkov.net\/wordpress\/2017\/08\/17\/scheduled-pipelines-now-available-in-bitbucket-pipelines\/","url_meta":{"origin":26327,"position":2},"title":"Scheduled pipelines now available in Bitbucket Pipelines","author":"Leonid Mamchenkov","date":"August 17, 2017","format":false,"excerpt":"BitBucket blog announces the support for scheduled Bitbucket Pipelines. \u00a0This is super cool and has been on the wishlist for a while now. \u00a0Here are a few examples of how this feature is useful: Nightly builds that take longer to run Daily or weekly deployments to a test 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