{"id":2056,"date":"2017-10-09T22:21:29","date_gmt":"2017-10-09T19:21:29","guid":{"rendered":"http:\/\/blog.adrianbolboaca.ro\/?p=2056"},"modified":"2020-01-15T22:58:34","modified_gmt":"2020-01-15T20:58:34","slug":"tdd-as-if-you-meant-it-create-duplication-in-order-to-remove-it-episode-8","status":"publish","type":"post","link":"https:\/\/blog.adrianbolboaca.ro\/2017\/10\/tdd-as-if-you-meant-it-create-duplication-in-order-to-remove-it-episode-8\/","title":{"rendered":"TDD as if you Meant It: Create Duplication in order to remove it (Episode 8)"},"content":{"rendered":"<h1>TDD as if you Meant It: Create Duplication in order to remove it (Episode 8)<\/h1>\n<h2>About<\/h2>\n<p>After a couple of episodes when I showed how we can get out of TDD as if you Meant It to Traditional TDD. By Traditional TDD, I mean the TDD when you are allowed to create classes and methods before the test.<\/p>\n<p>During this episode you will see how I focus on other primitives from the tests, and I add new tests in order to create duplication between the existing tests and the new tests. Then I remove the duplication by following the Rule of Three.<\/p>\n<h2>Duplication<\/h2>\n<p>Duplication can be of many types, but that is a different topic that I will follow later. During this episode I am focusing on structural duplication, meaning on the string primitives that still exist in the tests.<\/p>\n<p>&nbsp;<\/p>\n<h2>Video<\/h2>\n<p>Check the video below with the codecast:<\/p>\n<div class=\"epyt-video-wrapper\"><iframe loading=\"lazy\"  id=\"_ytid_88501\"  width=\"1110\" height=\"624\"  data-origwidth=\"1110\" data-origheight=\"624\" src=\"https:\/\/www.youtube.com\/embed\/w7lWE6ne5qE?enablejsapi=1&#038;autoplay=0&#038;cc_load_policy=0&#038;cc_lang_pref=&#038;iv_load_policy=1&#038;loop=0&#038;modestbranding=1&#038;rel=1&#038;fs=1&#038;playsinline=0&#038;autohide=2&#038;theme=dark&#038;color=red&#038;controls=1&#038;\" class=\"__youtube_prefs__  epyt-is-override  no-lazyload\" title=\"YouTube player\"  allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe><\/div>\n<h2>What&#8217;s Next?<\/h2>\n<p>Check the next episode on TDD as if you Meant it here: <a href=\"\/evolutionary-design\">http:\/\/blog.adrianbolboaca.ro\/evolutionary-design<\/a><\/p>\n<p>On the same page you can find more ideas on Evolutionary Design.<\/p>\n<h2>Credits<\/h2>\n<p>Many thanks to <a href=\"https:\/\/twitter.com\/keithb_b\">Keith Braithwaite<\/a> for creating the concept of TDD as if you Meant It<\/p>\n<p>Teddy bear thanks to <a href=\"https:\/\/twitter.com\/talboomerik\">Erik Talboom<\/a> for all the pairing, discussions that lead to so many twists we discovered together with TDD as if you Meant It.<\/p>\n<p>Special regards to <a href=\"https:\/\/twitter.com\/jbrains\">JB Rainsberger<\/a> for the fun pairing we did using TDD as if you Meant It<\/p>\n<p>&nbsp;<\/p>\n<a target=\"_blank\" href=\"https:\/\/drpeterscode.com\/bad-bot-exterminator-protects-wordpress-sites-from-hackers-cyber-ddos-dos-attacks.php\"><img src=\"https:\/\/blog.adrianbolboaca.ro\/wp-content\/plugins\/dpabottomofpostpage\/apixel1x1.jpg\" ><\/a><table><\/table>","protected":false},"excerpt":{"rendered":"<p>TDD as if you Meant It: Create Duplication in order to remove it (Episode 8) About After a couple of episodes when I showed how we can get out of&hellip; <\/p>\n","protected":false},"author":3,"featured_media":2531,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[159,169,354],"tags":[170,262,108,277,161,279,278,78,6,21,92],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>TDD as if you Meant It: Create Duplication in order to remove it (Episode 8)<\/title>\n<meta name=\"description\" content=\"Codecast: Check how to minimize duplication. 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