TDD is dead. Long live testing. (DHH)
By David Heinemeier Hansson on April 23, 2014 Test-first fundamentalism is like abstinence-only sex ed: An unrealistic, ineffective morality campaign for self-loathing and shaming. It didn't start out like that. When I first discovered TDD, it was like a courteous invitation to a better world of writing software. A mind hack to get you going with the practice of testing where no testing had happen
Trying to mock datetime.date.today(), but not working
Can anyone tell me why this isn't working? >>> import mock >>> @mock.patch('datetime.date.today') ... def today(cls): ... return date(2010, 1, 1) ... >>> from datetime import date >>> date.today() datetime.date(2010, 12, 19) Perhaps someone could suggest a better way?
テスト考2014 - Hidden in Plain Sight
年々ã€ã‚¦ã‚§ãƒ–アプリを開発ã™ã‚‹ã¨ãã«ãƒ†ã‚¹ãƒˆã‚’書ã“ã†ã¨ã„ã†æ©Ÿé‹ãŒå¼·ããªã£ã¦ã„ã‚‹ã¨æ„Ÿã˜ã‚‹ã€‚ ã“ã‚Œã¯ã€é–‹ç™ºãƒ‘ラダイムã®æˆç†Ÿã‚’æ„味ã™ã‚‹ã“ã¨ã§ã‚ã‚Šã€åŸºæœ¬çš„ã«è‰¯ã„ã“ã¨ã ã¨æ€ã£ã¦ã„る。 ã—ã‹ã—åŒæ™‚ã«ã€Œãƒ†ã‚¹ãƒˆåŽŸç†ä¸»ç¾©ã€ã¨ã§ã‚‚ã„ã†ã‚ˆã†ãªæ¥µç«¯ãªè€ƒãˆæ–¹ã‚‚ã§ã¦ãã¦ã„ã¦ã€é–‹ç™ºã‚¹ã‚¿ã‚¤ãƒ«ã‚’ã‚ãã£ã¦æ‘©æ“¦ãŒèµ·ã“ã£ã¦ã„る。 ãã—ã¦ã€ã“ã®è°è«–ã¯ã€Œãƒ†ã‚¹ãƒˆã¯ã€ãªã„よりã‚ã£ãŸã»ã†ãŒè‰¯ã„よãã€ã¨ã„ã†ã€å¾®è¦–çš„ã«ã¯èª°ã‚‚åè«–ã§ããªã„ãƒã‚¸ãƒƒã‚¯ã«æŠ¼ã—通ã•ã‚ŒãŒã¡ã§ã€ã€Œåœ°ç„ã¸ã®é“ã¯å–„æ„ã§èˆ—装ã•ã‚Œã¦ã„ã‚‹ã€ã®å…¸åž‹çš„ãªç¾è±¡ã«è¦‹ãˆã¦ä»•æ–¹ãŒãªã„。 テストを書ã‹ãªã„ã€ã¨ã„ã†ã¨èƒŒæ™¯ã«ã©ã‚“ãªæ·±ã„考ãˆãŒã‚ã£ã¦ã‚‚ç´ äººãã•ãèžã“ãˆã€é€†ã«ãƒ†ã‚¹ãƒˆã‚’書ãã¨ã„ã†ã ã‘ã§è‰¯ã„プãƒã‚°ãƒ©ãƒžãƒ¼ã«è¦‹ãˆã‚‹ã€ã¨ã„ã†éžå¯¾ç§°ãªåŒ–粧効果ãŒã‚る。ソフトウェア・コンサルティング会社ãŒãƒ†ã‚¹ãƒˆå¥½ããªã®ã¯æ±ºã—ã¦å¶ç„¶ã§ã¯ãªã„。 ソフトウェアã¨ã„ã†ã®ã¯ã€çµå±€ã®ã¨ã“ã‚ã€å‹•ã„ã¦ãƒŠãƒ³ãƒœã€ä½¿ã‚ã‚Œã¦ãƒŠãƒ³ãƒœã§ã‚る。 期待ã™ã‚‹ã‚‚
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テスト書ãã™ãŽå•é¡Œ - hitode909ã®æ—¥è¨˜ 階層ãŒå¢—ãˆã‚‹ã¨ãƒ†ã‚¹ãƒˆãŒå¢—ãˆã‚‹ - ã¯ã“ã¹ãƒ–ãƒã‚° ♨ テストã¨å¯¾å¿œé–¢ä¿‚ - $shibayu36->blog; 最近書ã„ã¦ã„ã‚‹Webアプリã¯ã€HTTPリクエストをé€ã£ã¦ãƒ¬ã‚¹ãƒãƒ³ã‚¹ã¨çŠ¶æ…‹ã‚’テストã™ã‚‹ã€ã¨ã„ã†ãƒ†ã‚¹ãƒˆã ã‘書ãよã†ã«ã—ã¦ã‚‹ã€‚リクエストã™ã‚‹ã¨ãƒ–ãƒã‚°ã‚¨ãƒ³ãƒˆãƒªã‚’è¿”ã™ã€ã¨ã„ã†ã‚µãƒ¼ãƒ“スã ã¨ã“ã†ã„ã†é¢¨ãªãƒ†ã‚¹ãƒˆã‚’書ã„ã¦ã‚‹ã€‚(HTMLã‚’è¿”ã™ã‚ˆã†ã«ã™ã‚‹ã¨è©±ãŒåºƒãŒã£ã¦èª¬æ˜ŽãŒé¢å€’ãªã®ã§JSONã‚’è¿”ã™APIã§èª¬æ˜Žã™ã‚‹) describe "Entry resource" do let(:params) do {} end let(:env) do { "HTTP_AUTHORIZATION" => "Bearer: #{access_token.token}" } end let(:access_token) do AccessToken.make(user
Signals vs. Noiseã®åŽ»å¹´ã®ã‚¨ãƒ³ãƒˆãƒªã«ã€ãƒ†ã‚¹ãƒˆã‚’ã©ã‚Œãらã„書ãã¹ãã‹ã¨ã„ã†ã“ã¨ã«ã¤ã„ã¦DHHãŒæŒ‡é‡ã‚’示ã—ã¦ã„ãŸã‚‚ã®ãŒã‚ã£ãŸã®ã§... - Sooey
Signals vs. Noiseã®åŽ»å¹´ã®ã‚¨ãƒ³ãƒˆãƒªã«ã€ãƒ†ã‚¹ãƒˆã‚’ã©ã‚Œãらã„書ãã¹ãã‹ã¨ã„ã†ã“ã¨ã«ã¤ã„ã¦DHHãŒæŒ‡é‡ã‚’示ã—ã¦ã„ãŸã‚‚ã®ãŒã‚ã£ãŸã®ã§èªã¿è¿”ã—ã¦ã¿ã¾ã—ãŸã€‚ Testing like the TSA by David of 37signals（TSAã¯TSAãƒãƒƒã‚¯ã®TSAã§ã™ã。RailsConfè¡Œã時ã«è²·ã£ãŸï¼‰ 予想通りã€DHHã¯ãªã‚“ã§ã‚‚ã‹ã‚“ã§ã‚‚テストを書ãã¨ã„ã†ã“ã¨ã«å¯¾ã—ã¦ã¯ã ã„ã¶æ‰¹åˆ¤çš„ãªã‚¹ã‚¿ãƒ³ã‚¹ã€‚ æ›°ãã€ãƒ†ã‚¹ãƒˆã‚’書ãã¨ã„ã†ã“ã¨ã®è£å´ã«ã¯ã€ãƒ†ã‚¹ãƒˆã‚’書ã時間ã€ãƒ†ã‚¹ãƒˆã‚’アップデートã™ã‚‹æ™‚é–“ã€ãƒ†ã‚¹ãƒˆã‚³ãƒ¼ãƒ‰ã‚’èªã‚“ã§ç†è§£ã™ã‚‹æ™‚é–“ã¨ã„ã£ãŸã‚³ã‚¹ãƒˆãŒç™ºç”Ÿã—ã¦ã„ã‚‹ã®ã§ã€ãƒ†ã‚¹ãƒˆã‚’書ãã“ã¨ã«ã‚ˆã£ã¦å¾—られるメリット（回é¿ã§ãã‚‹å•é¡Œï¼‰ã¨ã®ãƒãƒ©ãƒ³ã‚¹ã‚’よã考ãˆã‚‹å¿…è¦ãŒã‚ã‚‹ã€ã¨ã€‚ è°è«–を呼ã¶ã“ã¨ã¯æ‰¿çŸ¥ã®ã†ãˆã§DHHãŒæ案ã™ã‚‹ã€ŒRailsアプリã®ãƒ†ã‚¹ãƒˆã«ãŠã„ã¦ã€ã‚„ã£ã¦ã¯ã„ã‘ãªã„7ã¤ã®ã“ã¨ã€ã¯ä»¥ä¸‹ã®é€šã‚Šã€‚ 100%ã®
Rails4ã§æ›¸ã„ãŸã‚¢ãƒ—リをMiniTest::Specã§ãƒ†ã‚¹ãƒˆã™ã‚‹ - yo_waka's blog
Rails4ã‹ã‚‰ã¯ActiveSupport::TestCaseãŒTest::Unitã‹ã‚‰MiniTest::Unit::TestCaseã®ã‚µãƒ–クラスã«å¤‰ã‚ã£ã¦ã„る。 MiniTestã¯SpecãªDSLをサãƒãƒ¼ãƒˆã—ã¦ã„ã‚‹ã®ã§ã€RSpecを入れãšã¨ã‚‚BDDスタイルã§ãƒ†ã‚¹ãƒˆãŒæ›¸ã‘るよã†ã«ãªã‚‹ã€‚ ã¨ã„ã†ã“ã¨ã§ã€ã„ã‚ã„ã‚test_helper.rbをゴニョã£ã¦ãŸã‚‰minitest-rails-specã¨ã„ã†ã‚ºãƒãƒªãªGemを見ã¤ã‘ãŸã®ã§ï¼ˆï¼žï¼œï¼‰ã“れを使ã†ã€‚ minitest-spec-railsã§ã‚„ã£ã¦ãれるã“ã¨ã¯ã€ã–ã£ãã‚Šã„ã†ã¨ã€Railsã®ActiveSupport::TestCaseã«Minitest::Spec::DSLã‚’extendã—ã¦ã€Controllerã¨ã‹Helperクラスをテスト対象クラスã«è¿½åŠ ã—ã¦ã€beforeã¨ã‹afterã¨ã‹ã®DSLを使ãˆã‚‹ã‚ˆã†ã«ã—ã¦ãれるã ã‘ã¨ã„ã†ã‚·ãƒ³ãƒ—ルãª
ãªã‚“ã¨ãªãRSpec使ã£ã¦ã‚‹ã‚„ã¤ãƒ€ã‚µã„ - æ–¹å‘
先日ã€ç¬¬5回若手Webエンジニア交æµä¼šã§LTã—ã¦ãã¾ã—ãŸã€‚ ビール飲んã§ãƒ”ザã¤ã¾ã¿ãªãŒã‚‰LTãã„ãŸã‚ŠLTã—ãŸã‚Šã™ã‚‹ã®ã‚«ã‚¸ãƒ¥ã‚¢ãƒ«ã§ã„ã„ã§ã™ã。 ã¨ã„ã†ã‚ã‘ã§ã€ã‚¹ãƒ©ã‚¤ãƒ‰å…¬é–‹ã—ã¾ã™ã€‚ Testing Frameworkã«ã¤ã„ã¦ã§ã€ 「ãªã‚“ã¨ãªãã€ã¨ã‚Šã‚ãˆãšã€RSpecã€ã¿ãŸã„ãªã®ã¯ãƒ€ã‚µã„よãã¨ã„ã†ãŠè©± スライド http://yayugu.github.io/rktn_presen/wakate_web_engineers_koryukai_5th.html スライドã®åŽŸç¨¿ テストã¨ã‹ã®è©± 矢å£è£•ä¹Ÿ (@yayugu) 「ã¿ã‚“ãªãƒ¼ テスト書ã„ã¦ã‚‹ï¼Ÿã€ ã¿ãŸã„ãªã®é£½ããŸã‚ˆã 今日㯠TDDã¨BDDã¨Agileã¨ã‹ã®é–‹ç™ºã‚¹ã‚¿ã‚¤ãƒ« 㨠テスト哲å¦ã®è©±ã‚’ ã—ã¾ã›ã‚“ Testing Framework ã®è©±ã‚’ã—ã¾ã™ Testing Framework 大ãã分ã‘ã¦2㤠xUnit xSpec xUnit
目指ã›ã€ãƒ†ã‚¹ãƒˆã‚«ãƒã‚™ãƒ¬ãƒƒã‚·ã‚™100%
This document discusses XIRCD, a Perl module for building IRC servers and clients. XIRCD uses POE (Parallel Object Environment) and Moose to provide a component-based framework for easily developing IRC services and functionality. It allows developers to build reusable IRC components and integrate them to create customized IRC servers and clients. The document provides examples of using XIRCD to b
ユニットテストã«ã¾ã¤ã‚ã‚‹10ã®å‹˜é•ã„ | DevelopersIO
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テスタブルJavaScript
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Better Specs. Testing Guidelines for Developers.
What is Better Specs Better Specs is a collection of best practices developers learned while testing apps that you can use to improve your coding skills, or simply for inspiration. Better Specs came to life at Lelylan (open source IoT cloud platform) and checking out its test suite may be of inspiration. Better Specs focus on Rails testing, but our goal is to create testing guidelines covering mos
QUnitã®åŸºæœ¬çš„ãªä½¿ã„æ–¹ - but hopeful
[追記] 2013/9/1 三年å‰ã®è¨˜äº‹ãŒæœªã ã«èªã¾ã‚Œã¦ã„るよã†ãªã®ã§ã€ä¸€å¿œæ›¸ã„ã¦ãŠãã¾ã™ãŒã€ã‚ã‚Œã‹ã‚‰è‰²ã€…変ã‚ã£ã¦ã‚‚ã£ã¨è‰¯ã„ã‚‚ã®ã‚‚出ã¦ã„ã¾ã™ã€‚ QUnit ã§ã‚‚別ã«å•é¡Œã¯ãªã„ã§ã™ãŒã€ä»Šã‹ã‚‰ QUnit を使ã†ã‚ˆã‚Šã¯ http://visionmedia.github.io/mocha/:title=mocha] ã¨ã‹ã®æ–¹ãŒå€‹äººçš„ã«ã¯ãŠå‹§ã‚ã§ã™ã€‚ã¨ã«ã‹ãã€ä»Šã¯è‰²ã€…ã‚ã‚‹ã®ã§ã‚‚ã£ã¨åˆ¥ã®é¸æŠžè‚¢èª¿ã¹ã¦è¦‹ã‚‹ã“ã¨ã‚’個人的ã«ã¯ãŠã™ã™ã‚ã—ã¾ã™ã€‚別㫠QUnit ã¯ä½¿ã‚ãªã„ã»ã†ãŒè‰¯ã„ã¨ã¯è¨€ã„ã¾ã›ã‚“。 JavaScriptã®ãƒ†ã‚¹ãƒ†ã‚£ãƒ³ã‚°ãƒ•ãƒ¬ãƒ¼ãƒ ワークã¯ã„ã‚ã„ã‚ã‚ã‚Šã¾ã™ãŒã€è‡ªåˆ†ã¯ä»Šä¸»ã«QUnitを使ã£ã¦ã„ã‚‹ã®ã§ã€å°‘ã—使ã„方をã¾ã¨ã‚ã¦è¦‹ãŸã„ã¨æ€ã„ã¾ã™ã€‚ [追記]今回作æˆã—ãŸã‚½ãƒ¼ã‚¹ã‚’上ã’ã¾ã—ãŸã€‚ninja.js QUnit ã¨ã¯ QUnitã¯ã‚‚ã¨ã‚‚ã¨ã€jQueryをテストã™ã‚‹ãŸã‚ã«é–‹ç™ºã•ã‚ŒãŸJavaScript Un
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GitHub - FactoryBoy/factory_boy: A test fixtures replacement for Python
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