Writing Unit Tests for Existing JavaScript

13 Jul 2014 edit My team at Bazaarvoice has been spending a lot of time lately thinking about quality and how we can have greater confidence that our software is working as it should. We've long had functional tests in place that attempt to ask questions like "When a user clicks a button, will The Widget do The Thing?" These tests tell us a fair amount about the state of our product, but we've fou

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既存のJavaScriptコードに対してテストを書いていくステップの話。 テストフレームワークにIntern、テストダブルにSquire.js、Sinon.jsを使って進める。 何をテストし何をスべきではないかについて