{"width":"100%","published":"2019-10-29 19:06:42","url":"https://akinobu.net/entry/2019/10/29/190642","author_name":"kuronekopunk","provider_url":"https://hatena.blog","version":"1.0","title":"RSpec 1\u3064\u306eexpect\u3067\u8907\u6570\u306echange\u3092\u691c\u8a3c\u3059\u308b","image_url":null,"blog_title":"\u30ce\u30f3\u30ab\u30d5\u30a7\u30a4\u30f3\u3067\u3042\u306a\u305f\u306b\u3084\u3055\u3057\u3044","provider_name":"Hatena Blog","height":"190","categories":["Ruby","Rspec"],"author_url":"https://blog.hatena.ne.jp/kuronekopunk/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fakinobu.net%2Fentry%2F2019%2F10%2F29%2F190642\" title=\"RSpec 1\u3064\u306eexpect\u3067\u8907\u6570\u306echange\u3092\u691c\u8a3c\u3059\u308b - \u30ce\u30f3\u30ab\u30d5\u30a7\u30a4\u30f3\u3067\u3042\u306a\u305f\u306b\u3084\u3055\u3057\u3044\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","description":"\u8868\u984c\u901a\u308a1\u3064\u306eexpect\u306b\u5bfe\u3057\u3066\u8907\u6570\u306echange\u3092\u691c\u8a3c\u3057\u305f\u3044 it '\u8907\u6570\u306echange\u3092\u898b\u308b\u305e' do expect { subject }.to change { x }.by(1). and change { y }.by(2) end \u898b\u3065\u3089\u3044\u306e\u3067\u3042\u307e\u308a\u4f7f\u3044\u305f\u304f\u306a\u3044\u2026 \u53c2\u8003 stackoverflow.com RSpec3.1\u304b\u3089\u306e\u6a5f\u80fd\u3089\u3057\u3044 rspec.info","blog_url":"https://akinobu.net/"}