在 Windows 上使用 Guard 和 rspec 更改文件时不会运行测试 [英] Tests do not run when file changes with Guard and rspec on windows
问题描述
我已经安装了用于我的 rails 应用程序的 guard-rspec gem.当我通过 bundle exec guard 从命令行启动 guard 时，它第一次运行我的整个测试套件没有问题.
I've installed the guard-rspec gem for use in my rails application. When I start up guard from the command line via bundle exec guard, it runs my entire test suite the first time with no problem.
但是，每当我对规范文件或我的 Guardfile 中指定的任何监视文件进行任何更改时，Guard 似乎都无法识别这些更改，并且不会重新运行任何测试.
However, any time I make any changes to a spec file or any watched files as specified in my Guardfile, Guard doesn't seem to recognize the changes and no tests are rerun.
我什至尝试像这样在我的 Guardfile 中放置一些明确的内容:
I even tried putting something every explicit in my Guardfile like this:
watch("app/views/orders/new.html.erb") { "spec/requests/orders_spec.rb" }
当我编辑和保存 new.html.erb 时，哪个应该触发我的 orders_spec.rb 测试运行?好吧，当我编辑它并点击保存时，没有任何反应，甚至没有错误或警告.
which should trigger my orders_spec.rb test to run when I edit and save new.html.erb correct? Well, when I edit it and hit save, nothing happens, not even an error or a warning.
有没有人在 Windows 上运行过 Guard 或遇到过类似的问题?
Has anyone had any luck running Guard on windows or encountered a similar problem?
推荐答案
我不是 Windows 用户，这不是我的个人经验，但作为 Guard 维护者，我经常听到 fchange gem 有它的问题.您可以强制 Guard 轮询更改，从而跳过 fchange:
I'm not a Windows user and this is not from my personal experience, but as a Guard maintainer I often hear that the fchange gem has its problems. You can force Guard polling for changes and thus skip fchange with:
<代码>捆绑执行保护 -p
Maher Sallam 已经解决了这个问题并创建了 wdm，这似乎更可靠.还有一个拉取请求，用于将其集成到 Guard 中.我建议你测试集成并从真实世界的 Windows 用户那里给 Maher 一些反馈，因为 Maher 是一个 Linux 人 :P
Maher Sallam has addressed this issue and created wdm, which seems to be more reliable. There's also a pull request for integrate it into Guard. I recommend you to test the integration and give Maher some feedback from a real world Windows user, since Maher is a Linux guy :P
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