Question

上面的简短问题，下面有更多详细信息（主要是不必要的，但认为它们可能有用）。我是一个新的防守和相对较新的rails，但我已经建立了一个很好的工作rails项目，防护正常运行（使用rspec）。最重要的是，防护和自定义记录器都能完美地工作，并且可以按照预期进行操作，但是当记录器启用时，记录器将会中断。

详细信息如下：如果我定义了这样的自定义记录器：

logfile = File.open("#{Rails.root}/log/my.log", 'a')
logfile.sync=true
MY_LOGGER = Logger.new(logfile)

在诸如“/lib/assets/my_logger.rb”

之类的文件中

如果我在config / development.rb文件中需要这样：

require "assets/my_logger"

然后我可以在我的任何控制器中使用这个记录器，但是只要我把它放在那里，例如。

class SessionsController < ApplicationController

  def new
  end

  def create
    user = User.find_by(email: params[:session][:email].downcase)
    if user && user.authenticate(params[:session][:password])
      sign_in user
      redirect_back_or user
    else
      flash.now[:error] = 'Invalid email/password combination'
      render 'new'
      MY_LOGGER.info "this will break guard tests"
    end
  end

  def destroy
    sign_out
    redirect_to root_url
  end
end

然后我的防守测试依赖于控制器中的这个动作将会破坏：

（上面评论了MY_LOGGER行）：

16:56:33 - INFO - Running: spec/requests/authentication_pages_spec.rb
Running tests with args ["--drb", "-f", "progress", "-r", "/Users/crashandburn4/.rvm/gems/ruby-2.0.0-p0/gems/guard-rspec-2.5.0/lib/guard/rspec/formatter.rb", "-f", "Guard::RSpec::Formatter", "--failure-exit-code", "2", "spec/requests/authentication_pages_spec.rb"]...
..................

Finished in 1.61 seconds
18 examples, 0 failures

（有线）

16:56:19 - INFO - Running: spec/requests/authentication_pages_spec.rb
Running tests with args ["--drb", "-f", "progress", "-r", "/Users/crashandburn4/.rvm/gems/ruby-2.0.0-p0/gems/guard-rspec-2.5.0/lib/guard/rspec/formatter.rb", "-f", "Guard::RSpec::Formatter", "--failure-exit-code", "2", "spec/requests/authentication_pages_spec.rb"]...
..FFF.............

Failures:

  1) Authentication signin with invalid information 
     Failure/Error: it { should have_title('Sign in') }
       expected #has_title?("Sign in") to return true, got false
     # ./spec/requests/authentication_pages_spec.rb:20:in `block (4 levels) in <top (required)>'

  2) Authentication signin with invalid information 
     Failure/Error: it { should have_selector('div.alert.alert-error', text: 'Invalid') }
       expected #has_selector?("div.alert.alert-error", {:text=>"Invalid"}) to return true, got false
     # ./spec/requests/authentication_pages_spec.rb:21:in `block (4 levels) in <top (required)>'

  3) Authentication signin with invalid information after visiting another page 
     Failure/Error: before { click_link "Home" }
     Capybara::ElementNotFound:
       Unable to find link "Home"
     # ./spec/requests/authentication_pages_spec.rb:23:in `block (5 levels) in <top (required)>'

Finished in 1.62 seconds
18 examples, 3 failures

Failed examples:

rspec ./spec/requests/authentication_pages_spec.rb:20 # Authentication signin with invalid information 
rspec ./spec/requests/authentication_pages_spec.rb:21 # Authentication signin with invalid information 
rspec ./spec/requests/authentication_pages_spec.rb:24 # Authentication signin with invalid information after visiting another page

（为不必要的堆栈跟踪道歉）

现在我一直在寻找看守github页面，但是无法轻易找到任何关于启用我的自定义记录器的任何内容，以便警卫忽略它，是否有人知道如何实现这一目标？

Answer 1

您需要config/development.rb中的记录器，这意味着在测试环境中未定义MY_LOGGER，从而破坏了您的功能，以便规范正确失败。只需将需求移至config/environment.rb即可在所有环境中使用。

如何在不破坏防护测试的情况下定义自定义记录器

1 个答案: