带有特殊字符 æ ø å 的 Rspec答案

【问题标题】：Rspec with special characters æ ø å带有特殊字符 æ ø å 的 Rspec
【发布时间】：2011-10-29 00:25:29
【问题描述】：

我正在编写一个丹麦网络应用程序，并尝试验证电子邮件地址。这些可以包括字符æ ø å 等。这是我的 rspec 代码：

User.create(@attr.merge(:email => 'æøå@bætter.nåw.ørg'.to_s)).should be_valid

还有我在 User.rb 中的验证：

devise :database_authenticatable, :registerable,
         :recoverable, :rememberable, :trackable, :validatable
email_regex = /\A[\w+\-.]+@[a-z\d\-.]+\.[a-z]+\z/i
validates :email, :presence => true, :format    => { :with => email_regex, :message => 'must be valid email' }, :uniqueness => true

这完全搞砸了 rspec / autotest，这个堆栈跟踪严重失败：

遇到异常：# "æøå@bætter.nåw.ørg".to_s)... ...
^> 回溯： /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:235:in load' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:235:inblock 加载中' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:227:in load_dependency' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/activesupport-3.0.7/lib/active_support/dependencies.rb:235:inload' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/rspec-core-2.6.4/lib/rspec/core/configuration.rb:419:in block in load_spec_files' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/rspec-core-2.6.4/lib/rspec/core/configuration.rb:419:inmap' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/rspec-core-2.6.4/lib/rspec/core/configuration.rb:419:in load_spec_files' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/rspec-core-2.6.4/lib/rspec/core/command_line.rb:18:inrun' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/rspec-core-2.6.4/lib/rspec/monkey/spork/test_framework/rspec.rb:5:in run_tests' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/spork-0.9.0.rc3/lib/spork/run_strategy/forking.rb:13:inblock 正在运行' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/spork-0.9.0.rc3/lib/spork/forker.rb:21:in block in initialize' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/spork-0.9.0.rc3/lib/spork/forker.rb:18:infork' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/spork-0.9.0.rc3/lib/spork/forker.rb:18:in initialize' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/spork-0.9.0.rc3/lib/spork/run_strategy/forking.rb:9:innew' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/spork-0.9.0.rc3/lib/spork/run_strategy/forking.rb:9:in run' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/spork-0.9.0.rc3/lib/spork/server.rb:48:inrun' /Users/houen/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/drb/drb.rb:1558:in perform_without_block' /Users/houen/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/drb/drb.rb:1518:in执行' /Users/houen/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/drb/drb.rb:1592:in block (2 levels) in main_loop' /Users/houen/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/drb/drb.rb:1588:inloop' /Users/houen/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/drb/drb.rb:1588:in block in main_loop' Unhandled exception: [#<ArgumentError: invalid byte sequence in US-ASCII>] /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/ZenTest-4.5.0/lib/autotest.rb:842:inblock in ': undefined method backtrace' for [#<ArgumentError: invalid byte sequence in US-ASCII>]:Array (NoMethodError) from /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/ZenTest-4.5.0/lib/autotest.rb:828:in[]' from /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/ZenTest-4.5.0/lib/autotest.rb:828:in block in hook' from /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/ZenTest-4.5.0/lib/autotest.rb:828:ineach' 来自 /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/ZenTest-4.5.0/lib/autotest.rb:828:in any?' from /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/ZenTest-4.5.0/lib/autotest.rb:828:inhook' 来自 /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/ZenTest-4.5.0/lib/autotest.rb:344:in rescue in run' from /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/ZenTest-4.5.0/lib/autotest.rb:320:inrun' 来自 /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/ZenTest-4.5.0/lib/autotest.rb:241:in run' from /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/ZenTest-4.5.0/bin/autotest:6:in' 来自 /Users/houen/.rvm/gems/ruby-1.9.2-p180/bin/autotest:19:in load' from /Users/houen/.rvm/gems/ruby-1.9.2-p180/bin/autotest:19:in' 来自 -e:1:in load' from -e:1:in'

进程以退出代码 1 结束

关于如何解决这个问题有什么建议吗？

【问题讨论】：

在“遇到异常”消息之后和回溯之前的异常部分是什么？你那里只有六个点。

标签： ruby-on-rails-3 rspec special-characters rspec2

【解决方案1】：

也许将其添加到测试文件的顶部（带有特殊字符的文件）：

# encoding: UTF-8

【讨论】：

@Houen，检查this question。听起来他必须使用 Notepad++ 来更改我猜的测试文件的字符集。