带有特殊字符 æ 的 Rspec ø å

Question

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。其中可以包括字符 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

以及我在 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

这完全搞乱了 rspec / autotest，它因以下堆栈跟踪而严重失败：

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/dependency.rb:235:in <代码>加载' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/activesupport-3.0.7/lib/active_support/dependency.rb:235:in 加载中阻塞' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/activesupport-3.0.7/lib/active_support/dependency.rb:227:in load_dependency' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/activesupport-3.0.7/lib/active_support/dependency.rb:235:in 加载' /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 中的块 /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/rspec-core-2.6.4/lib/rspec/core/configuration.rb:419:in 地图' /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:in 运行' /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 运行测试' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/spork-0.9.0.rc3/lib/spork/run_strategy/forking.rb:13:in阻止运行' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/spork-0.9.0.rc3/lib/spork/forker.rb:21:in 初始化中的块' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/spork-0.9.0.rc3/lib/spork/forker.rb:18:in 叉子' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/spork-0.9.0.rc3/lib/spork/forker.rb:18:in <代码>初始化' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/spork-0.9.0.rc3/lib/spork/run_strategy/forking.rb:9:in新的 /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/spork-0.9.0.rc3/lib/spork/run_strategy/forking.rb:9:in <代码>运行' /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/spork-0.9.0.rc3/lib/spork/server.rb:48:in 运行' /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 主循环中的块（2 级）' /Users/houen/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/drb/drb.rb:1588:in 循环' /Users/houen/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/drb/drb.rb:1588:in block in main_loop' 未处理的异常：[#] /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/ZenTest-4.5.0/lib/autotest.rb:842:in块在'：未定义的方法backtrace'中 [#]:Array （无方法错误）来自 /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/ZenTest-4.5.0/lib/autotest.rb:828:in[]' 来自 /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/ZenTest-4.5.0/lib/autotest.rb:828:in 钩子中的块来自 /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/ZenTest-4.5.0/lib/autotest.rb:828:in每个'来自 /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/ZenTest-4.5.0/lib/autotest.rb:828:in 有吗？从 /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/ZenTest-4.5.0/lib/autotest.rb:828:in钩子来自 /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/ZenTest-4.5.0/lib/autotest.rb:344:in 运行中的救援 /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/ZenTest-4.5.0/lib/autotest.rb:320:in运行'来自 /Users/houen/.rvm/gems/ruby-1.9.2-p180/gems/ZenTest-4.5.0/lib/autotest.rb:241:in 运行'来自 /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 加载'来自 /Users/houen/.rvm/gems/ruby-1.9.2-p180/bin/autotest:19:in' from -e:1:in load' from -e:1:in< /代码>'

进程已完成，退出代码为 1

对于如何解决此问题有什么建议吗？

Answer 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