ruby on rails 3 -遵循RoR3教程-测试不一致

Question

我遵循Ruby on Rails 3教程第6章。在我的目录spec/models/user_spec.rb中，我有6个测试用例(不需要真正阅读它们):

require 'spec_helper'
describe User do
  #pending "add some examples to (or delete) #{__FILE__}"
  before(:each) do
    @attr = { :name => "Example User", :email => "[e-mail]"}
  end
  it "should creat a new instance given valid attributes" do
    User.create!(@attr)
  end
  .
  .
  .
  it "should reject invalid email addresses" do
    addresses = %w[user@foo,com user_at_foo.org example.user@foo.]
    addresses.each do |address|
      invalid_email_user = User.new(@attr.merge(:email => address))
      invalid_email_user.should_not be_valid
    end
  end
end

在控制台中，我输入$ rspec spec/models/user_spec.rb，它吐出

No DRb server is running. Running in local process instead ...
*
Pending:
  User add some examples to (or delete) /Users/matthew/Desktop/rails_projects/sample_app/spec/models/user_spec.rb
    # Not Yet Implemented
    # ./spec/models/user_spec.rb:4
Finished in 0.00023 seconds
1 example, 0 failures, 1 pending

最后一行说我只有一个例子和一个挂起，但我已经写了6个测试!这种不一致让我感到困惑!没有语法错误，我正在保存文件，我在正确的目录，等等。

Answer 1

到目前为止最奇怪的事情(我使用Mac OS X和Textmate):

尽管正确的代码，目录等。CMD+S或File-> Save根本没有保存文件。我一直在用命令行打开文件。解决方法是关闭shell并打开一个新shell