我不确定发生了什么，但我无法进行简单的测试，因为水豚的访问方法不适合我。我一直在努力完成这个 Railscast 正在测试 http://railscasts.com/episodes/275-how-i-test.
一旦我到达 Capybara 需要访问登录页面的点，测试就会失败，因为它只能访问我的 root_url。这就是失败的样子。请注意，它失败了，因为它甚至无法访问登录页面。它卡在主页上：
Running: spec/requests/password_resets_spec.rb
Running tests with args ["--color", "--failure-exit-code", "2", "--format", "progress", "--format", "Guard::RSpec::Formatter::NotificationRSpec", "--out", "/dev/null", "--require", "/Users/lee/.rvm/gems/ruby-1.9.3-p0@supply_side/gems/guard-rspec-0.6.0/lib/guard/rspec/formatters/notification_rspec.rb", "spec/requests/password_resets_spec.rb"]...
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Home | My App</title>
<link href="/assets/application.css" media="all" rel="stylesheet" type="text/css">
<script src="/assets/application.js" type="text/javascript"></script>
</head>
<body>
<ul class="user_nav">
<li><a href="/signup">Sign up</a></li>
<li><a href="/login">log in</a></li>
</ul>
<h1>Supply Side</h1>
<p>
This is the home page for My App.
</p>
<h2>Visit the <a href="/secret">Secret Page</a>.</h2>
</body>
</html>
F
Failures:
1) PasswordResets emails user when requesting password reset
Failure/Error: click_link "Forgot Your Password?"
Capybara::ElementNotFound:
no link with title, id or text 'Forgot Your Password?' found
# (eval):2:in `click_link'
# ./spec/requests/password_resets_spec.rb:8:in `block (2 levels) in <top (required)>'
Finished in 0.40915 seconds
1 example, 1 failure
Failed examples:
rspec ./spec/requests/password_resets_spec.rb:4 # PasswordResets emails user when requesting password reset
Done.
我添加了打印 page.html 以显示它没有进入登录页面。测试如下所示：
require 'spec_helper'
describe "PasswordResets" do
it "emails user when requesting password reset" do
user = Factory(:user)
visit login_path
print page.html
click_link "Forgot Your Password?"
fill_in "Email", :with => user.email
click_button "Reset Password"
end
end
这是我的规范/spec_helper.rb：
require 'rubygems'
require 'spork'
Spork.prefork do
# Loading more in this block will cause your tests to run faster. However,
# if you change any configuration or code from libraries loaded here, you'll
# need to restart spork for it take effect.
# This file is copied to spec/ when you run 'rails generate rspec:install'
ENV["RAILS_ENV"] ||= 'test'
require File.expand_path("../../config/environment", __FILE__)
require 'rspec/rails'
require 'capybara/rspec'
# Requires supporting ruby files with custom matchers and macros, etc,
# in spec/support/ and its subdirectories.
Dir[Rails.root.join("spec/support/**/*.rb")].each {|f| require f}
RSpec.configure do |config|
config.mock_with :rspec
# If you're not using ActiveRecord, or you'd prefer not to run each of your
# examples within a transaction, remove the following line or assign false
# instead of true.
config.use_transactional_fixtures = true
# If true, the base class of anonymous controllers will be inferred
# automatically. This will be the default behavior in future versions of
# rspec-rails.
config.infer_base_class_for_anonymous_controllers = false
config.treat_symbols_as_metadata_keys_with_true_values = true
config.filter_run :focus => true
config.run_all_when_everything_filtered = true
end
end
Spork.each_run do
# This code will be run each time you run your specs.
FactoryGirl.reload
end
这是我的宝石文件：
gem 'rails', '3.2.0'
gem 'heroku'
gem 'jquery-rails'
gem 'sorcery'
group :production do
gem 'pg'
end
group :development, :test do
gem 'sqlite3'
gem 'rspec-rails'
gem 'factory_girl_rails'
gem 'capybara'
gem 'guard-rspec'
gem 'spork'
gem 'guard-spork'
gem 'rb-fsevent'
gem 'wirble'
end
group :assets do
gem 'sass-rails', '~> 3.2.3'
gem 'coffee-rails', '~> 3.2.1'
gem 'uglifier', '>= 1.0.3'
end
我的路线：
get "logout" => "sessions#destroy", :as => "logout"
get "login" => "sessions#new", :as => "login"
get "signup" => "users#new", :as => "signup"
resources :users do
member do
get :activate
end
end
resources :sessions
match "/forgot_password" => "sessions#forgot_password"
resources :password_resets
match "/secret" => "pages#secret"
root :to => "pages#home"
最后是我的 config/environments/test.rb
# Settings specified here will take precedence over those in config/application.rb
# The test environment is used exclusively to run your application's
# test suite. You never need to work with it otherwise. Remember that
# your test database is "scratch space" for the test suite and is wiped
# and recreated between test runs. Don't rely on the data there!
config.cache_classes = true
# Configure static asset server for tests with Cache-Control for performance
config.serve_static_assets = true
config.static_cache_control = "public, max-age=3600"
# Log error messages when you accidentally call methods on nil
config.whiny_nils = true
# Show full error reports and disable caching
config.consider_all_requests_local = true
config.action_controller.perform_caching = false
# Raise exceptions instead of rendering exception templates
config.action_dispatch.show_exceptions = false
# Disable request forgery protection in test environment
config.action_controller.allow_forgery_protection = false
# Tell Action Mailer not to deliver emails to the real world.
# The :test delivery method accumulates sent emails in the
# ActionMailer::Base.deliveries array.
config.action_mailer.delivery_method = :test
# Raise exception on mass assignment protection for Active Record models
config.active_record.mass_assignment_sanitizer = :strict
# Print deprecation notices to the stderr
config.active_support.deprecation = :stderr
config.action_mailer.default_url_options = { :host => 'localhost:3000' }
我在 ruby 1.9.3 上运行 Rails 3.2。我不知道为什么这不起作用。提前致谢！
