在以下测试中,我希望未登录的页面访问者获得“404”,并且响应的内容类型为 html,我表示如下:
require 'spec_helper'
require 'rspec-rails'
#require 'shoulda'
#require 'shoulda-matchers'
#require 'shoulda/matchers/action_controller'
describe StaticPagesController do
context "home page without being logged in" do
before { visit root_path }
it { should respond_with :missing }
it { should respond_with_content_type :html }
it { should_not render_template :application }
it { should_not render_with_layout }
it { should_not set_the_flash }
end
end
这是被测控制器:
class StaticPagesController < ApplicationController
def home
if signed_in?
redirect_to user_path
else
render layout: false,
file: %Q(#{ Rails.root }/public/404),
formats: [:html],
status: '404'
end
end
end
当我执行测试时,respond_with
和respond_with_content_type
匹配器失败
NoMethodError: undefined method `content_type' for nil:NilClass
/home/rev/.rvm/gems/ruby-1.9.3-p194/gems/shoulda-matchers-\
1.4.2/lib/shoulda/matchers/action_controller/\
respond_with_content_type_matcher.rb:59:in `response_content_type'
和
NoMethodError: undefined method `response_code' for nil:NilClass
/home/rev/.rvm/gems/ruby-1.9.3-p194/gems/shoulda-matchers-\
1.4.2/lib/shoulda/matchers/action_controller/respond_with_matcher.rb:57:
in `response_code'
这对我来说很奇怪,因为这些方法是:
def response_content_type
@controller.response.content_type.to_s
end
和
def response_code
@controller.response.response_code
end
这意味着@controller
' 的响应为空或@controller
为零,这是可能的,但不反映我在浏览器中看到的行为。
我的猜测,考虑到我在这方面是一个完整的 n00b(一般是 Ruby/Rails/RSpec/etc/MVC 开发),是我忘记了一两个 gem,或者我做了其他愚蠢的事情,但我猜不出是什么,几天的搜索也没有找到任何有用的线索。这是当前的 gem 环境:
thor (0.16.0)
bundler (1.2.1)
childprocess (0.3.6)
sprockets (2.2.2)
rspec-mocks (2.12.1)
rspec (2.12.0)
selenium-webdriver (2.27.2)
actionmailer (3.2.11)
rdoc (3.12)
polyglot (0.3.3)
shoulda-matchers (1.4.2)
mocha (0.10.5)
rack-ssl (1.3.2)
metaclass (0.0.1)
shoulda-context (1.0.2)
bcrypt-ruby (3.0.1)
mime-types (1.19)
websocket (1.0.6)
rspec-rails (2.12.2)
rspec-expectations (2.12.1)
rack-test (0.6.2)
lumberjack (1.0.2)
treetop (1.4.12)
stream (0.5)
sass (3.2.5)
listen (0.7.2)
guard-rspec (2.4.0)
bourne (1.1.2)
xpath (1.0.0)
uglifier (1.3.0)
mail (2.4.4)
nokogiri (1.5.6)
activeresource (3.2.11)
journey (1.0.4)
rails (3.2.11)
i18n (0.6.1)
coderay (1.0.8)
activemodel (3.2.11)
activerecord (3.2.11)
libwebsocket (0.1.7.1)
rack-cache (1.2)
builder (3.0.4)
guard (1.6.1)
rake (10.0.3)
bootstrap-sass (2.2.2.0)
coffee-script-source (1.4.0)
slop (3.4.3)
active_attr (0.7.0)
rack (1.4.4)
debugger-ruby_core_source (1.1.6)
debugger (1.2.3)
columnize (0.3.6)
coffee-script (2.2.0)
ffi (1.3.1)
shoulda (3.3.2)
sass-rails (3.2.6)
arel (3.0.2)
jquery-rails (2.1.4)
debugger-linecache (1.1.2)
tilt (1.3.3)
coffee-rails (3.2.2)
hike (1.2.1)
actionpack (3.2.11)
rb-inotify (0.8.8)
railties (3.2.11)
pry (0.9.11.2)
rspec-core (2.12.2)
rgl (0.4.0)
diff-lcs (1.1.3)
activesupport (3.2.11)
addressable (2.3.2)
libnotify (0.5.9)
capybara (2.0.2)
json (1.7.6)
erubis (2.7.0)
guard-spork (1.4.1)
execjs (1.4.0)
multi_json (1.5.0)
tzinfo (0.3.35)
spork (0.9.2)
sqlite3 (1.3.7)
method_source (0.8.1)
rubyzip (0.9.9)
如果我遗漏了以上任何有用的信息,请告诉我。
关于如何确定为什么@controller
或者@controller.response
应该是 nil 的任何建议?我粗略地追踪处决的尝试没有成功。
提前致谢,
德雷尔