Question

我已经坚持了近4个小时了。在本章中，我们被要求首次运行测试。它输出两个错误，我不明白它们是什么。

这些是错误：

Finished in 0.097197s, 20.5768 runs/s, 0.0000 assertions/s.



1) Error:
StaticPagesControllerTest#test_should_get_help:
AbstractController::Helpers::MissingHelperError: Missing helper file helpers//users/kevinmulhern/documents/the_odin_project/ruby_on_rails/sample_app/app/helpers/application_helper.rb_helper.rb
    app/controllers/application_controller.rb:1:in `<top (required)>'
    app/controllers/static_pages_controller.rb:1:in `<top (required)>'


  2) Error:
StaticPagesControllerTest#test_should_get_home:
ActionView::MissingTemplate: Missing template static_pages/home, application/home with {:locale=>[:en], :formats=>[:html], :variants=>[], :handlers=>[:erb, :builder, :raw, :ruby, :coffee, :jbuilder]}. Searched in:
  * "/Users/kevinmulhern/.rvm/gems/ruby-2.2.0/gems/web-console-2.0.0.beta3/lib/action_dispatch/templates"
  * "/Users/kevinmulhern/documents/the_odin_project/ruby_on_rails/sample_app/app/views"
  * "/Users/kevinmulhern/.rvm/gems/ruby-2.2.0/gems/web-console-2.0.0.beta3/app/views"

    test/controllers/static_pages_controller_test.rb:5:in `block in <class:StaticPagesControllerTest>'

2 runs, 0 assertions, 0 failures, 2 errors, 0 skips

我最终还是刮了一下应用程序，因为我还没有那么远，然后复制并粘贴回到我被卡住的部分，我不认为这可能是一个错字造成的。

继承人StaticPages的控制器

class StaticPagesController < ApplicationController
  def home
  end

  def help
  end
end

最后这里是测试文件：

require 'test_helper'

class StaticPagesControllerTest < ActionController::TestCase
  test "should get home" do
    get :home
    assert_response :success
  end

  test "should get help" do
    get :help
    assert_response :success
  end
end

非常感谢任何帮助。

删除帮助后

更新错误：

1) Error:
StaticPagesControllerTest#test_should_get_home:
ActionView::MissingTemplate: Missing template static_pages/home, application/home with {:locale=>[:en], :formats=>[:html], :variants=>[], :handlers=>[:erb, :builder, :raw, :ruby, :coffee, :jbuilder]}. Searched in:
  * "/Users/kevinmulhern/.rvm/gems/ruby-2.2.0/gems/web-console-2.0.0.beta3/lib/action_dispatch/templates"
  * "/Users/kevinmulhern/documents/the_odin_project/ruby_on_rails/sample_app/app/views"
  * "/Users/kevinmulhern/.rvm/gems/ruby-2.2.0/gems/web-console-2.0.0.beta3/app/views"

    test/controllers/static_pages_controller_test.rb:5:in `block in <class:StaticPagesControllerTest>

更新

我将项目移动到我的主目录，这解决了问题。我的目录结构一定有问题。

Answer 1

对于您的第一个错误，没有查看任何代码或其他任何我可以告诉您：//users/kevinmulhern/documents/the_odin_project/ruby_on_rails/sample_app/app/helpers/application_helper.rb_helper.rb闻起来很糟糕（注意.rb部分中出现的两个application_helper.rb_helper.rb < strong>更新：检查this similar question。

对于第二个，您的错误消息是：ActionView::MissingTemplate: Missing template static_pages/home。浏览missing template的含义。 （提示：您有static_pages/home.html.erb个文件吗？）

Michael Hartl RoR教程第3章，2测试错误

1 个答案: