錯誤軌測試命令

-2

，同時通過紅寶石由邁克爾·哈特爾Rails的教程工作，我遇到了一個錯誤，而執行rails test和可以使用一些幫助讓過去的這個：錯誤軌測試命令

$ rails test 
Running via Spring preloader in process 2648 
/usr/local/rvm/gems/ruby-2.3.4/gems/activesupport-5.0.4/lib/active_support/testing/declarative.rb:14:in `test': test_layout_links is already defined in SiteLayoutTest (RuntimeError) 
     from /home/ubuntu/workspace/sample_app/test/integration/site_layout_test.rb:5:in `<class:SiteLayoutTest>' 
     from /home/ubuntu/workspace/sample_app/test/integration/site_layout_test.rb:3:in `<top (required)>' 
     from /usr/local/rvm/gems/ruby-2.3.4/gems/activesupport-5.0.4/lib/active_support/dependencies.rb:293:in `require' 
     from /usr/local/rvm/gems/ruby-2.3.4/gems/activesupport-5.0.4/lib/active_support/dependencies.rb:293:in `block in require' 
     from /usr/local/rvm/gems/ruby-2.3.4/gems/activesupport-5.0.4/lib/active_support/dependencies.rb:259:in `load_dependency' 
     from /usr/local/rvm/gems/ruby-2.3.4/gems/activesupport-5.0.4/lib/active_support/dependencies.rb:293:in `require' 
     from /usr/local/rvm/gems/ruby-2.3.4/gems/railties-5.0.4/lib/rails/test_unit/test_requirer.rb:11:in `block in require_files' 
     from /usr/local/rvm/gems/ruby-2.3.4/gems/railties-5.0.4/lib/rails/test_unit/test_requirer.rb:10:in `each' 
     from /usr/local/rvm/gems/ruby-2.3.4/gems/railties-5.0.4/lib/rails/test_unit/test_requirer.rb:10:in `require_files' 
     from /usr/local/rvm/gems/ruby-2.3.4/gems/railties-5.0.4/lib/rails/test_unit/minitest_plugin.rb:86:in `plugin_rails_init' 
     from /usr/local/rvm/gems/ruby-2.3.4/gems/minitest-5.10.3/lib/minitest.rb:81:in `block in init_plugins' 
     from /usr/local/rvm/gems/ruby-2.3.4/gems/minitest-5.10.3/lib/minitest.rb:79:in `each' 
     from /usr/local/rvm/gems/ruby-2.3.4/gems/minitest-5.10.3/lib/minitest.rb:79:in `init_plugins' 
     from /usr/local/rvm/gems/ruby-2.3.4/gems/minitest-5.10.3/lib/minitest.rb:130:in `run' 
     from /usr/local/rvm/gems/ruby-2.3.4/gems/railties-5.0.4/lib/rails/test_unit/minitest_plugin.rb:72:in `run' 
     from /usr/local/rvm/gems/ruby-2.3.4/gems/minitest-5.10.3/lib/minitest.rb:63:in `block in autorun' 
     from /usr/local/rvm/rubies/ruby-2.3.4/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require' 
     from /usr/local/rvm/rubies/ruby-2.3.4/lib/ruby/site_ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require' 
     from -e:1:in `<main>'

來源

2017-07-29 Devon Johnson

做紅寶石的鐵軌教程由M Hartl –

請給我們提供一些代碼或描述你想做什麼。 – Ilya

歡迎來到Stack Overflow！我編輯了您的問題標題，以包含您遇到問題時的一些信息，以便更多具有該主題知識的人員能夠看到它。我還將錯誤塊縮進4個空格，以便渲染更好 - 請參閱[編輯幫助]（https://stackoverflow.com/editing-help）以獲取有關格式化的更多信息。我還在評論中添加了更多信息，使其更加明顯。祝你好運！ –

該錯誤信息顯示您已經在文件test/integration/site_layout_test.rb中定義了方法test_layout_links。

是否有可能發生兩次？

像：

def test_layout_links 
    ... 
end 

def test_layout_links 
    ... 
end

或者，如果您使用DSL，它可能是這樣的：

test "layout_links" do 
    ... 
end 

test "layout_links" do 
    ... 
end

無論哪種方式，只要刪除或重命名一個。

來源

2017-07-31 21:46:47 Johnny

錯誤軌測試命令

回答

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