黄瓜矛盾的错误信息

Question

Problem Background: "cucumber declarative step definitions using web_steps.rb" Stack Overflow Question

在对有问题的问题进行故障排除时，出现了两条相互矛盾的错误消息；与声明：

When /^(?:|I )uncheck "([^"]*)"$/ do |field|
  check(field)
end

添加到 'features/step_definitions/movie_steps.rb' 执行 'bundle exec cucumber features/filter_movie_list.feature' 会导致：

Ambiguous match of "I uncheck "ratings_G"":

features/step_definitions/movie_steps.rb:65:in '/^(?:|I )uncheck "([^"]*)"$/
features/step_definitions/web_steps.rb:65:in '/^(?:|I )uncheck "([^"]*)"$/

但是，删除步骤不会导致使用“web_steps.rb”中的步骤定义；而是显示不同的错误消息：

When I uncheck the following ratings: G, PG-13                 # features/step_definitions/movie_steps.rb:44
  Undefined step: "When I uncheck "ratings_G"" (Cucumber::Undefined)
  ./features/step_definitions/movie_steps.rb:52:in `block (2 levels) in <top (required)>'
  ./features/step_definitions/movie_steps.rb:49:in `each'
  ./features/step_definitions/movie_steps.rb:49:in `/I (un)?check the following ratings: (.*)/'
  features/filter_movie_list.feature:30:in `When I uncheck the following ratings: G, PG-13'

当两个地方有两个定义时，Cucumber 怎么可能抱怨一个步骤是多余的，但后来又抱怨删除重复的步骤时没有定义相同的步骤？是否有可能第二条错误消息真的意味着不同于所述内容？

PS：配置是通过 Cucumber 安装完成的，带有 CS169.x1 @ edX 的训练轮...

Answer 1

您似乎有一个名为When I uncheck "ratings_G" 的定义与错误消息中出现的调用When I uncheck the following ratings: G, P-13 有点匹配。 Cucumber 抱怨没有什么比得上后者。它存在于您的代码中吗？

有点匹配可能会解释您最初收到的歧义警告。定义匹配，但与字符串中的内容不匹配。