块需要2个参数，但正则表达式匹配1个参数

Question

这里有什么问题？尝试将以前作者的代码（使用我的）与下面的步骤定义合并。在第一步定义中调用第一步％时出现以下错误。这个错误是说接收步骤定义需要两个参数，即表和@name，它是在其他地方设置的，我只用表user_role值调用它。 ＃FAILS WITH：您的块需要2个参数，但正则表达式匹配1个参数。

Then I make my person a user with role of "Peak Admin" in Peak 

When(/^I make my person a user with role of "([^"]*)" in Peak$/) do |role| 
    step %{I make my person a user in Peak 
    | user_role | role | } 
end 

Then(/^I make my person a user in Peak$/) do |table| 
    step %{I make the person "#{@name}" a user in Peak 
    | user_role | table.rows_hash[:user_role] |} 
end 

When(/I make the person "([^"]*)" a user in Peak$/) do |person,table| 
    .... 

Answer 1

你不是打电话称取正确的其它步骤中数据表的步骤 - 看到黄瓜维基 - https://github.com/cucumber/cucumber/wiki/Calling-Steps-from-Step-Definitions#calling-steps-with-multiline-step-arguments

之后，你的第一个步骤变得像

When(/^I make my person a user with role of "([^"]*)" in Peak$/) do |role| 
    step "I make my person a user in Peak", table([ 
    [ "user_role", role] 
    ]) 
end