引用里面的引用，然后我应该看到黄瓜 prolmem 导轨

Question

我可以在浏览器中清楚地看到文本。

characters should be "R", "P", or "B".

但是，当我写一个步骤黄瓜步骤时，

Then I should see "characters should be \"R\", \"P\", or \"B\"."

它说它

Undefined step: "I should see "characters should be \"R\", \"P\", or \"B\"."" (Cucumber::Undefined)

并说将该步骤定义为

Then /^I should see "([^"]*)"R\\"([^"]*)"P\\"([^"]*)"B\\"([^"]*)"$/ do |arg1, arg2, arg3, arg4|
    pending # express the regexp above with the code you wish you had
end

为什么黄瓜不识别此步骤？

还是引用内引用的转义问题？

谢谢

Answer 1

Pystring 可能会起作用。使用三个双引号将整行表示为字符串。

黄瓜步骤

Then I should see
"""
characters should be "R", "P", or "B".
"""

步骤定义

Then /^I should see "([^"]*)"$/ do |string|
  pending # express the regexp above with the code you wish you had
end