NSubstitute收到字符串不匹配

Question

NSubstitute.Exceptions.CallNotReceivedException: Expected to receive call:   
  PromptForYesNo("Sums insured business interruption period is 653 month(s) longer than fire indemnity period.", any String)   
Actually received (non-matching arguments indicated with '*' characters):   
  PromptForYesNo(*"Sums insured business interruption period is 653 month(s) longer than fire indemnity period.
"*, "Do you want to save?")

有人能看出问题所在吗？ 对我来说，字符串看起来是相同的，它们来自同一个对象属性。

我很感激为什么会失败的一些信息，谢谢。

Answer 1

有一个我没注意到的换行符。