Rpsec测试失败了'rspec'但没有'rspec path_of_the_file'(Rpsec tests failed with 'rspec' but not with 'rspec path_of_the_file')

 如果我运行此命令“rspec ./spec/requests/api/v1/password_reset_request_spec.rb”此文件中的所有测试都通过。 
 
 但是当我运行“rspec”时，我对这个文件中的测试有了一个假设。 
 
  1) /api/v1/password_reset #request when the email match with a runner when there is no request pending create a token for reset the password
 Failure/Error: post("/api/v1/password_reset/request", @params)
 NoMethodError:
   undefined method `reset_password' for RunnerMailer:Class
 # ./app/services/password_manager.rb:35:in `reset_password'
 # ./app/controllers/api/v1/password_reset_controller.rb:31:in `request_new_password'
 # ./spec/requests/api/v1/password_reset_request_spec.rb:108:in `block (5 levels) in <top (required)>'
 
 这是调用该方法的行： 
 
 RunnerMailer.reset_password(@identity, @identity.reset_password_token).deliver
 
 这是RunnerMailer类： 
 
class RunnerMailer < ActionMailer::Base
  default from: "no-reply@goodgym.org"

  def reset_password(runner, token)
    @link = "http://url/password_reset/request/" + token
    mail(to: runner.email, subject: "Goodgym -- Reset your password")
  end
end
 
 知道为什么测试在我执行'rspec file_path'时通过而不是在我'rspec'时通过？ 
 
 编辑1 
 
 我还有一个黄瓜功能和测试通过。 
 
 谢谢 

If I run this command "rspec ./spec/requests/api/v1/password_reset_request_spec.rb" all the test inside this file pass. 
 
However when I run "rspec" I've a faillure on the tests inside this file.
 
  1) /api/v1/password_reset #request when the email match with a runner when there is no request pending create a token for reset the password
 Failure/Error: post("/api/v1/password_reset/request", @params)
 NoMethodError:
   undefined method `reset_password' for RunnerMailer:Class
 # ./app/services/password_manager.rb:35:in `reset_password'
 # ./app/controllers/api/v1/password_reset_controller.rb:31:in `request_new_password'
 # ./spec/requests/api/v1/password_reset_request_spec.rb:108:in `block (5 levels) in <top (required)>'
 
This is the line where the the method is called:
 
 RunnerMailer.reset_password(@identity, @identity.reset_password_token).deliver
 
And this is the RunnerMailer class: 
 
class RunnerMailer < ActionMailer::Base
  default from: "no-reply@goodgym.org"

  def reset_password(runner, token)
    @link = "http://url/password_reset/request/" + token
    mail(to: runner.email, subject: "Goodgym -- Reset your password")
  end
end
 
Any idea why the test pass when I do 'rspec file_path' and not when I do 'rspec' ? 
 
EDIT 1
 
I've also a cucumber feature for that and the test pass.
 
Thanks

原文：https://stackoverflow.com/questions/20422856