Question

对于为什么这个RSpec方法不起作用感到困惑。我在这里看到了答案：How to use RSpec's should_raise with any kind of exception?并尝试了所有提议的组合但由于某种原因，我仍然得到NoMethodError。

这是例外

Exception encountered: #<NoMethodError: undefined method `expect' for #<Class:0x007fa5bd8e4120>>

以下是方法：

describe "admin should not be accesible" do
expect { User.new(name: "Example Name", email: "email@example.org", password:    "foobar", password_confirmation: "foobar", admin: "true") }.should raise_error(ActiveModel::MassAssignmentSecurity::Error)
end

我之前收到此错误，因此我知道我的方法正在执行我想要的操作：

1) User admin should not be accesible
Failure/Error: hey = User.new(name: "Hello", email: "hey@hey.org", password: "foobar", password_confirmation: "foobar", admin: "true")
 ActiveModel::MassAssignmentSecurity::Error:
   Can't mass-assign protected attributes: admin

我正在跑步：

Rails 3上的RSpec 2.1.0，防护叉塞0.3.2和spork 0.9.0

Answer 1

这是经典之作！你错过了it区块！

describe "admin should not be accesible" do
  it "should bla" do
    expect { User.new(name: "Example Name", email: "email@example.org", password:    "foobar", password_confirmation: "foobar", admin: "true") }.should raise_error(ActiveModel::MassAssignmentSecurity::Error)
  end
end

在rspec异常处理之后，为'expect'获取'NoMethodError'

1 个答案: