stub not working

Hi, I am testing views. I dont understand why stubs are not working. Can anyone help.

view code :

before(:all) do     @current_user = stub("User")     assigns[:message] = @current_user   end

output: NoMethodError:        undefined method `stub' for #<RSpec::Cor

Mocks and stubs are not meant to be used in `before(:all)`. Mocks and stubs are reset after every example; therefore, using them in `before(:all)` does not make too much sense.

I suggest you switch to using `before(:each)` (or just `before` which is the same thing). In general, use `before(:each)` and avoid `before(:all)` unless you know exactly what you're doing. Tests that bleed state or use global state are a big smell.