[rspec-users] [Mock]How do I check order of method argument ?

[niku -E:)]

Hello.
My name is niku.

I'm using rspec 2.2.1

/tmp% rspec --version
2.2.1

I tested http://gist.github.com/744935 and passed.

/tmp% rspec stdout_spec.rb
..

Finished in 0.00105 seconds
2 examples, 0 failures

But I expected test fail.
Because It's wrong order that argument of 'write' method.

How do I check order of argument ?

regards.