How do you specify Content-Type (and other headers) and request body in RSpec Rails Controller test?

In RSpec 1.3 you can operate on a "request" variable. Something like this should work for you:

request.env['CONTENT_TYPE'] = 'application/json'post :method_name

ruby-on-rails json rspec

I use post :method_name, { :format => :json, ... other parameter data }

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