DownloadsController spec

downloads_controller_spec.rb

require 'spec_helper'
describe DownloadsController do
  let(:technote) { Technote.new("title" => "MyString") }
  let(:user) {User.create!(email: '[email protected]', password: 'drowssap')}

  before do
    sign_in user
    technote.read_users = [user.user_key]
    technote.technoteContent.content = "My ds content"
    technote.save!
  end

  it "should go" do
    get :show, id: technote, datastream_id: 'technoteContent'
    expect(response).to be_successful
    expect(response.body).to eq "My ds content"
  end

end

Make sure your spec/spec_helper.rb has this line, so that sign_in is defined.

  config.include Devise::TestHelpers, :type => :controller