RSpec shared example tests for controllers

rspec_shared_controller_spec_example.rb

# how to use https://github.com/subelsky/subelsky_power_tools/blob/master/lib/subelsky_power_tools/controller_shared_behavior.rb

describe PlatformsController do
  it_should_behave_like "a protected plural controller" do
    let(:user) { create(:user) }
    let(:object_not_owned_by_user) { create(:platform) }
    let(:valid_change_params) { { platform: { username: "HEYWOOD" } } }
    let(:user_sign_in_proc) { lambda { sign_in user } }
    let(:signin_redirect) { new_user_session_url(protocol: "http") }
    let(:not_found_redirect) { root_url }
  end
end

describe DashboardsController do
  it_should_behave_like "a protected singular controller" do
    let(:user) { create(:user) }
    let(:user_sign_in_proc) { lambda { sign_in user } }
    let(:signin_redirect) { new_user_session_url(protocol: "http") }
    let(:not_found_redirect) { root_url }
  end
end