require 'rails_helper' shared_examples_for 'guest user trying to modify' do it { should redirect_to(new_login_path) } specify { expect(flash[:notice]).to match(/log in to proceed/) } end shared_examples_for 'non-owner user trying to modify' do it { should redirect_to(root_path) } specify { expect(flash[:alert]).to match(/can't/) } end describe AsciicastsController do let(:user) { stub_model(User, username: 'nick') } let(:asciicast) { stub_model(Asciicast, :id => 666) } subject { response } describe '#index' do let(:asciicast_list_presenter) { double('asciicast_list_presenter') } before do allow(controller).to receive(:render) allow(BrowsePagePresenter).to receive(:build). with('featured', 'recency', '2') { asciicast_list_presenter } get :index, category: 'featured', order: 'recency', page: '2' end it { should be_success } it "renders template with BrowsePagePresenter as page" do expect(controller).to have_received(:render). with(locals: { page: asciicast_list_presenter }) end end describe '#show' do let(:view_counter) { double('view_counter', :increment => nil) } before do allow(controller).to receive(:view_counter) { view_counter } expect(Asciicast).to receive(:find).and_return(asciicast) end let(:asciicast_presenter) { double('asciicast_presenter') } let(:user) { double('user') } before do allow(controller).to receive(:render) allow(controller).to receive(:current_user) { user } allow(AsciicastPagePresenter).to receive(:build). with(controller, asciicast, user, hash_including('speed' => '3.0')). and_return(asciicast_presenter) get :show, id: asciicast.id, format: :html, speed: 3.0 end it { should be_success } it 'should be counted as a visit' do expect(view_counter).to have_received(:increment). with(asciicast, cookies) end it "renders template with AsciicastPagePresenter as page" do expect(controller).to have_received(:render). with(locals: { page: asciicast_presenter }) end end describe '#edit' do let(:make_request) { get :edit, :id => asciicast.id } before do expect(Asciicast).to receive(:find).and_return(asciicast) asciicast.user = user end context 'for owner user' do before do login_as user make_request end it { should be_success } end context 'for guest user' do before do make_request end it_should_behave_like 'guest user trying to modify' end context 'for other user' do before do login_as stub_model(User) make_request end it_should_behave_like 'non-owner user trying to modify' end end describe '#update' do let(:make_request) { put :update, id: asciicast.id, asciicast: { title: 'title'} } let(:asciicast_updater) { double(:asciicast_updater) } before do allow(controller).to receive(:asciicast_updater) { asciicast_updater } expect(Asciicast).to receive(:find).and_return(asciicast) asciicast.user = user end context 'for owner user' do before do login_as user end context 'when update succeeds' do before do expect(asciicast_updater).to receive(:update).and_return(true) make_request end it { should redirect_to(asciicast_path(asciicast)) } specify { expect(flash[:notice]).to match(/was updated/) } end context 'when update fails' do before do expect(asciicast_updater).to receive(:update).and_return(false) make_request end it { should render_template(:edit) } end end context 'for guest user' do before do make_request end it_should_behave_like 'guest user trying to modify' end context 'for other user' do before do login_as stub_model(User) make_request end it_should_behave_like 'non-owner user trying to modify' end end describe '#destroy' do let(:make_request) { delete :destroy, :id => asciicast.id } before do expect(Asciicast).to receive(:find).and_return(asciicast) asciicast.user = user end context 'for owner user' do before do login_as user end context 'when destroy succeeds' do before do expect(asciicast).to receive(:destroy).and_return(true) make_request end it { should redirect_to(public_profile_path(username: 'nick')) } specify { expect(flash[:notice]).to match(/was deleted/) } end context 'when destroy fails' do before do expect(asciicast).to receive(:destroy).and_return(false) make_request end it { should redirect_to(asciicast_path(asciicast)) } specify { expect(flash[:alert]).to match(/again/) } end end context 'for guest user' do before do make_request end it_should_behave_like 'guest user trying to modify' end context 'for other user' do before do login_as stub_model(User) make_request end it_should_behave_like 'non-owner user trying to modify' end end end