require 'rails_helper' describe HintsController do let(:execution_environment) { FactoryGirl.create(:ruby) } let(:hint) { FactoryGirl.create(:ruby_syntax_error) } let(:user) { FactoryGirl.create(:admin) } before(:each) { allow(controller).to receive(:current_user).and_return(user) } describe 'POST #create' do context 'with a valid hint' do let(:request) { proc { post :create, execution_environment_id: execution_environment.id, hint: FactoryGirl.attributes_for(:ruby_syntax_error) } } before(:each) { request.call } expect_assigns(execution_environment: :execution_environment) expect_assigns(hint: Hint) it 'creates the hint' do expect { request.call }.to change(Hint, :count).by(1) end expect_redirect(Hint.last) end context 'with an invalid hint' do before(:each) { post :create, execution_environment_id: execution_environment.id, hint: {} } expect_assigns(execution_environment: :execution_environment) expect_assigns(hint: Hint) expect_status(200) expect_template(:new) end end describe 'DELETE #destroy' do before(:each) { delete :destroy, execution_environment_id: execution_environment.id, id: hint.id } expect_assigns(execution_environment: :execution_environment) expect_assigns(hint: Hint) it 'destroys the hint' do hint = FactoryGirl.create(:ruby_syntax_error) expect { delete :destroy, execution_environment_id: execution_environment.id, id: hint.id }.to change(Hint, :count).by(-1) end expect_redirect { execution_environment_hints_path(execution_environment) } end describe 'GET #edit' do before(:each) { get :edit, execution_environment_id: execution_environment.id, id: hint.id } expect_assigns(execution_environment: :execution_environment) expect_assigns(hint: Hint) expect_status(200) expect_template(:edit) end describe 'GET #index' do before(:all) { FactoryGirl.create_pair(:ruby_syntax_error) } before(:each) { get :index, execution_environment_id: execution_environment.id } expect_assigns(execution_environment: :execution_environment) expect_assigns(hints: Hint.all) expect_status(200) expect_template(:index) end describe 'GET #new' do before(:each) { get :new, execution_environment_id: execution_environment.id } expect_assigns(execution_environment: :execution_environment) expect_assigns(hint: Hint) expect_status(200) expect_template(:new) end describe 'GET #show' do before(:each) { get :show, execution_environment_id: execution_environment.id, id: hint.id } expect_assigns(execution_environment: :execution_environment) expect_assigns(hint: :hint) expect_status(200) expect_template(:show) end describe 'PUT #update' do context 'with a valid hint' do before(:each) { put :update, execution_environment_id: execution_environment.id, hint: FactoryGirl.attributes_for(:ruby_syntax_error), id: hint.id } expect_assigns(execution_environment: :execution_environment) expect_assigns(hint: Hint) expect_redirect { hint } end context 'with an invalid hint' do before(:each) { put :update, execution_environment_id: execution_environment.id, hint: {name: ''}, id: hint.id } expect_assigns(execution_environment: :execution_environment) expect_assigns(hint: Hint) expect_status(200) expect_template(:edit) end end end