Add home controller test

Co-authored-by: viehlieb <pf@pragma-shift.net>
Co-authored-by: Tobias Kneuker <tk@pragma-shift.net>

Gemfile

@@ -112,6 +112,7 @@ group :test do
   gem 'rspec-core'
   gem 'rspec-rerun'
   gem 'i18n-spec'
+  gem 'rails-controller-testing'
   # code coverage
   gem 'simplecov', require: false
   gem 'simplecov-lcov', require: false

Gemfile.lock

@@ -350,6 +350,10 @@ GEM
       sprockets-rails (>= 2.0.0)
     rails-assets-listjs (0.2.0.beta.4)
       railties (>= 3.1)
+    rails-controller-testing (1.0.5)
+      actionpack (>= 5.0.1.rc1)
+      actionview (>= 5.0.1.rc1)
+      activesupport (>= 5.0.1.rc1)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
@@ -606,6 +610,7 @@ DEPENDENCIES
   rack-cors
   rails (~> 5.2)
   rails-assets-listjs (= 0.2.0.beta.4)
+  rails-controller-testing
   rails-i18n
   rails-settings-cached (= 0.4.3)
   rails_tokeninput

app/controllers/home_controller.rb

@@ -18,15 +18,15 @@ def reference_calculator
       @bank_accounts = @types.includes(:bank_account).map(&:bank_account).uniq.compact
       @bank_accounts = [BankAccount.last] if @bank_accounts.empty?
     else
-      redirect_to root_url, alert: I18n.t('group_orders.errors.no_member')
+      redirect_to root_path, alert: I18n.t('group_orders.errors.no_member')
     end
   end
 
   def update_profile
     if @current_user.update(user_params)
       @current_user.ordergroup.update(ordergroup_params) if ordergroup_params
       session[:locale] = @current_user.locale
-      redirect_to my_profile_url, notice: I18n.t('home.changes_saved')
+      redirect_to my_profile_path, notice: I18n.t('home.changes_saved')
     else
       render :profile
     end
@@ -64,7 +64,7 @@ def ordergroup
   # cancel personal memberships direct from the myProfile-page
   def cancel_membership
     if params[:membership_id]
-      membership = @current_user.memberships.find!(params[:membership_id])
+      membership = @current_user.memberships.find(params[:membership_id])
     else
       membership = @current_user.memberships.find_by_group_id!(params[:group_id])
     end

spec/controllers/home_controller_spec.rb

@@ -0,0 +1,203 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe HomeController, type: :controller do
+  let(:user) { create :user }
+
+  describe 'GET index' do
+    describe 'NOT logged in' do
+      it 'redirects' do
+        get :profile, params: { foodcoop: FoodsoftConfig[:default_scope] }
+        expect(response).to have_http_status(:redirect)
+        expect(response).to redirect_to(login_path)
+      end
+    end
+
+    describe 'logegd in' do
+      before { login user }
+
+      it 'assigns tasks' do
+        get :index, params: { foodcoop: FoodsoftConfig[:default_scope] }
+
+        expect(assigns(:unaccepted_tasks)).not_to be_nil
+        expect(assigns(:next_tasks)).not_to be_nil
+        expect(assigns(:unassigned_tasks)).not_to be_nil
+        expect(response).to render_template('home/index')
+      end
+    end
+  end
+
+  describe 'GET profile' do
+    before { login user }
+
+    it 'renders dashboard' do
+      get :profile, params: { foodcoop: FoodsoftConfig[:default_scope] }
+      expect(response).to have_http_status(:success)
+      expect(response).to render_template('home/profile')
+    end
+  end
+
+  describe 'GET reference_calculator' do
+    describe 'with simple user' do
+      before { login user }
+
+      it 'redirects to home' do
+        get :reference_calculator, params: { foodcoop: FoodsoftConfig[:default_scope] }
+        expect(response).to have_http_status(:redirect)
+        expect(response).to redirect_to(root_path)
+      end
+    end
+
+    describe 'with ordergroup user' do
+      let(:og_user) { create :user, :ordergroup }
+
+      before { login og_user }
+
+      it 'renders reference calculator' do
+        get :reference_calculator, params: { foodcoop: FoodsoftConfig[:default_scope] }
+        expect(response).to have_http_status(:success)
+        expect(response).to render_template('home/reference_calculator')
+      end
+    end
+  end
+
+  describe 'GET update_profile' do
+    describe 'with simple user' do
+      let(:unchanged_attributes) { user.attributes.slice('first_name', 'last_name', 'email') }
+      let(:changed_attributes) { attributes_for :user }
+      let(:invalid_attributes) { { email: 'e.mail.com' } }
+
+      before { login user }
+
+      it 'renders profile after update with invalid attributes' do
+        get :update_profile, params: { foodcoop: FoodsoftConfig[:default_scope], user: invalid_attributes }
+        expect(response).to have_http_status(:success)
+        expect(response).to render_template('home/profile')
+        expect(assigns(:current_user).errors.present?).to be true
+      end
+
+      it 'redirects to profile after update with unchanged attributes' do
+        get :update_profile, params: { foodcoop: FoodsoftConfig[:default_scope], user: unchanged_attributes }
+        expect(response).to have_http_status(:redirect)
+        expect(response).to redirect_to(my_profile_path)
+      end
+
+      it 'redirects to profile after update' do
+        patch :update_profile, params: { foodcoop: FoodsoftConfig[:default_scope], user: changed_attributes }
+        expect(response).to have_http_status(:redirect)
+        expect(response).to redirect_to(my_profile_path)
+        expect(flash[:notice]).to match(/#{I18n.t('home.changes_saved')}/)
+        expect(user.reload.attributes.slice(:first_name, :last_name, :email)).to eq(changed_attributes.slice('first_name', 'last_name', 'email'))
+      end
+    end
+
+    describe 'with ordergroup user' do
+      let(:og_user) { create :user, :ordergroup }
+      let(:unchanged_attributes) { og_user.attributes.slice('first_name', 'last_name', 'email') }
+      let(:changed_attributes) { unchanged_attributes.merge({ ordergroup: { contact_address: 'new Adress 7' } }) }
+
+      before { login og_user }
+
+      it 'redirects to home after update' do
+        get :update_profile, params: { foodcoop: FoodsoftConfig[:default_scope], user: changed_attributes }
+        expect(response).to have_http_status(:redirect)
+        expect(response).to redirect_to(my_profile_path)
+        expect(og_user.reload.ordergroup.contact_address).to eq('new Adress 7')
+      end
+    end
+  end
+
+  describe 'GET ordergroup' do
+    describe 'with simple user' do
+      before { login user }
+
+      it 'redirects to home' do
+        get :ordergroup, params: { foodcoop: FoodsoftConfig[:default_scope] }
+        expect(response).to have_http_status(:redirect)
+        expect(response).to redirect_to(root_path)
+      end
+    end
+
+    describe 'with ordergroup user' do
+      let(:og_user) { create :user, :ordergroup }
+
+      before { login og_user }
+
+      it 'renders ordergroup' do
+        get :ordergroup, params: { foodcoop: FoodsoftConfig[:default_scope] }
+        expect(response).to have_http_status(:success)
+        expect(response).to render_template('home/ordergroup')
+      end
+
+      describe 'assigns sortings' do
+        let(:fin_trans1) { create :financial_transaction, user: og_user, ordergroup: og_user.ordergroup, note: 'A', amount: 200, created_on: Time.now }
+        let(:fin_trans2) { create :financial_transaction, user: og_user, ordergroup: og_user.ordergroup, note: 'B', amount: 100, created_on: Time.now + 2.minutes }
+        let(:fin_trans3) { create :financial_transaction, user: og_user, ordergroup: og_user.ordergroup, note: 'C', amount: 50, created_on: Time.now + 1.minute }
+
+        before do
+          fin_trans1
+          fin_trans2
+          fin_trans3
+        end
+
+        it 'by criteria' do
+          sortings = [
+            ['date', [fin_trans1, fin_trans3, fin_trans2]],
+            ['note', [fin_trans1, fin_trans2, fin_trans3]],
+            ['amount', [fin_trans3, fin_trans2, fin_trans1]],
+            ['date_reverse', [fin_trans2, fin_trans3, fin_trans1]],
+            ['note_reverse', [fin_trans3, fin_trans2, fin_trans1]],
+            ['amount_reverse', [fin_trans1, fin_trans2, fin_trans3]]
+          ]
+          sortings.each do |sorting|
+            get :ordergroup, params: { foodcoop: FoodsoftConfig[:default_scope], sort: sorting[0] }
+            expect(response).to have_http_status(:success)
+            expect(assigns(:financial_transactions).to_a).to eq(sorting[1])
+          end
+        end
+      end
+    end
+  end
+
+  describe 'GET cancel_membership' do
+    describe 'with simple user without group' do
+      before { login user }
+
+      it 'fails' do
+        expect do
+          get :cancel_membership, params: { foodcoop: FoodsoftConfig[:default_scope] }
+        end.to raise_error(ActiveRecord::RecordNotFound)
+        expect do
+          get :cancel_membership, params: { foodcoop: FoodsoftConfig[:default_scope], membership_id: 424242 }
+        end.to raise_error(ActiveRecord::RecordNotFound)
+      end
+    end
+
+    describe 'with ordergroup user' do
+      let(:fin_user) { create :user, :role_finance }
+
+      before { login fin_user }
+
+      it 'removes user from group' do
+        membership = fin_user.memberships.first
+        get :cancel_membership,
+            params: { foodcoop: FoodsoftConfig[:default_scope],
+                      group_id: fin_user.groups.first.id }
+        expect(response).to have_http_status(:redirect)
+        expect(response).to redirect_to(my_profile_path)
+        expect(flash[:notice]).to match(/#{I18n.t('home.ordergroup_cancelled', group: membership.group.name)}/)
+      end
+
+      it 'removes user membership' do
+        membership = fin_user.memberships.first
+        get :cancel_membership,
+            params: { foodcoop: FoodsoftConfig[:default_scope],
+                      membership_id: membership.id }
+        expect(response).to have_http_status(:redirect)
+        expect(response).to redirect_to(my_profile_path)
+        expect(flash[:notice]).to match(/#{I18n.t('home.ordergroup_cancelled', group: membership.group.name)}/)
+      end
+    end
+  end
+end

spec/spec_helper.rb

@@ -21,6 +21,10 @@
 
 RSpec.configure do |config|
   # We use capybara with webkit, and need database_cleaner
+  config.before(:suite) do
+    DatabaseCleaner.clean_with(:truncation)
+  end
+
   config.before(:each) do
     DatabaseCleaner.strategy = (RSpec.current_example.metadata[:js] ? :truncation : :transaction)
     DatabaseCleaner.start
@@ -51,8 +55,8 @@
   #     --seed 1234
   config.order = "random"
 
+  config.include SpecTestHelper, type: :controller
   config.include SessionHelper, type: :feature
-
   # Automatically determine spec from directory structure, see:
   # https://www.relishapp.com/rspec/rspec-rails/v/3-0/docs/directory-structure
   config.infer_spec_type_from_file_location!

spec/support/spec_test_helper.rb

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+module SpecTestHelper
+  def login(user)
+    user = User.find_by_nick(user.nick)
+    session[:user_id] = user.id
+    session[:scope] = FoodsoftConfig[:default_scope] # Save scope in session to not allow switching between foodcoops with one account
+    session[:locale] = user.locale
+  end
+
+  def current_user
+    User.find(session[:user_id])
+  end
+end
+
+RSpec.configure do |config|
+  config.include SpecTestHelper, type: :controller
+end