Move to apparition for integration tests

.travis.yml

@@ -1,19 +1,15 @@
 language: ruby
 sudo: false
 rvm:
-  - 2.3
+  - 2.4
 services:
-  - xvfb
   - mysql
   - redis-server
 addons:
   apt:
     packages:
       - libmagic-dev
-      - qt5-default
+  chrome: stable
-      - libqt5webkit5-dev
-      - gstreamer1.0-plugins-base
-      - gstreamer1.0-tools
 env: COVERALLS=1
 cache: bundler
 bundler_args:
@@ -24,4 +20,4 @@ before_script:
   - "mysql -e 'grant all on foodsoft_test.* to travis;'"
   - 'printf "test:\n  adapter: mysql2\n  database: foodsoft_test\n  username: travis\n  encoding: utf8\n" >config/database.yml'
   - 'bundle exec rake db:schema:load RAILS_ENV=test'
-script: xvfb-run -a bundle exec rake rspec-rerun:spec
+script: bundle exec rake rspec-rerun:spec

Dockerfile

@@ -1,4 +1,4 @@
-FROM ruby:2.3
+FROM ruby:2.4
 
 RUN supercronicUrl=https://github.com/aptible/supercronic/releases/download/v0.1.3/supercronic-linux-amd64 && \
     supercronicBin=/usr/local/bin/supercronic && \
@@ -34,14 +34,14 @@ RUN export DATABASE_URL=mysql2://localhost/temp && \
     export SECRET_KEY_BASE=thisisnotimportantnow && \
     export DEBIAN_FRONTEND=noninteractive && \
     apt-get update && \
-    apt-get install -y mysql-server && \
+    apt-get install -y mariadb-server && \
     /etc/init.d/mysql start && \
     cp config/app_config.yml.SAMPLE config/app_config.yml && \
     bundle exec rake db:setup assets:precompile && \
     rm -Rf config/app_config.yml tmp/* && \
     /etc/init.d/mysql stop && \
     rm -Rf /run/mysqld /tmp/* /var/tmp/* /var/lib/mysql /var/log/mysql* && \
-    apt-get purge -y --auto-remove mysql-server && \
+    apt-get purge -y --auto-remove mariadb-server && \
     rm -Rf /var/lib/apt/lists/* /var/cache/apt/*
 
 # Make relevant dirs writable for app user

Dockerfile-dev

@@ -1,7 +1,7 @@
-FROM ruby:2.3
+FROM ruby:2.4
 
 # Install dependencies
-RUN deps='libmagic-dev xvfb qt5-default libqt5webkit5-dev gstreamer1.0-plugins-base gstreamer1.0-tools gstreamer1.0-x' && \
+RUN deps='libmagic-dev chromium' && \
     apt-get update && \
     apt-get install --no-install-recommends -y $deps && \
     rm -Rf /var/lib/apt/lists/* /var/cache/apt/*
@@ -12,6 +12,8 @@ ENV PORT=3000 \
     RAILS_LOG_TO_STDOUT=true \
     RAILS_SERVE_STATIC_FILES=true \
     \
+    CHROMIUM_FLAGS=--no-sandbox \
+    \
     BUNDLE_PATH=/home/app/bundle \
     BUNDLE_APP_CONFIG=/home/app/bundle/config
 

Gemfile

@@ -101,7 +101,8 @@ group :test do
   gem 'factory_bot_rails'
   gem 'faker'
   gem 'capybara'
-  gem 'capybara-webkit'
+  gem 'puma' # for faster Capybara tests
+  gem 'apparition' # Capybara javascript driver
   gem 'database_cleaner'
   gem 'connection_pool'
   # need to include rspec components before i18n-spec or rake fails in test environment

Gemfile.lock

@@ -101,6 +101,9 @@ GEM
       rspec (~> 3)
       rspec-expectations (~> 3.1)
       rspec-mocks (~> 3.1)
+    apparition (0.4.0)
+      capybara (~> 3.13, < 4)
+      websocket-driver (>= 0.6.5)
     arel (6.0.4)
     attribute_normalizer (1.2.0)
     base32 (0.3.2)
@@ -116,16 +119,14 @@ GEM
     bullet (6.0.2)
       activesupport (>= 3.0.0)
       uniform_notifier (~> 1.11)
-    capybara (2.13.0)
+    capybara (3.29.0)
       addressable
-      mime-types (>= 1.16)
+      mini_mime (>= 0.1.3)
-      nokogiri (>= 1.3.3)
+      nokogiri (~> 1.8)
-      rack (>= 1.0.0)
+      rack (>= 1.6.0)
-      rack-test (>= 0.5.4)
+      rack-test (>= 0.6.3)
-      xpath (~> 2.0)
+      regexp_parser (~> 1.5)
-    capybara-webkit (1.14.0)
+      xpath (~> 3.2)
-      capybara (>= 2.3.0, < 2.14.0)
-      json
     case_transform (0.2)
       activesupport
     chronic (0.10.2)
@@ -274,6 +275,7 @@ GEM
     mono_logger (1.1.0)
     multi_json (1.14.1)
     mysql2 (0.4.10)
+    nio4r (2.5.2)
     nokogiri (1.10.4)
       mini_portile2 (~> 2.4.0)
     pdf-core (0.7.0)
@@ -295,6 +297,8 @@ GEM
       binding_of_caller (>= 0.7)
       pry (>= 0.9.11)
     public_suffix (4.0.1)
+    puma (4.2.1)
+      nio4r (~> 2.0)
     quiet_assets (1.1.0)
       railties (>= 3.1, < 5.0)
     rack (1.6.11)
@@ -355,6 +359,7 @@ GEM
     redis-namespace (1.6.0)
       redis (>= 3.0.4)
     ref (2.0.0)
+    regexp_parser (1.6.0)
     responders (2.4.1)
       actionpack (>= 4.2.0, < 6.0)
       railties (>= 4.2.0, < 6.0)
@@ -484,6 +489,9 @@ GEM
       binding_of_caller (>= 0.7.2)
       railties (>= 4.0)
       sprockets-rails (>= 2.0, < 4.0)
+    websocket-driver (0.7.1)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.4)
     whenever (1.0.0)
       chronic (>= 0.6.3)
     wikicloth (0.8.3)
@@ -503,13 +511,13 @@ DEPENDENCIES
   acts_as_tree
   acts_as_versioned!
   apivore
+  apparition
   attribute_normalizer
   better_errors
   binding_of_caller
   bootstrap-datepicker-rails
   bullet
   capybara
-  capybara-webkit
   connection_pool
   coveralls
   daemons
@@ -546,6 +554,7 @@ DEPENDENCIES
   protected_attributes (= 1.1.0)
   pry-rescue
   pry-stack_explorer
+  puma
   quiet_assets
   rack-cors
   rails (~> 4.2)

Procfile

@@ -1,4 +1,4 @@
-web: bundle exec rails server --binding=0.0.0.0 --port=$PORT
+web: bundle exec rails server thin --binding=0.0.0.0 --port=$PORT
 worker: QUEUE=foodsoft_notifier bundle exec rake resque:work
 mail: bundle exec rake foodsoft:reply_email_smtp_server
 cron: supercronic crontab

app/views/articles/index.html.haml

@@ -53,9 +53,9 @@
 - content_for :javascript do
   :javascript
     // keep import button pressed when import section is shown
-    $(document).on('touchclick', 'a[data-toggle-this=#import]', function() {
+    $(document).on('touchclick', 'a[data-toggle-this="#import"]', function() {
       var state = $('#import').is(':visible');
-      $('.btn-toolbar a[data-toggle-this=#import]').toggleClass('active', !state);
+      $('.btn-toolbar a[data-toggle-this="#import"]').toggleClass('active', !state);
       if (!state) {
         // also load articles when shown
         $('#import form').submit();

bin/test

@@ -5,13 +5,5 @@ unset DATABASE_URL; export DATABASE_URL
 [ "$TEST_DATABASE_URL" ] && export DATABASE_URL="$TEST_DATABASE_URL"
 export RAILS_ENV=test
 
-# Start virtuals X environment to allow integration testing via firefox/iceweasel
-export DISPLAY=:99
-Xvfb $DISPLAY -nolisten tcp &
-XVFB_PID=$!
-
 # Start tests
 bundle exec rspec $@
-
-# Cleanup
-kill $XVFB_PID

doc/SETUP_DEVELOPMENT.md

@@ -29,13 +29,13 @@ If instead you just want to run Foodsoft without changing its code, please refer
    unfinished parts. If you want to be safe, choose the last release:
    `git checkout $(git tag -l | grep ^v | sort -rn | head -n1)`
 
-1. Install RVM and Ruby 2+ (if you have not done so before):
+1. Install RVM and Ruby 2.4+ (if you have not done so before):
 
         \curl -L https://get.rvm.io | bash
         source ~/.rvm/scripts/rvm
-        rvm install 2.3
+        rvm install 2.4
 
-    We try to keep Foodsoft compatible with Ruby 2.3 as well as any later versions,
+    We try to keep Foodsoft compatible with Ruby 2.4 as well as any later versions,
     so if you use this and don't want to use RVM, that might actually work.
 
 2. Install system dependencies.
@@ -47,11 +47,10 @@ If instead you just want to run Foodsoft without changing its code, please refer
    [libxslt1-dev](https://packages.debian.org/stable/libxslt1-dev)
    [libffi-dev](https://packages.debian.org/stable/libffi-dev)
    [libreadline-dev](https://packages.debian.org/stable/libreadline-dev)
-   [libmagic-dev](https://packages.debian.org/stable/libmagic-dev)
+   [libmagic-dev](https://packages.debian.org/stable/libmagic-dev):
-   [libqtwebkit-dev](https://packages.debian.org/stable/libqtwebkit-dev):
 
         # Debian/Ubuntu
-        sudo apt-get install libv8-dev libmysqlclient-dev libxml2-dev libxslt1-dev libffi-dev libreadline-dev libmagic-dev libqtwebkit-dev
+        sudo apt-get install libv8-dev libmysqlclient-dev libxml2-dev libxslt1-dev libffi-dev libreadline-dev libmagic-dev
 
    For CentOS/Redhat you need
    [v8](https://apps.fedoraproject.org/packages/v8)
@@ -60,11 +59,10 @@ If instead you just want to run Foodsoft without changing its code, please refer
    [libxslt-devel](https://apps.fedoraproject.org/packages/libxslt-devel)
    [libffi-devel](https://apps.fedoraproject.org/packages/libffi-devel)
    [readline-devel](https://apps.fedoraproject.org/packages/readline-devel)
-   [file-devel](https://apps.fedoraproject.org/packages/file-devel)
+   [file-devel](https://apps.fedoraproject.org/packages/file-devel):
-   [qtwebkit-devel](https://apps.fedoraproject.org/packages/qtwebkit-devel):
 
         # CentOS/Redhat
-        sudo yum install v8 community-mysql-devel libxml2-devel libxslt-devel libffi-devel readline-devel file-devel qtwebkit-devel
+        sudo yum install v8 community-mysql-devel libxml2-devel libxslt-devel libffi-devel readline-devel file-devel
 
 3. Install Ruby dependencies:
 
@@ -99,6 +97,9 @@ If instead you just want to run Foodsoft without changing its code, please refer
 
 9. Have phun!
 
+For running integration tests, you also need the Chromium/Chrome web browser.
+On Debian that would be `sudo apt-get install chromium`, on Ubuntu
+`sudo apt-get install chromium-browser`.
 
 ### Manual configuration
 

doc/SETUP_DEVELOPMENT_DOCKER.md

@@ -57,7 +57,7 @@ Open a rails console
 
 Setup the test database
 
-    docker-compose-dev run --rm foodsoft bundle exec rake db:setup RAILS_ENV=test DATABASE_URL=mysql2://root:secret@mariadb/test
+    docker-compose-dev run --rm foodsoft bundle exec rake db:setup RAILS_ENV=test DATABASE_URL=mysql2://root:secret@mariadb/test?encoding=utf8
 
 Run the tests
 

spec/integration/balancing_spec.rb

@@ -53,7 +53,9 @@ feature 'settling an order', js: true do
 
   it 'keeps ordered quantities when article is deleted from resulting order' do
     within("#order_article_#{oa.id}") do
-      click_link I18n.t('ui.delete')
+      accept_confirm do
+        click_link I18n.t('ui.delete')
+      end
     end
     expect(page).to_not have_selector("#order_article_#{oa.id}")
     expect(OrderArticle.exists?(oa.id)).to be true
@@ -69,7 +71,9 @@ feature 'settling an order', js: true do
     goa1.destroy
     goa2.destroy
     within("#order_article_#{oa.id}") do
-      click_link I18n.t('ui.delete')
+      accept_confirm do
+        click_link I18n.t('ui.delete')
+      end
     end
     expect(page).to_not have_selector("#order_article_#{oa.id}")
     expect(OrderArticle.exists?(oa.id)).to be false
@@ -107,10 +111,10 @@ feature 'settling an order', js: true do
       click_link I18n.t('ui.edit')
     end
     within("#edit_order_article_#{oa.id}") do
-      fill_in :order_article_units_to_order, :with => 0
+      find('#order_article_units_to_order').set(0)
+      sleep 0.2
       find('input[type="submit"]').click
     end
-    sleep 0.5 # workaround "javascript error" "e is null"
     expect(page).to have_selector("#order_article_#{oa.id}")
     # make sure it still works after reloading
     visit new_finance_order_path(order_id: order.id)
@@ -129,7 +133,8 @@ feature 'settling an order', js: true do
     expect(page).to have_selector('form#new_group_order_article')
     within('#new_group_order_article') do
       select user.ordergroup.name, :from => 'group_order_article_ordergroup_id'
-      fill_in 'group_order_article_result', :with => 8
+      find('#group_order_article_result').set(8)
+      sleep 0.2
       find('input[type="submit"]').click
     end
     expect(page).to_not have_selector('form#new_group_order_article')
@@ -144,7 +149,7 @@ feature 'settling an order', js: true do
   it 'can modify an ordergroup result' do
     click_link article.name
     within("#group_order_articles_#{oa.id}") do
-      fill_in "r_#{goa1.id}", :with => 5
+      find("#r_#{goa1.id}").set(5).send_keys(:tab) # tab to blur and let js update
     end
     expect(page).to have_selector('#summaryChangedWarning') # becomes visible after request is done
     expect(goa1.reload.result).to eq 5
@@ -167,8 +172,10 @@ feature 'settling an order', js: true do
     click_link I18n.t('finance.balancing.edit_results_by_articles.add_article')
     expect(page).to have_selector('form#new_order_article')
     within('#new_order_article') do
-      select new_article.name, :from => 'order_article_article_id'
+      find('#order_article_article_id').select(new_article.name)
+      sleep 0.1
       find('input[type="submit"]').click
+      sleep 0.1
     end
     expect(page).to_not have_selector('form#new_order_article')
     expect(page).to have_content(new_article.name)

spec/integration/order_spec.rb

@@ -50,7 +50,9 @@ feature Order, js: true do
     oa.update_results!
     # and close the order
     visit orders_path
-    click_link_or_button I18n.t('orders.index.action_end')
+    accept_confirm do
+      click_link_or_button I18n.t('orders.index.action_end')
+    end
     expect(page).to have_selector('.alert-success')
     order.reload
     oa.reload

spec/spec_helper.rb

@@ -5,8 +5,10 @@ require_relative 'support/coverage' # needs to be first
 require File.expand_path("../../config/environment", __FILE__)
 require 'rspec/rails'
 require 'capybara/rails'
+require 'capybara/apparition'
 
-Capybara.javascript_driver = :webkit
+Capybara.server = :puma, { Silent: true }
+Capybara.javascript_driver = :apparition
 
 # Requires supporting ruby files with custom matchers and macros, etc,
 # in spec/support/ and its subdirectories.