Add functional and browser tests

.codecov.yml

@@ -0,0 +1,3 @@
+codecov:
+  ci:
+    - !styleci.com

.styleci.yml

@@ -0,0 +1 @@
+preset: symfony

.travis.yml

@@ -0,0 +1,59 @@
+language: php
+php:
+  - '7.0'
+  - '7.1'
+env:
+  global:
+    - SYMFONY_ENV=test
+    - PHPUNIT=vendor/symfony/phpunit-bridge/bin/simple-phpunit
+  matrix:
+    - TESTSUITE=functional
+    - TESTSUITE=browser
+
+matrix:
+  fast_finish: true
+
+services:
+  # ElasticSearch takes few seconds to start, but it also takes a while until
+  # we finally execute the tests, no need to wait!
+  # https://docs.travis-ci.com/user/database-setup/#ElasticSearch
+  - elasticsearch
+
+cache:
+  directories:
+    - $HOME/.composer/cache/files
+    - node_modules
+
+install:
+  - composer install -n
+  - npm install
+  - npm run prod
+
+before_script:
+  - php bin/console doctrine:schema:create -n
+  - php bin/console app:elasticsearch:reindex
+
+script:
+  - set -e
+  # Check for Twig and Yaml syntax errors
+  - php bin/console lint:twig app
+  - php bin/console lint:yaml app
+  # Check for security issues in installed dependencies
+  #   Specifying the endpoint is a (temporary) fix for Travis, see:
+  #   https://github.com/travis-ci/travis-ci/issues/6339
+  #   https://github.com/sensiolabs/security-checker/pull/77#issuecomment-290733113
+  - php bin/console security:check --end-point=http://security.sensiolabs.org/check_lock
+  # Start server and PhantomJS if browser tests are executed
+  - |
+    if [[ ${TESTSUITE} == "browser" ]]; then
+      bash scripts/start-phantomjs.sh
+    fi;
+  # Execute tests
+  # Only gather coverage on PHP 7.1
+  - |
+    if [[ ${TRAVIS_PHP_VERSION:0:3} == "7.0" ]] || [ "$TESTSUITE" == "browser" ]; then
+      $PHPUNIT --testsuite $TESTSUITE;
+    else
+      $PHPUNIT --testsuite $TESTSUITE --coverage-clover=coverage.xml;
+      bash <(curl -s https://codecov.io/bash) -X gcov -X coveragepy;
+    fi;

README.md

@@ -58,6 +58,20 @@ npm run dev
 The application is now running at http://localhost:8000/app_dev.php.
 Elasticsearch can be accessed at http://localhost:9200.
 
+## Running tests
+
+Tests use PHPUnit to run. There are two testsuites, one with functional tests and one with browser tests.
+Functional tests can be executed like so:
+```
+php vendor/symfony/phpunit-bridge/bin/simple-phpunit --testsuite functional
+```
+Browser tests require PhantomJS as well as the application running in the test environment. 
+To do that, execute `bash tests/start-phantomjs.sh` *once* before executing the tests. There is not
+need to call the script again until you reboot. Then execute the following to run the brow3ser tests:
+```
+php vendor/symfony/phpunit-bridge/bin/simple-phpunit --testsuite browser
+```
+
 # Running the application in production
 
 ## Apache configuration

Vagrantfile

@@ -33,7 +33,7 @@ Vagrant.configure("2") do |config|
      mysql -uroot -proot -e "CREATE DATABASE IF NOT EXISTS adl"
 
      # PHP
-     apt -y install php7.0 php7.0-curl php7.0-fpm php7.0-mysql php7.0-zip php7.0-cli php7.0-xml php-xdebug
+     apt -y install php7.0 php7.0-curl php7.0-fpm php7.0-mysql php7.0-zip php7.0-cli php7.0-xml php7.0-mbstring php7.0-sqlite3 php-xdebug
 
      # Utilities
      apt -y install htop git nano vim
@@ -52,6 +52,12 @@ Vagrant.configure("2") do |config|
      curl -sL https://deb.nodesource.com/setup_6.x | bash -
      apt install -y nodejs
 
+     # PhantomJS headless browser
+     wget https://bitbucket.org/ariya/phantomjs/downloads/phantomjs-2.1.1-linux-x86_64.tar.bz2
+     tar -xvjf phantomjs-2.1.1-linux-x86_64.tar.bz2
+     mv phantomjs-2.1.1-linux-x86_64 /opt/phantomjs
+     ln -s /opt/phantomjs/bin/phantomjs /usr/bin/phantomjs
+
      # Yarn (Frontend Package Manager)
      curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -
      echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list

app/AppKernel.php

@@ -29,6 +29,9 @@ public function registerBundles()
             $bundles[] = new Sensio\Bundle\DistributionBundle\SensioDistributionBundle();
             $bundles[] = new Sensio\Bundle\GeneratorBundle\SensioGeneratorBundle();
             $bundles[] = new Doctrine\Bundle\FixturesBundle\DoctrineFixturesBundle();
+            if ('test' === $this->getEnvironment()) {
+                $bundles[] = new Liip\FunctionalTestBundle\LiipFunctionalTestBundle();
+            }
         }
 
         return $bundles;

app/config/config_test.yml

@@ -14,3 +14,34 @@ web_profiler:
 
 swiftmailer:
     disable_delivery: true
+
+# Use an SQLite database for tests
+doctrine:
+    dbal:
+        default_connection: default
+        connections:
+            default:
+                driver:   pdo_sqlite
+                path:     "%kernel.cache_dir%/test.db"
+
+# The best practice in symfony is to put a HTTP basic auth
+# for the firewall in test env, so that not to have to
+# make a request to the login form every single time.
+# http://symfony.com/doc/current/cookbook/testing/http_authentication.html
+security:
+    firewalls:
+        main:
+            http_basic: ~
+
+liip_functional_test:
+    cache_sqlite_db: true
+    authentication:
+        username: 'User #1'
+        password: user1
+
+parameters:
+    elasticsearch:
+        index_name: 'adventure_test'
+        type_name: 'all'
+    # Overwrite default blame listener to be able to manually set the user to blame.
+    stof_doctrine_extensions.event_listener.blame.class: Tests\ConfigurableBlameListener

composer.json

@@ -20,7 +20,7 @@
         ]
     },
     "require": {
-        "php": ">=5.5.9",
+        "php": ">=7",
         "data-dog/audit-bundle": "^v0.1.5",
         "doctrine/doctrine-bundle": "^1.6",
         "doctrine/doctrine-cache-bundle": "^1.2",
@@ -41,7 +41,11 @@
         "twig/twig": "^1.0||^2.0"
     },
     "require-dev": {
+        "behat/mink": "^1.7",
+        "behat/mink-browserkit-driver": "^1.3",
         "doctrine/doctrine-fixtures-bundle": "^2.3",
+        "jcalderonzumba/mink-phantomjs-driver": "^0.3.3",
+        "liip/functional-test-bundle": "^1.8",
         "sensio/generator-bundle": "^3.0",
         "symfony/phpunit-bridge": "^3.0"
     },