[WIP] Update dependencies to latest and fix CI

.gitignore

@@ -1,3 +1,2 @@
 phpunit.xml
 vendor/
-

.travis.yml

@@ -3,12 +3,32 @@ language: php
 php:
   - 5.5
   - 5.6
+  - 7.0
+
+matrix:
+  fast_finish: true
+  exclude:
+    - php: 5.5
+      env: PREFER=latest
+    - php: 7.0
+      env: PREFER=lowest
+
+env:
+  matrix:
+    - PREFER=latest
+    - PREFER=lowest
+
+cache:
+  directories:
+    - $HOME/.composer/cache
 
 before_script:
+    - echo 'date.timezone = "UTC"' >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
     - curl -s http://getcomposer.org/installer | php
-    - php composer.phar install --dev
+    - sh -c "if [ '$PREFER' = 'lowest' ]; then composer update --prefer-lowest; else composer install; fi"
 
-script: phpunit --coverage-clover clover
+script:
+    - php vendor/bin/phpunit --coverage-clover clover
 
 after_success:
     - curl -sL https://bit.ly/artifact-uploader | php

composer.json

@@ -13,35 +13,27 @@
     ],
     "require": {
         "php": "^5.5.0 || ^7.0",
-        "symfony/framework-bundle": "^2.1 || ^3.1",
-        "symfony/debug": "^2.3 || ^3.0",
+        "symfony/framework-bundle": "^2.7 || ^3.0",
+        "symfony/debug": "^2.7 || ^3.0",
         "doctrine/common": "^2.3",
         "jms/di-extra-bundle": "^1.1"
     },
     "require-dev": {
-        "doctrine/doctrine-fixtures-bundle": "*",
-        "sensio/framework-extra-bundle": "*",
-        "symfony/class-loader": "*",
-        "symfony/yaml": "*",
-        "symfony/browser-kit": "*",
-        "symfony/finder": "*",
-        "symfony/css-selector": "*",
-        "symfony/process": "*",
-        "doctrine/doctrine-bundle": "*",
-        "doctrine/orm": "*",
-        "symfony/twig-bundle": "*",
-        "symfony/form": "*",
-        "symfony/validator": "*",
-        "pagerfanta/pagerfanta": "dev-master",
-        "phpunit/phpunit": "^5.2",
-        "symfony/intl": "*"
+        "doctrine/doctrine-fixtures-bundle": "^2.0",
+        "sensio/framework-extra-bundle": "^2.7 || ^3.0",
+        "symfony/symfony": "^2.7 || ^3.0",
+        "doctrine/doctrine-bundle": "^1.4",
+        "doctrine/orm": "^2.4.8",
+        "symfony/validator": "^2.7 || ^3.0",
+        "pagerfanta/pagerfanta": "^1.0",
+        "phpunit/phpunit": "^4.8 || ^5.5"
     },
     "suggest": {
         "pagerfanta/pagerfanta": "Required when using the webinterface.",
         "sensio/framework-extra-bundle": "Required when using the webinterface.",
         "symfony/twig-bundle": "Required when using the webinterface."
     },
-    "minimum-stability": "dev",
+    "minimum-stability": "stable",
     "autoload": {
         "psr-0": { "JMS\\JobQueueBundle": "" }
     },