update dev depdendies and travis settings

Author: mikaelcom

.travis.yml

@@ -14,10 +14,10 @@ before_install:
     - composer self-update
 
 install:
-    - composer install --no-dev
+    - composer install
 
 script:
-    - phpunit --coverage-text --coverage-clover=coverage.clover
+    - ./vendor/phpunit/phpunit/phpunit --coverage-text --coverage-clover=coverage.clover
 
 after_script:
     - wget https://scrutinizer-ci.com/ocular.phar

composer.json

@@ -5,7 +5,8 @@
         "php" : ">=5.3.3"
     },
     "require-dev": {
-        "friendsofphp/php-cs-fixer": "~2.0"
+        "friendsofphp/php-cs-fixer": "~2.0",
+        "phpunit/phpunit": "~4.0"
     },
     "license" : "MIT",
     "keywords" : [ "php", "generator" ],
@@ -25,4 +26,4 @@
         "email" : "[email protected]",
         "role" : "Owner"
     } ]
-}
+}