Add PHPDocumentor 2 to travis-ci

Author: webdevel

.travis.yml

@@ -6,13 +6,11 @@ php:
   - 5.5
 
 before_script:
-  - sudo apt-get -y install pypy
-  - sudo apt-get -y install python-sphinx
+  - sudo apt-get -y install pypy python-sphinx graphviz
   - composer selfupdate
   - composer install
 
 script:
-  - cd docs
-  - make linkcheck
-  - cd ..
-  - phpunit --coverage-text
+  - cd docs && make linkcheck && cd ..
+  - vendor/bin/phpdoc.php -d src -t docs-api
+  - vendor/bin/phpunit --coverage-text

composer.json

@@ -40,7 +40,8 @@
     },
     "require-dev": {
         "json-schema/JSON-Schema-Test-Suite": "1.1.0",
-        "phpunit/phpunit": "~3.7.0"
+        "phpunit/phpunit": "~3.7",
+        "phpdocumentor/phpdocumentor": "~2"
     },
     "autoload": {
         "psr-0": { "JsonSchema": "src/" }