push code coverage to scrutinizer (#19)

* push code coverage to scrutinizer

Author: mihaileu

.scrutinizer.yml

@@ -25,6 +25,7 @@ checks:
         fix_identation_4spaces: true
         fix_doc_comments: true
 tools:
+    external_code_coverage: true
     php_code_sniffer:
         config:
             standard: PSR2

.travis.yml

@@ -27,13 +27,16 @@ matrix:
     - php: nightly
 
 before_install:
-  - phpenv config-rm xdebug.ini || echo "xdebug not available";
   - if [ "$SYMFONY_VERSION" != "" ]; then composer require --no-update symfony/framework-bundle "$SYMFONY_VERSION"; fi
   - if [ "$COMPOSER_FLAGS" != "" ]; then composer update --prefer-dist --no-interaction --no-scripts $COMPOSER_FLAGS; fi;
 
 install:
   - COMPOSER_MEMORY_LIMIT=-1 travis_retry composer install --prefer-dist --no-interaction
 
 script:
-  - vendor/bin/phpunit
+  - vendor/bin/phpunit --coverage-clover=coverage.clover
   - vendor/bin/phpstan analyse
+  
+after_script:
+  - wget https://scrutinizer-ci.com/ocular.phar
+  - php ocular.phar code-coverage:upload --format=php-clover coverage.clover