Publish code coverage to scrutinizer

Author: schmengler

.travis.yml

@@ -42,4 +42,8 @@ cache:
   directories:
     - $HOME/.composer/cache
 before_script: ./.travis/before_script.sh
-script: phpunit -c magento2/dev/tests/$TEST_SUITE
+script: phpunit -c magento2/dev/tests/$TEST_SUITE --coverage-text --coverage-clover=coverage.clover
+after_script:
+  - |
+    wget https://scrutinizer-ci.com/ocular.phar
+    php ocular.phar code-coverage:upload --format=php-clover coverage.clover