Merge pull request #28 from BernardoSilva/add-code-coverage

#27 - Add code coverage

Author: mnapoli

.travis.yml

@@ -11,9 +11,14 @@ before_script:
   - composer install --no-interaction
 
 script:
-  - vendor/bin/phpunit
+  - vendor/bin/phpunit --coverage-clover=coverage.clover
   - vendor/bin/phpcs --standard=PSR2 ./src/
 
+after_script:
+    - wget https://scrutinizer-ci.com/ocular.phar
+    - php ocular.phar code-coverage:upload --format=php-clover coverage.clover
+
 # Use Travis' new container-based infrastructure.
 # See http://docs.travis-ci.com/user/migrating-from-legacy/#How-can-I-use-container-based-infrastructure%3F
-sudo: false
+sudo: false
+

README.md

@@ -1,6 +1,6 @@
 # PHP Enum implementation inspired from SplEnum
 
-[![Build Status](https://travis-ci.org/myclabs/php-enum.png?branch=master)](https://travis-ci.org/myclabs/php-enum) [![Latest Stable Version](https://poser.pugx.org/myclabs/php-enum/version.png)](https://packagist.org/packages/myclabs/php-enum) [![Total Downloads](https://poser.pugx.org/myclabs/php-enum/downloads.png)](https://packagist.org/packages/myclabs/php-enum)
+[![Build Status](https://travis-ci.org/myclabs/php-enum.png?branch=master)](https://travis-ci.org/myclabs/php-enum) [![Latest Stable Version](https://poser.pugx.org/myclabs/php-enum/version.png)](https://packagist.org/packages/myclabs/php-enum) [![Total Downloads](https://poser.pugx.org/myclabs/php-enum/downloads.png)](https://packagist.org/packages/myclabs/php-enum) [![Code Coverage](https://scrutinizer-ci.com/g/myclabs/php-enum/badges/coverage.png?b=master)](https://scrutinizer-ci.com/g/myclabs/php-enum/?branch=master)
 
 ## Why?