Send code coverage to scrutinizer

.travis.yml

@@ -16,4 +16,8 @@ before_script:
   - composer install --no-interaction --prefer-source --dev
 
 script:
-  - phpunit --verbose
+  - phpunit --verbose --coverage-clover build/logs/clover.xml
+
+after_success:
+  - bash -c 'if [ "$TRAVIS_PHP_VERSION" == "5.5" ]; then wget https://scrutinizer-ci.com/ocular.phar; fi;'
+  - bash -c 'if [ "$TRAVIS_PHP_VERSION" == "5.5" ]; then php ocular.phar code-coverage:upload --format=php-clover build/logs/clover.xml; fi;'

phpunit.xml.dist

@@ -8,8 +8,14 @@
     </testsuites>
 
     <filter>
-        <whitelist>
+        <whitelist addUncoveredFilesFromWhitelist="true">
             <directory suffix=".php">src/Whoops/</directory>
+            <exclude>
+                <directory>./docs</directory>
+                <directory>./examples</directory>
+                <directory>./tests</directory>
+                <directory>./vendor</directory>
+            </exclude>
         </whitelist>
     </filter>
 </phpunit>