Merge pull request #3725 from laravel/phpunit

Fixed up the phpunit config

phpunit.xml

@@ -10,12 +10,15 @@
          stopOnFailure="false">
     <testsuites>
         <testsuite name="Application Test Suite">
-            <directory>./tests/</directory>
+            <directory suffix="Test.php">./tests</directory>
         </testsuite>
     </testsuites>
     <filter>
-        <whitelist>
-            <directory suffix=".php">app/</directory>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">./app</directory>
+            <exclude>
+                <file>./app/Http/routes.php</file>
+            </exclude>
         </whitelist>
     </filter>
     <php>