[Build] Update phpunit configuration

lindyhopchris · lindyhopchris · commit 2de2462ba26a · 2017-12-12T15:03:32.000Z
diff --git a/phpunit.xml b/phpunit.xml
@@ -21,4 +21,9 @@
             <directory suffix="Test.php">./tests/Integration/</directory>
         </testsuite>
     </testsuites>
+    <filter>
+        <whitelist>
+            <directory suffix=".php">src/</directory>
+        </whitelist>
+    </filter>
 </phpunit>
