1 files changed, 6 insertions, 1 deletions
diff --git a/phpunit.xml b/phpunit.xml
index c31223d..291085a 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -8,4 +8,9 @@
             <directory>./test/</directory>
         </testsuite>
     </testsuites>
-</phpunit>
-\ No newline at end of file
+    <filter>
+        <whitelist>
+            <directory suffix=".php">src/</directory>
+        </whitelist>
+    </filter>
+</phpunit>