Merge branch 'update-phpunit-config' into master

Author: ezzatron

phpunit.xml

@@ -13,15 +13,14 @@
         </testsuite>
     </testsuites>
 
-    <logging>
-        <log type="coverage-text" target="php://stdout" showOnlySummary="true" />
-    </logging>
-
-    <filter>
-        <whitelist>
+    <coverage>
+        <report>
+            <text outputFile="php://stdout" showOnlySummary="true"/>
+        </report>
+        <include>
             <directory>src</directory>
-        </whitelist>
-    </filter>
+        </include>
+    </coverage>
 
     <php>
         <ini name="error_reporting" value="-1"/>