diff --git a/phpunit.xml b/phpunit.xml
index 00db39e..21fb44e 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -12,4 +12,16 @@
             <directory>test/IDF/</directory>
         </testsuite>
     </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory suffix=".php">src/IDF</directory>
+            <exclude>
+                <directory suffix=".php">src/IDF/Tests</directory>
+                <directory suffix=".php">src/IDF/conf</directory>
+                <file>src/IDF/version.php</file>
+            </exclude>
+        </whitelist>
+    </filter>
 </phpunit>
+
diff --git a/run-tests b/run-tests
new file mode 100755
index 0000000..bc166f6
--- /dev/null
+++ b/run-tests
@@ -0,0 +1,14 @@
+#!/usr/bin/env php
+<?php
+
+$xmlfile = dirname(__FILE__) .'/test/report.xml';
+passthru('phpunit --coverage-clover='.$xmlfile);
+$xml = simplexml_load_string(file_get_contents($xmlfile));
+unlink($xmlfile);
+printf(
+   '>>> code coverage %s/%s (%s%%)'."\n",
+   $xml->project->metrics['coveredstatements'],
+   $xml->project->metrics['statements'],
+   round(($xml->project->metrics['coveredstatements']/(float)$xml->project->metrics['statements']) * 100.0, 2)
+);
+