diff --git a/tests/ReadSws_test.php b/tests/ReadSws_test.php
index 8feffff..2b78ce8 100644
--- a/tests/ReadSws_test.php
+++ b/tests/ReadSws_test.php
@@ -23,11 +23,13 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
-use JeroenED\Libpairtwo\Sws;
+use JeroenED\Libpairtwo\IOFactory;
 
 require_once '../vendor/autoload.php';
 
-$sws = Sws::readSws('../res/testsws.sws');
+$sws = IOFactory::createReader('Pairtwo-6');
+$sws->read('../res/testsws.sws');
+
 echo "Release:      " . $sws->getRelease() . PHP_EOL;
 echo "Name:         " . $sws->getTournament()->getName() . PHP_EOL;
 echo "Organiser:    " . $sws->getTournament()->getOrganiser(). PHP_EOL;