diff --git a/tests/unittests/ut_boosterfactory/ut_boosterfactory.cpp b/tests/unittests/ut_boosterfactory/ut_boosterfactory.cpp
index 310870d..332d536 100644
--- a/tests/unittests/ut_boosterfactory/ut_boosterfactory.cpp
+++ b/tests/unittests/ut_boosterfactory/ut_boosterfactory.cpp
@@ -23,6 +23,7 @@
 #include "mbooster.h"
 #include "qtbooster.h"
 #include "wrtbooster.h"
+#include "monitorbooster.h"
 
 void Ut_BoosterFactory::initTestCase()
 {}
@@ -44,10 +45,14 @@ void Ut_BoosterFactory::testCreate()
     QVERIFY(dynamic_cast<WRTBooster *>(booster));
     delete booster;
 
+    booster = BoosterFactory::create('k');
+    QVERIFY(dynamic_cast<MonitorBooster *>(booster));
+    delete booster;
+
     for (int i = 0; i < 256; i++)
     {
         unsigned char t = static_cast<unsigned char>(i);
-        if (t != 'q' && t != 'm' && t != 'w')
+        if (t != 'q' && t != 'm' && t != 'w' && t != 'k')
         {
             QVERIFY(!BoosterFactory::create(t));
         }
@@ -71,17 +76,19 @@ void Ut_BoosterFactory::testGetBoosterTypeForPid()
     BoosterFactory::setProcessIdToBooster('q', 1);
     BoosterFactory::setProcessIdToBooster('m', 2);
     BoosterFactory::setProcessIdToBooster('w', 3);
+    BoosterFactory::setProcessIdToBooster('k', 4);
 
     QVERIFY(BoosterFactory::getBoosterTypeForPid(1) == 'q');
     QVERIFY(BoosterFactory::getBoosterTypeForPid(2) == 'm');
     QVERIFY(BoosterFactory::getBoosterTypeForPid(3) == 'w');
+    QVERIFY(BoosterFactory::getBoosterTypeForPid(4) == 'k');
 
     QVERIFY(BoosterFactory::getBoosterTypeForPid(0) == 0);
 
     for (int i = 0; i < 256; i++)
     {
         unsigned char t = static_cast<unsigned char>(i);
-        if (t != 'q' && t != 'm' && t != 'w')
+        if (t != 'q' && t != 'm' && t != 'w' && t != 'k')
         {
             BoosterFactory::setProcessIdToBooster(t, 1000);
             QVERIFY(BoosterFactory::getBoosterTypeForPid(1000) == 0);
@@ -94,15 +101,17 @@ void Ut_BoosterFactory::testGetBoosterPidForType()
     BoosterFactory::setProcessIdToBooster('q', 145);
     BoosterFactory::setProcessIdToBooster('m', 245);
     BoosterFactory::setProcessIdToBooster('w', 345);
+    BoosterFactory::setProcessIdToBooster('k', 445);
 
     QVERIFY(BoosterFactory::getBoosterPidForType('q') == 145);
     QVERIFY(BoosterFactory::getBoosterPidForType('m') == 245);
     QVERIFY(BoosterFactory::getBoosterPidForType('w') == 345);
+    QVERIFY(BoosterFactory::getBoosterPidForType('k') == 0);   // shouldn't be used!!!
 
     for (int i = 0; i < 256; i++)
     {
         unsigned char t = static_cast<unsigned char>(i);
-        if (t != 'q' && t != 'm' && t != 'w')
+        if (t != 'q' && t != 'm' && t != 'w' && t != 'k')
         {
             QVERIFY(BoosterFactory::getBoosterPidForType(t) == 0);
         }