Index: unittests/unittests.cpp
===================================================================
diff -u -rfee7fabf49befb065c89248c19e15efc9ca194e4 -rd3f98384e9400f8acb84c88dee75f1c480986998
--- unittests/unittests.cpp	(.../unittests.cpp)	(revision fee7fabf49befb065c89248c19e15efc9ca194e4)
+++ unittests/unittests.cpp	(.../unittests.cpp)	(revision d3f98384e9400f8acb84c88dee75f1c480986998)
@@ -17,7 +17,7 @@
 // Project
 #include "guiglobals.h"
 #include "caninterface.h"
-#include "messagehandler.h"
+#include "frameinterface.h"
 #include "applicationcontroller.h"
 #include "guicontroller.h"
 #include "maintimer.h"
@@ -55,66 +55,66 @@
     Can::_CanInterface->onFrameReceive ();
 }
 
-void unittests::tst_MessageHandler_Init()
+void unittests::tst_FrameInterface_Init()
 {
-    Can::_MessageHandler->init();
-    connect(Can::_MessageHandler, &Can::MessageHandler::didActionPerform, [=](const QCanBusFrame &vFrame) {
+    Can::_FrameInterface->init();
+    connect(Can::_FrameInterface, &Can::FrameInterface::didActionPerform, [=](const QCanBusFrame &vFrame) {
         _emited = true;
         QString  packet = vFrame.toString();
         QCOMPARE(packet, _expected);
     });
-    connect(Can::_MessageHandler, &Can::MessageHandler::didActionRequest, [=](const QCanBusFrame &vFrame) {
+    connect(Can::_FrameInterface, &Can::FrameInterface::didActionRequest, [=](const QCanBusFrame &vFrame) {
         _emited = true;
         QString  packet = vFrame.toString();
         QCOMPARE(packet, _expected);
     });
-    connect(Can::_MessageHandler, &Can::MessageHandler::didActionCommand, [=](Gui::GuiActionType vAction) {
+    connect(Can::_FrameInterface, &Can::FrameInterface::didActionCommand, [=](Gui::GuiActionType vAction) {
         _emited = true;
         QCOMPARE(vAction, _action);
     });
 }
 
-void unittests::tst_MessageHandler_ActionPerform_PowerOff_Accepted()
+void unittests::tst_FrameInterface_ActionPerform_PowerOff_Accepted()
 {
     _expected = "     100   [8]  A5 01 00 01 01 00 00 00";
-    Can::_MessageHandler->onActionPerform(Gui::GuiActionType::PowerOff,Gui::GuiActionData::Accepted);
+    Can::_FrameInterface->onActionPerform(Gui::GuiActionType::PowerOff,Gui::GuiActionData::Accepted);
     QVERIFY(_emited);
 }
 
-void unittests::tst_MessageHandler_ActionPerform_PowerOff_Rejected()
+void unittests::tst_FrameInterface_ActionPerform_PowerOff_Rejected()
 {
     _expected = "     100   [8]  A5 01 00 01 00 00 00 00";
-    Can::_MessageHandler->onActionPerform(Gui::GuiActionType::PowerOff,Gui::GuiActionData::Rejected);
+    Can::_FrameInterface->onActionPerform(Gui::GuiActionType::PowerOff,Gui::GuiActionData::Rejected);
     QVERIFY(_emited);
 }
 
-void unittests::tst_MessageHandler_ActionPerform_Unknown()
+void unittests::tst_FrameInterface_ActionPerform_Unknown()
 {
     _expected = "     000   [0]";
-    Can::_MessageHandler->onActionPerform(Gui::GuiActionType::Unknown,Gui::GuiActionData::NoData);
+    Can::_FrameInterface->onActionPerform(Gui::GuiActionType::Unknown,Gui::GuiActionData::NoData);
     QVERIFY(_emited);
 }
 
-void unittests::tst_MessageHandler_ActionRequest_PowerOff()
+void unittests::tst_FrameInterface_ActionRequest_PowerOff()
 {
     _expected = "     100   [8]  A5 01 00 00 00 00 00 00";
-    Can::_MessageHandler->onActionRequest(Gui::GuiActionType::PowerOff);
+    Can::_FrameInterface->onActionRequest(Gui::GuiActionType::PowerOff);
     QVERIFY(_emited);
 }
 
-void unittests::tst_MessageHandler_ActionRequest_Unknown()
+void unittests::tst_FrameInterface_ActionRequest_Unknown()
 {
     _expected = "     000   [0]";
-    Can::_MessageHandler->onActionRequest(Gui::GuiActionType::Unknown);
+    Can::_FrameInterface->onActionRequest(Gui::GuiActionType::Unknown);
     QVERIFY(_emited);
 }
 
-void unittests::tst_MessageHandler_ActionCommand_PowerOff()
+void unittests::tst_FrameInterface_ActionCommand_PowerOff()
 {
     _action = Gui::GuiActionType::PowerOff;
     QCanBusFrame mFrame;
     QString      mPayload;
-    mFrame.setFrameId(Can::MessageHandler::eChlid_HD);
+    mFrame.setFrameId(Can::FrameInterface::eChlid_HD);
     mPayload = "A5 01 00 00 00 00 00 00";
     mFrame.setPayload(QByteArray::fromHex(mPayload.remove(QLatin1Char(' ')).toLatin1()));
     emit Can::_CanInterface->didRead(mFrame);
@@ -123,9 +123,9 @@
 
 void unittests::cleanup()
 {
-    disconnect(Can::_MessageHandler);
+    disconnect(Can::_FrameInterface);
     Can::_CanInterface  ->initConnections();
-    Can::_MessageHandler->initConnections();
+    Can::_FrameInterface->initConnections();
 }
 
 void unittests::cleanupTestCase()