GUI: Added new test to verify sub sections under firmware sub menu at power on state.

Changes :-
    - Added new testcase: Verify_Existence_Of_All_Sub_Sections_Under_BMC_And_Server_Section_At_Power_On_State
Tested :-
    - Successfully ran this from gui/gui_test/operations_menu/test_firmware_sub_menu.robot

Change-Id: I83fed0b448b6def32dde3f72fff95b226c4739ae
Signed-off-by: rramyasr-in <rramyasr@in.ibm.com>
diff --git a/gui/gui_test/operations_menu/test_firmware_sub_menu.robot b/gui/gui_test/operations_menu/test_firmware_sub_menu.robot
index 1435c54..4013366 100644
--- a/gui/gui_test/operations_menu/test_firmware_sub_menu.robot
+++ b/gui/gui_test/operations_menu/test_firmware_sub_menu.robot
@@ -55,6 +55,19 @@
     Element Should Be Visible  ${xpath_switch_to_running}
 
 
+Verify Existence Of All Sub Sections Under BMC And Server Section At Power On State
+    [Documentation]  Verify existence of all sub sections under BMC and server section at power on state.
+    [Tags]  Verify_Existence_Of_All_Sub_Sections_Under_BMC_And_Server_Section_At_Power_On_State
+
+    Redfish Power On  stack_mode=skip  quiet=1
+
+    Page Should Contain  Running image
+    Page Should Contain  Backup image
+    Page Should Contain  Temporary
+    Page Should Contain  Permanent
+    Element Should Be Disabled  ${xpath_switch_to_running}
+
+
 Verify Existence Of All Buttons In Firmware Page At Host Power On
     [Documentation]  Verify existence of all buttons in firmware page at host power on.
     [Tags]  Verify_Existence_Of_All_Buttons_In_Firmware_Page_At_Host_Power_On