Added test to verify BMC time in overview page

Testcase added:
    - Verify BMC Time In Overview Page

Change-Id: Id300c328455eb3ab13d630eb88abdbdb0b4d8d52
Signed-off-by: manashsarma <manashsarma@in.ibm.com>
diff --git a/gui/gui_test/overview_menu/test_overview_menu.robot b/gui/gui_test/overview_menu/test_overview_menu.robot
index 8ea27f4..4ae2a78 100644
--- a/gui/gui_test/overview_menu/test_overview_menu.robot
+++ b/gui/gui_test/overview_menu/test_overview_menu.robot
@@ -170,6 +170,16 @@
     Should Be True  '${led_status}' == 'Off'
 
 
+Verify BMC Time In Overview Page
+    [Documentation]  Verify that BMC date from GUI matches with BMC time via Redfish.
+    [Tags]  Verify_BMC_Time_In_Overview_Page
+
+    ${date_time}=  Redfish.Get Attribute  ${REDFISH_BASE_URI}Managers/bmc  DateTime
+    ${converted_date}=  Convert Date  ${date_time}  result_format=%Y-%m-%d
+
+    Page Should Contain  ${converted_date}
+
+
 *** Keywords ***
 
 Test Setup Execution