Added tests for control menu

Changes:
    Added suite and basic test case for following pages under control menu:
        - Power Usage
        - Reboot BMC
        - Server LED
        - Server power operations

Change-Id: I625bdbf1ad71fb989341368fe38b4d66db3006da
Signed-off-by: Rahul Maheshwari <rahulmaheshwari@in.ibm.com>
diff --git a/gui/gui_test/control_menu/test_server_led_sub_menu.robot b/gui/gui_test/control_menu/test_server_led_sub_menu.robot
new file mode 100644
index 0000000..d163760
--- /dev/null
+++ b/gui/gui_test/control_menu/test_server_led_sub_menu.robot
@@ -0,0 +1,31 @@
+*** Settings ***
+
+Documentation  Test OpenBMC GUI "Server LED" sub-menu of "Server control".
+
+Resource        ../../lib/resource.robot
+
+Suite Setup     Launch Browser And Login GUI
+Suite Teardown  Close Browser
+Test Setup      Test Setup Execution
+
+
+*** Variables ***
+
+
+*** Test Cases ***
+
+Verify Existence Of All Sections In Server LED Page
+    [Documentation]  Verify existence of all sections in Server LED page.
+    [Tags]  Verify_Existence_Of_All_Sections_In_Server_LED_Page
+
+    Page Should Contain  LED light control
+
+
+*** Keywords ***
+
+Test Setup Execution
+    [Documentation]  Do test case setup tasks.
+
+    Click Element  ${xpath_control_menu}
+    Click Element  ${xpath_server_led_sub_menu}
+    Wait Until Keyword Succeeds  30 sec  10 sec  Location Should Contain  server-led