behat test for verify user menu elements

Update Existing Behat feature file
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Existing behat feature: Site_content > menu_navigation.feature

Scenario: User verify all elements are displayed in the user menu
   Given I log in as "UserA" with password "Kupuh1pa!"
   When I expand "User menu"
   # New Step Def required <I should see link that links to page>
   Then I should see "user name" link that links to "User view" page
   And I should see "Settings" link that links to "Settings" page
   And I should see "Unread message count" link that links to "Inbox | Notifications" page
   # New Step Def required <Logs user out and displays login Page>
   And I should see "Logout" link that Logs user out and displays "login" page
   When I expand "Settings"
   Then I should see "Settings" link that links to "Settings" page
   And I should see "Legal" link that links to "Legal" page
   And I should see "Notifications" link that links to "Notifications" page