Comment 8 for bug 1596196

Reviewed: https://review.openstack.org/408268
Committed: https://git.openstack.org/cgit/openstack/murano-dashboard/commit/?id=a1e327576f623ff92ff78bc110cb005dd4593527
Submitter: Jenkins
Branch: master

commit a1e327576f623ff92ff78bc110cb005dd4593527
Author: Felipe Monteiro <email address hidden>
Date: Wed Dec 7 14:21:35 2016 -0500

    Add UI Test for Abandon Environment from Detail View.

    Also removed the helper function wait_element_is_viewable,
    because it is redundant; it can be substituted for the following
    function instead:
      - check_element_on_page
    The removed was only being used by
    test_delete_environment_from_detail_view, which has been updated
    to use the aforementioned function instead.

    Also added 3 new constants:
     - DetailDropdownBtn: the toggle button that needs to be clicked
       on in the env detail view to toggle dropdown menu
     - DetailDropdownMenu: the menu after clicking the former
     - ModalDialog: - the confirmation modal dialog itself

    Change-Id: I7e326e697413c710781d8aa5daf92aa5fbebfbb2
    Partial-Bug: #1596196