'Scenario: Given I have a library, a course and library content xblock in a course
When I go to studio unit page for library content block
And when I click the "View" link
Then I can see a preview of the blocks drawn from the library.
And I do not see a duplicate button
And I do not see a delete button'

def test_cannot_manage(self):

    block_wrapper_unit_page = self._get_library_xblock_wrapper(self.unit_page.xblocks[0].children[0])
    container_page = block_wrapper_unit_page.go_to_container()
    for block in container_page.xblocks:
        self.assertFalse(block.has_duplicate_button)
        self.assertFalse(block.has_delete_button)
        self.assertFalse(block.has_edit_visibility_button)
