asciidoc-0.1: test/asciidoctor/thematic_break/basic.test

'''
>>>
Document
  { docMeta =
      Meta
        { docTitle = []
        , docTitleAttributes = Nothing
        , docAuthors = []
        , docRevision = Nothing
        , docAttributes = fromList [ ( "sectids" , "" ) ]
        }
  , docBlocks = [ Block mempty Nothing ThematicBreak ]
  }