asciidoc-0.1: test/asciidoctor/inline_image/image-with-role.test

image:linux.svg[role="black"]
>>>
Document
  { docMeta =
      Meta
        { docTitle = []
        , docTitleAttributes = Nothing
        , docAuthors = []
        , docRevision = Nothing
        , docAttributes = fromList [ ( "sectids" , "" ) ]
        }
  , docBlocks =
      [ Block
          mempty
          Nothing
          (Paragraph
             [ Inline
                 Attr
                 ( [] , fromList [ ( "role" , "black" ) ] )
                 (InlineImage (Target "linux.svg") Nothing Nothing Nothing)
             ])
      ]
  }