asciidoc-0.1: test/asciidoctor/admonition/important-block.test

[IMPORTANT]
====
This is an important notice with complex content.

* It contains a list.
====
>>>
Document
  { docMeta =
      Meta
        { docTitle = []
        , docTitleAttributes = Nothing
        , docAuthors = []
        , docRevision = Nothing
        , docAttributes = fromList [ ( "sectids" , "" ) ]
        }
  , docBlocks =
      [ Block
          mempty
          Nothing
          (Admonition
             Important
             [ Block
                 mempty
                 Nothing
                 (Paragraph
                    [ Inline
                        mempty (Str "This is an important notice with complex content.")
                    ])
             , Block
                 mempty
                 Nothing
                 (List
                    (BulletList (Level 1))
                    [ ListItem
                        Nothing
                        [ Block
                            mempty
                            Nothing
                            (Paragraph [ Inline mempty (Str "It contains a list.") ])
                        ]
                    ])
             ])
      ]
  }