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

[TIP]
====
This is a tip with complex content.

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