HTM5 image alignment:
  setup:
    setHtmlType: html5
  input: |
    !>10x10.gif!

    !=10x10.gif!

    !<10x10.gif!

  expect: |
    <p><img alt="" class="align-right" src="10x10.gif" /></p>

    <p><img alt="" class="align-center" src="10x10.gif" /></p>

    <p><img alt="" class="align-left" src="10x10.gif" /></p>

XHTML image alignment:
  setup:
    setHtmlType: xhtml
  input: |
    !>10x10.gif!

    !=10x10.gif!

    !<10x10.gif!

  expect: |
    <p><img align="right" alt="" src="10x10.gif" /></p>

    <p><img align="center" alt="" src="10x10.gif" /></p>

    <p><img align="left" alt="" src="10x10.gif" /></p>