!! Version 2

!! test
Tag only title
!! wikitext
<seo>
|title=SeoWiki
</seo>
!! html
!! end


!! test
Tag only title internal
!! wikitext
<seo title="SeoWiki"></seo>
!! html
!! end


!! test
Tag only title internal self-closing
!! wikitext
<seo title="SeoWiki" />
!! html
!! end


!! test
Tag empty
!! wikitext
<seo></seo>
!! html
<div class="errorbox">Error: &lt;seo&gt; tag must contain at least one non-empty attribute.</div>
!! end


!! test
Tag empty self-closing
!! wikitext
<seo />
!! html
<div class="errorbox">Error: &lt;seo&gt; tag must contain at least one non-empty attribute.</div>
!! end


!! test
Parser empty
!! wikitext
{{#seo:}}
!! html
<div class="errorbox">Error: {{#seo:}} must contain at least one non-empty attribute.</div>
!! end


!! test
Tag internal a lot of args
!! wikitext
<seo>
|title=SeoWiki
|title_mode=append
|keywords=SEO, Wiki, MediaWiki, Extension
|description=Allows per page meta settings (keywords, description), changing the title and various site verifications.
|image_alt=SeoWiki Logo
|site_name=SeoWiki
|type=WebPage
|locale=en_EN
|published_time=2012-01-01
</seo>
!! html
!! end


!! test
Tag attributes a lot of args
!! wikitext
<seo
title="SeoWiki"
title_mode="append"
keywords="SEO, Wiki, MediaWiki, Extension"
description="Allows per page meta settings (keywords, description), changing the title and various site verifications."
image_alt="SeoWiki Logo"
site_name="SeoWiki"
type="WebPage"
locale="en_EN"
published_time="2012-01-01">
</seo>
!! html
!! end


!! test
Tag attributes a lot of args self-closing
!! wikitext
<seo
title="SeoWiki"
title_mode="append"
keywords="SEO, Wiki, MediaWiki, Extension"
description="Allows per page meta settings (keywords, description), changing the title and various site verifications."
image_alt="SeoWiki Logo"
site_name="SeoWiki"
type="WebPage "
locale="en_EN"
published_time="2012-01-01"
/>
!! html
!! end