protected function setUp()
    {
        parent::setUp();
        $this->createdDOMValue = new DOMDocument();
        $this->createdDOMValue->loadXML(<<<EOT
<?xml version="1.0" encoding="utf-8"?>
<section xmlns:image="http://ez.no/namespaces/ezpublish3/image/" xmlns:xhtml="http://ez.no/namespaces/ezpublish3/xhtml/" xmlns:custom="http://ez.no/namespaces/ezpublish3/custom/">
<paragraph>Example</paragraph>
<paragraph><link node_id="58">link1</link></paragraph>
<paragraph><link object_id="54">link2</link></paragraph>
<paragraph xmlns:tmp="http://ez.no/namespaces/ezpublish3/temporary/">
    <embed view="embed" size="medium" node_id="60" custom:offset="0" custom:limit="5"/>
    <embed view="embed" size="medium" object_id="56" custom:offset="0" custom:limit="5"/>
</paragraph>
</section>
EOT
);
        $this->updatedDOMValue = new DOMDocument();
        $this->updatedDOMValue->loadXML(<<<EOT
<?xml version="1.0" encoding="utf-8"?>
<section xmlns:image="http://ez.no/namespaces/ezpublish3/image/" xmlns:xhtml="http://ez.no/namespaces/ezpublish3/xhtml/" xmlns:custom="http://ez.no/namespaces/ezpublish3/custom/">
<paragraph>Example 2</paragraph>
<paragraph><link node_id="60">link1</link></paragraph>
<paragraph xmlns:tmp="http://ez.no/namespaces/ezpublish3/temporary/">
    <embed view="embed" size="medium" object_id="56" custom:offset="0" custom:limit="5"/>
</paragraph>
</section>
EOT
);
    }
    protected function setUp()
    {
        parent::setUp();
        $this->createdDOMValue = new DOMDocument();
        $this->createdDOMValue->loadXML(<<<EOT
<?xml version="1.0" encoding="UTF-8"?>
<section xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ezxhtml="http://ez.no/xmlns/ezpublish/docbook/xhtml" xmlns:ezcustom="http://ez.no/xmlns/ezpublish/docbook/custom" version="5.0-variant ezpublish-1.0">
    <para><link xlink:href="ezlocation://58" xlink:show="none">link1</link></para>
    <para><link xlink:href="ezcontent://54" xlink:show="none">link2</link></para>
</section>
EOT
);
        $this->updatedDOMValue = new DOMDocument();
        $this->updatedDOMValue->loadXML(<<<EOT
<?xml version="1.0" encoding="UTF-8"?>
<section xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:ezxhtml="http://ez.no/xmlns/ezpublish/docbook/xhtml" xmlns:ezcustom="http://ez.no/xmlns/ezpublish/docbook/custom" version="5.0-variant ezpublish-1.0">
    <para><link xlink:href="ezlocation://60" xlink:show="none">link1</link></para>
    <para><link xlink:href="ezcontent://56" xlink:show="none">link2</link></para>
</section>
EOT
);
    }