Tests multipart request: Two xml documents, content-type: multipart/fixed.
Test ab-http-request-103.xml is expected to pass.
It requires the following features: p:http-request.
<p:declare-step xmlns:p="http://www.w3.org/ns/xproc" version="3.0">
<p:output port="result"/>
<p:http-request href="http://localhost:8246/service/echo" method="post" headers="map{'content-type' : 'multipart/fixed'}">
<p:with-input>
<doc1/>
<doc2/>
</p:with-input>
</p:http-request>
<p:wrap-sequence wrapper="response"/>
</p:declare-step>
<s:schema xmlns:s="http://purl.oclc.org/dsdl/schematron" queryBinding="xslt2">
<s:pattern>
<s:rule context="/">
<s:assert test="response">The document root is not response.</s:assert>
<s:assert test="response/doc1">There is no doc1 in response.</s:assert>
<s:assert test="response/doc2">There is no doc2 in response.</s:assert>
</s:rule>
</s:pattern>
</s:schema>
Added attribute 'queryBinding' to schematron's schema.
Added new tests for p:http-request.