FitNesse. UserGuide.
RestfulTests [add child]
The XML result for a test comes back in the following form:

<testResults>
<rootPath>SuiteAcceptanceTests</rootPath>
<result>
<relativePageName>SuiteWidgetTests.TestBrokenWikiWordLink</relativePageName>
<tags>critical,slow</tags>
<counts>
<right>24</right>
<wrong>0</wrong>
<ignores>0</ignores>
<exceptions>0</exceptions>
</counts>
<content>
<![CDATA[HTML OF TEST PAGE
</content>
<tables>
<table>
<name>decisionTable_0</name>
<row>
<col>cell_contents</col>
...
</row>
...
</table>
...
</tables>
<instructions>
<instructionResult>
<instruction>[decisionTable_1_0, make, decisionTable_1, SetUp]</instruction>
<slimResult>OK</result>
<expectation>
<instructionId>decisionTable_1_0</instructionId>
<status>right</status>
<col>0</col>
<row>0</row>
<type>ConstructionExpectation</type>
<actual>OK</actual>
<expected>SetUp</expected>
<evaluationMessage>pass(SetUp)</evaluationMessage>
</expectation>
...
</instructionResult>
...
</instructions>
</result>
</testResults>



The 'tables' and 'instructions' elements are only for Slim tests.