private string Retrieve(string url)
{
string response;
RequestUtil.GetAndVerifyStatusCode(_dataService.Workspace, _dataService.ServiceUri + "/" + url, HttpStatusCode.OK, out response);
return(response);
}
//Get the expression tree
public static String ProcessExpressionTree(Workspace w, QueryTreeInfo queryTreeInfo)
{
// Retrieve expression tree.
AstoriaResponse rs;
RequestUtil.GetAndVerifyStatusCode(w, w.ServiceUri + "/ExpToXml", HttpStatusCode.OK, out rs);
if (rs.ActualStatusCode != HttpStatusCode.OK && rs.ActualStatusCode != HttpStatusCode.NotFound)
{
AstoriaTestLog.WriteLine("/ExpToXml returned error code " + rs.ActualStatusCode.ToString() + ", payload:");
AstoriaTestLog.FailAndThrow(rs.Payload);
}
// Extract XML document from response.
XmlDocument xml = new XmlDocument();
xml.LoadXml(rs.Payload);
// Skip verification in retail builds as they do not contain expression capture hook.
string embeddedDocument = xml.DocumentElement.InnerText;
AstoriaTestLog.WriteLine(embeddedDocument);
if (embeddedDocument.StartsWith("WARNING"))
{
// Warn the user.
AstoriaTestLog.WriteLine("WARNING: missing expression tree!");
AstoriaTestLog.Skip("Test variation skipped");
}
// Separate string form and XML form.
string[] pair = embeddedDocument.Split(new string[] { "[[===]]" }, StringSplitOptions.None);
xml.LoadXml(pair[1].Replace("utf-16", "utf-8"));
AstoriaTestLog.WriteLine(xml.OuterXml);
if (queryTreeInfo != null)
{
queryTreeInfo.currentTreeXml = xml;
}
//return xml;
return(pair[0]);
}
