/// <summary>
/// Verifies the service implementation feature.
/// </summary>
/// <param name="context">The Interop service context</param>
/// <param name="info">out parameter to return violation information when rule does not pass</param>
/// <returns>true if the service implementation feature passes; false otherwise</returns>
public override bool?Verify(ServiceContext context, out ExtensionRuleViolationInfo info)
{
if (context == null)
{
throw new ArgumentNullException("context");
}
bool?passed = null;
info = null;
var svcStatus = ServiceStatus.GetInstance();
string url = svcStatus.RootURL.TrimEnd('/');
var detail = new ExtensionRuleResultDetail(this.Name, url, HttpMethod.Get, string.Empty);
JObject serviceJO;
svcStatus.ServiceDocument.TryToJObject(out serviceJO);
JArray serviceOA = JsonParserHelper.GetEntries(serviceJO);
string xpath = string.Format(@"//*[local-name()='FunctionImport']");
XElement md = XElement.Parse(svcStatus.MetadataDocument);
XElement functionImport = md.XPathSelectElement(xpath, ODataNamespaceManager.Instance);
if (functionImport == null)
{
detail.ErrorMessage = "The service has no function Import.";
info = new ExtensionRuleViolationInfo(new Uri(url), string.Empty, detail);
return(passed);
}
string functionShortName = functionImport.Attribute("Function").Value.GetLastSegment();
XElement function = md.XPathSelectElement(string.Format(@"//*[local-name()='Function' and @Name='{0}' and not (@IsBound='true')]", functionShortName), ODataNamespaceManager.Instance);
string parameterString = string.Empty;
List <KeyValuePair <string, string> > paralist = new List <KeyValuePair <string, string> >();
if (function != null)
{
IEnumerable <XElement> parameters = function.XPathSelectElements(@"./*[local-name()='Parameter' and @Nullable='false']");
foreach (XElement pa in parameters)
{
string value = string.Empty;
if (EdmTypeManager.IsEdmSimpleType(pa.Attribute("Type").Value))
{
IEdmType typeInterface = EdmTypeManager.GetEdmType(pa.Attribute("Type").Value);
if (typeInterface != null)
{
value = typeInterface.GetXmlValueTemplate();
}
}
if (!string.IsNullOrEmpty(value))
{
KeyValuePair <string, string> kv = new KeyValuePair <string, string>(pa.Attribute("Name").Value, value);
paralist.Add(kv);
}
else
{
detail.ErrorMessage = "Parameter type is not supported by this test.";
info = new ExtensionRuleViolationInfo(new Uri(url), string.Empty, detail);
return(passed);
}
}
}
for (int i = 0; i < paralist.Count; i++)
{
if (i == 0)
{
parameterString = "(" + paralist[i].Key + "=" + paralist[i].Value;
}
else if (i < paralist.Count - 1)
{
parameterString += "," + paralist[i].Key + "=" + paralist[i].Value;
}
else if (i == paralist.Count - 1)
{
parameterString += "," + paralist[i].Key + "=" + paralist[i].Value + ")";
}
}
url += @"/" + functionShortName + parameterString;
Response response = WebHelper.GetEntity(url);
if (response.StatusCode == HttpStatusCode.OK || response.StatusCode == HttpStatusCode.NoContent)
{
detail = new ExtensionRuleResultDetail(this.Name, url, HttpMethod.Get, string.Empty);
passed = true;
}
else
{
passed = false;
}
info = new ExtensionRuleViolationInfo(new Uri(url), string.Empty, detail);
return(passed);
}
