private static void ExecuteUpdate(DSPResource resource, int id, TestWebRequest baseRequest, string httpMethod, string preferHeader, bool useBatch, DSPResourceSerializerFormat payloadFormat)
{
string payload = DSPResourceSerializer.WriteEntity(resource, payloadFormat);
bool isPost = httpMethod == "POST";
bool expectedReturnContent = preferHeader == "return=representation" || isPost && preferHeader == null;
string uriSuffix = isPost ? String.Empty : String.Format("({0})", id);
TestWebRequest request = useBatch ? new InMemoryWebRequest() : baseRequest;
request.RequestUriString = String.Format("/{0}s{1}", resource.ResourceType.Name, uriSuffix);
request.HttpMethod = httpMethod;
request.RequestVersion = "4.0;";
request.RequestMaxVersion = "4.0;";
request.RequestHeaders["Prefer"] = preferHeader;
request.Accept = payloadFormat == DSPResourceSerializerFormat.Atom ? "application/atom+xml,application/xml" : UnitTestsUtil.JsonLightMimeType;
request.RequestContentType = "application/atom+xml";
request.SetRequestStreamAsText(payload);
if (useBatch)
{
var batchRequest = new BatchWebRequest();
var changeset = new BatchWebRequest.Changeset();
changeset.Parts.Add((InMemoryWebRequest)request);
batchRequest.Changesets.Add(changeset);
batchRequest.SendRequest(baseRequest);
Assert.IsTrue(UnitTestsUtil.IsSuccessStatusCode(baseRequest.ResponseStatusCode), "Unexpected error occurred on batch.");
}
else
{
request.SendRequest();
}
Assert.IsTrue(UnitTestsUtil.IsSuccessStatusCode(request.ResponseStatusCode), "Unexpected error occurred when sending the request.");
if (expectedReturnContent)
{
// If the request is expected to return content, verify there were no instream errors
Exception e = request.ParseResponseInStreamError();
string errorMessage = e != null ? e.Message : string.Empty;
Assert.IsNull(e, "Expected no exception, but got the following error", errorMessage);
}
}