private void ValidateCosistencyLevel(DocumentClient client)
{
DocumentCollection collection = TestCommon.CreateOrGetDocumentCollection(client);
// Value not supported
INameValueCollection headers = new StringKeyValueCollection();
headers.Add(HttpConstants.HttpHeaders.ConsistencyLevel, "Not a valid value");
try
{
ReadDocumentFeedRequest(client, collection.ResourceId, headers);
Assert.Fail("Should throw an exception");
}
catch (Exception ex)
{
var innerException = ex.InnerException as DocumentClientException;
Assert.IsTrue(innerException.StatusCode == HttpStatusCode.BadRequest, "invalid status code");
}
// Supported value
headers = new StringKeyValueCollection();
headers.Add(HttpConstants.HttpHeaders.ConsistencyLevel, ConsistencyLevel.Eventual.ToString());
var response = ReadDocumentFeedRequest(client, collection.ResourceId, headers);
Assert.IsTrue(response.StatusCode == HttpStatusCode.OK, "Invalid status code");
}
private DocumentServiceResponse CreateDocumentRequest(DocumentClient client, INameValueCollection headers)
{
var collection = TestCommon.CreateOrGetDocumentCollection(client);
var document = new Document()
{
Id = Guid.NewGuid().ToString()
};
DocumentServiceRequest request = DocumentServiceRequest.Create(OperationType.Create, collection.SelfLink, document, ResourceType.Document, AuthorizationTokenType.Invalid, headers, SerializationFormattingPolicy.None);
request.Headers[HttpConstants.HttpHeaders.PartitionKey] = PartitionKeyInternal.Empty.ToJsonString();
var response = client.CreateAsync(request).Result;
return(response);
}
private StoredProcedureResponse <string> CreateDocumentScript(DocumentClient client, INameValueCollection headers)
{
var headersIterator = headers.AllKeys().SelectMany(headers.GetValues, (k, v) => new { key = k, value = v });
var scriptOptions = "{";
var headerIndex = 0;
foreach (var header in headersIterator)
{
if (headerIndex != 0)
{
scriptOptions += ", ";
}
headerIndex++;
scriptOptions += header.key + ":" + header.value;
}
scriptOptions += "}";
var guid = Guid.NewGuid().ToString();
var script = @" function() {
var client = getContext().getCollection();
client.createDocument(client.getSelfLink(), { id: Math.random() + """" }," + scriptOptions + @", function(err, docCreated, options) {
if(err) throw new Error('Error while creating document: ' + err.message);
else {
getContext().getResponse().setBody(JSON.stringify(docCreated));
}
});}";
var collection = TestCommon.CreateOrGetDocumentCollection(client);
var sproc = new StoredProcedure()
{
Id = Guid.NewGuid().ToString(), Body = script
};
var createdSproc = client.CreateStoredProcedureAsync(collection, sproc).Result.Resource;
var result = client.ExecuteStoredProcedureAsync <string>(createdSproc).Result;
return(result);
}
private StoredProcedureResponse <string> ReadFeedScript(DocumentClient client, INameValueCollection headers)
{
var headersIterator = headers.AllKeys().SelectMany(headers.GetValues, (k, v) => new { key = k, value = v });
var scriptOptions = "{";
var headerIndex = 0;
foreach (var header in headersIterator)
{
if (headerIndex != 0)
{
scriptOptions += ", ";
}
headerIndex++;
scriptOptions += header.key + ":" + header.value;
}
scriptOptions += "}";
var script = @"function() {
var client = getContext().getCollection();
function callback(err, docFeed, responseOptions) {
if(err) throw 'Error while reading documents';
docFeed.forEach(function(doc, i, arr) { getContext().getResponse().appendBody(JSON.stringify(doc)); });
};
client.readDocuments(client.getSelfLink()," + scriptOptions + @", callback);}";
var collection = TestCommon.CreateOrGetDocumentCollection(client);
var sproc = new StoredProcedure()
{
Id = Guid.NewGuid().ToString(), Body = script
};
var createdSproc = client.CreateStoredProcedureAsync(collection, sproc).Result.Resource;
var result = client.ExecuteStoredProcedureAsync <string>(createdSproc).Result;
return(result);
}
