private static void WriteNestedItems(ODataItem[] nestedItemsToWrite, ODataAtomWriter writer)
{
foreach (ODataItem itemToWrite in nestedItemsToWrite)
{
ODataFeed feedToWrite = itemToWrite as ODataFeed;
if (feedToWrite != null)
{
writer.WriteStart(feedToWrite);
}
else
{
ODataEntry entryToWrite = itemToWrite as ODataEntry;
if (entryToWrite != null)
{
writer.WriteStart(entryToWrite);
}
else
{
writer.WriteStart((ODataNavigationLink)itemToWrite);
}
}
}
for (int count = 0; count < nestedItemsToWrite.Length; count++)
{
writer.WriteEnd();
}
}
private void VerifyTypeCollectionRoundtrip(ODataCollectionValue value, string propertyName, ODataFeedAndEntrySerializationInfo info)
{
var properties = new[] { new ODataProperty {
Name = propertyName, Value = value
} };
var entry = new ODataEntry()
{
TypeName = "NS.Student", Properties = properties, SerializationInfo = info
};
MemoryStream stream = new MemoryStream();
using (ODataAtomOutputContext outputContext = new ODataAtomOutputContext(
ODataFormat.Atom,
new NonDisposingStream(stream),
Encoding.UTF8,
new ODataMessageWriterSettings()
{
Version = ODataVersion.V4
},
/*writingResponse*/ true,
/*synchronous*/ true,
model,
/*urlResolver*/ null))
{
outputContext.MessageWriterSettings.SetServiceDocumentUri(ServiceDocumentUri);
var atomWriter = new ODataAtomWriter(outputContext, /*entitySet*/ null, /*entityType*/ null, /*writingFeed*/ false);
atomWriter.WriteStart(entry);
atomWriter.WriteEnd();
}
stream.Position = 0;
object actualValue = null;
using (ODataAtomInputContext inputContext = new ODataAtomInputContext(
ODataFormat.Atom,
stream,
Encoding.UTF8,
new ODataMessageReaderSettings(),
/*readingResponse*/ true,
/*synchronous*/ true,
model,
/*urlResolver*/ null))
{
var atomReader = new ODataAtomReader(inputContext, /*entitySet*/ null, /*entityType*/ null, /*writingFeed*/ false);
while (atomReader.Read())
{
if (atomReader.State == ODataReaderState.EntryEnd)
{
ODataEntry entryOut = atomReader.Item as ODataEntry;
actualValue = entryOut.Properties.Single(p => p.Name == propertyName).ODataValue;
}
}
}
TestUtils.AssertODataValueAreEqual(actualValue as ODataValue, value);
}