private string WriteAndVerifyCollection(StreamResponseMessage responseMessage, ODataCollectionWriter odataWriter,
bool hasModel, string mimeType)
{
var collectionStart = new ODataCollectionStart()
{
Name = "BackupContactInfo", Count = 12, NextPageLink = new Uri("http://localhost")
};
if (!hasModel)
{
collectionStart.SetSerializationInfo(new ODataCollectionStartSerializationInfo()
{
CollectionTypeName = "Collection(" + NameSpace + "ContactDetails)"
});
}
odataWriter.WriteStart(collectionStart);
odataWriter.WriteItem(WritePayloadHelper.CreatePrimaryContactODataComplexValue());
odataWriter.WriteEnd();
Stream stream = responseMessage.GetStream();
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
stream.Seek(0, SeekOrigin.Begin);
var settings = new ODataMessageReaderSettings()
{
BaseUri = this.ServiceUri
};
ODataMessageReader messageReader = new ODataMessageReader(responseMessage, settings, WritePayloadHelper.Model);
ODataCollectionReader reader = messageReader.CreateODataCollectionReader(WritePayloadHelper.ContactDetailType);
bool collectionRead = false;
while (reader.Read())
{
if (reader.State == ODataCollectionReaderState.CollectionEnd)
{
collectionRead = true;
}
}
Assert.IsTrue(collectionRead, "collectionRead");
Assert.AreEqual(ODataCollectionReaderState.Completed, reader.State);
}
return(WritePayloadHelper.ReadStreamContent(stream));
}
public void WriteEntryWithWrongSerializationInfo()
{
foreach (var mimeType in this.testMimeTypes)
{
var settings = new ODataMessageWriterSettings();
settings.ODataUri = new ODataUri()
{
ServiceRoot = this.ServiceUri
};
// wrong EntitySetName for entry
var responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var odataWriter = messageWriter.CreateODataEntryWriter();
var entry = this.CreatePersonEntryWithoutSerializationInfo();
entry.SetSerializationInfo(new ODataFeedAndEntrySerializationInfo()
{
NavigationSourceName = "Parsen", NavigationSourceEntityTypeName = NameSpace + "Person"
});
odataWriter.WriteStart(entry);
odataWriter.WriteEnd();
var result = WritePayloadHelper.ReadStreamContent(responseMessageWithoutModel.GetStream());
Assert.IsTrue(result.Contains("Person(-5)\",\"PersonId\":-5"));
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
// no metadata does not write odata.metadata
Assert.IsTrue(result.Contains("$metadata#Parsen/$entity"));
}
}
// wrong EntitySetName for feed
responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var odataWriter = messageWriter.CreateODataFeedWriter();
var feed = this.CreatePersonFeed();
feed.SetSerializationInfo(new ODataFeedAndEntrySerializationInfo()
{
NavigationSourceName = "Parsen", NavigationSourceEntityTypeName = NameSpace + "Person"
});
var entry = this.CreatePersonEntryWithoutSerializationInfo();
odataWriter.WriteStart(feed);
odataWriter.WriteStart(entry);
odataWriter.WriteEnd();
odataWriter.WriteEnd();
var result = WritePayloadHelper.ReadStreamContent(responseMessageWithoutModel.GetStream());
Assert.IsTrue(result.Contains("Person(-5)\",\"PersonId\":-5"));
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
// no metadata does not write odata.metadata
Assert.IsTrue(result.Contains("$metadata#Parsen\""));
}
}
// wrong collection type name
responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var odataWriter = messageWriter.CreateODataCollectionWriter();
var collctionStart = new ODataCollectionStart()
{
Name = "BackupContactInfo"
};
collctionStart.SetSerializationInfo(new ODataCollectionStartSerializationInfo()
{
CollectionTypeName = "Collection(" + NameSpace + "ContactDETAIL)"
});
odataWriter.WriteStart(collctionStart);
odataWriter.WriteItem(
WritePayloadHelper.CreatePrimaryContactODataComplexValue());
odataWriter.WriteEnd();
var result = WritePayloadHelper.ReadStreamContent(responseMessageWithoutModel.GetStream());
Assert.IsTrue(result.Contains("value\":[{\"EmailBag\":["));
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
// no metadata does not write odata.metadata
Assert.IsTrue(result.Contains("$metadata#Collection(" + NameSpace + "ContactDETAIL)"));
}
}
// The following two cases of wrong reference link info is no longer active. The ODataEntityReferenceLinkSerializationInfo is ignored when writer writes the payload.
// Consider removing them.
// wrong reference link info
responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var link = new ODataEntityReferenceLink()
{
Url = new Uri(this.ServiceUri + "Order(-10)")
};
messageWriter.WriteEntityReferenceLink(link);
var result = WritePayloadHelper.ReadStreamContent(responseMessageWithoutModel.GetStream());
Assert.IsTrue(result.Contains(this.ServiceUri + "Order(-10)"));
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
// no metadata does not write odata.context
Assert.IsTrue(result.Contains("$metadata#$ref"));
}
}
// wrong reference links info
responseMessageWithoutModel = new StreamResponseMessage(new MemoryStream());
responseMessageWithoutModel.SetHeader("Content-Type", mimeType);
using (var messageWriter = new ODataMessageWriter(responseMessageWithoutModel, settings))
{
var links = new ODataEntityReferenceLinks()
{
Links = new[]
{
new ODataEntityReferenceLink()
{
Url = new Uri(this.ServiceUri + "Order(-10)")
}
},
};
messageWriter.WriteEntityReferenceLinks(links);
var result = WritePayloadHelper.ReadStreamContent(responseMessageWithoutModel.GetStream());
Assert.IsTrue(result.Contains(this.ServiceUri + "Order(-10)"));
if (!mimeType.Contains(MimeTypes.ODataParameterNoMetadata))
{
// no metadata does not write odata.metadata
Assert.IsTrue(result.Contains("$metadata#Collection($ref)"));
}
}
}
}