public void ReadValueOfTypeDefinitionShouldWork()
{
Stream stream = new MemoryStream(Encoding.Default.GetBytes("123"));
IODataResponseMessage responseMessage = new InMemoryMessage() { StatusCode = 200, Stream = stream };
ODataMessageReader reader = new ODataMessageReader(responseMessage, new ODataMessageReaderSettings(), new EdmModel());
reader.ReadValue(new EdmTypeDefinitionReference(new EdmTypeDefinition("NS", "Length", EdmPrimitiveTypeKind.Int32), true)).Should().Be(123);
}
public void ReadValueOfAbbreviativeDateShouldWork()
{
Stream stream = new MemoryStream(Encoding.Default.GetBytes("2014-1-3"));
IODataResponseMessage responseMessage = new InMemoryMessage() { StatusCode = 200, Stream = stream };
ODataMessageReader reader = new ODataMessageReader(responseMessage, new ODataMessageReaderSettings(), new EdmModel());
reader.ReadValue(new EdmTypeDefinitionReference(new EdmTypeDefinition("NS", "DateValue", EdmPrimitiveTypeKind.Date), true)).Should().Be(new Date(2014, 1, 3));
}
public void ReadValueOfTimeOfDayShouldWork()
{
Stream stream = new MemoryStream(Encoding.Default.GetBytes("12:30:04.998"));
IODataResponseMessage responseMessage = new InMemoryMessage() { StatusCode = 200, Stream = stream };
ODataMessageReader reader = new ODataMessageReader(responseMessage, new ODataMessageReaderSettings(), new EdmModel());
reader.ReadValue(new EdmTypeDefinitionReference(new EdmTypeDefinition("NS", "TimeOfDayValue", EdmPrimitiveTypeKind.TimeOfDay), true)).Should().Be(new TimeOfDay(12, 30, 4, 998));
}
public void CreateMessageReaderShouldSetAnnotationFilterWhenODataAnnotationIsSetOnPreferenceAppliedHeader()
{
IODataResponseMessage responseMessage = new InMemoryMessage();
responseMessage.PreferenceAppliedHeader().AnnotationFilter = "*";
ODataMessageReader reader = new ODataMessageReader(responseMessage, new ODataMessageReaderSettings());
reader.Settings.ShouldIncludeAnnotation.Should().NotBeNull();
}
public void EncodingShouldRemainInvariantInReader()
{
Stream stream = new MemoryStream(Encoding.GetEncoding("iso-8859-1").GetBytes("{\"@odata.context\":\"http://stuff/#Edm.Int32\",\"value\":4}"));
IODataResponseMessage responseMessage = new InMemoryMessage() { StatusCode = 200, Stream = stream };
responseMessage.SetHeader("Content-Type", "application/json;odata.metadata=minimal;");
ODataMessageReader reader = new ODataMessageReader(responseMessage, new ODataMessageReaderSettings(), new EdmModel());
reader.ReadProperty();
}
public void CreateMessageReaderShouldNotSetAnnotationFilterWhenItIsAlreadySet()
{
IODataResponseMessage responseMessage = new InMemoryMessage();
responseMessage.PreferenceAppliedHeader().AnnotationFilter = "*";
Func<string, bool> shouldWrite = name => false;
ODataMessageReader reader = new ODataMessageReader(responseMessage, new ODataMessageReaderSettings { ShouldIncludeAnnotation = shouldWrite });
reader.Settings.ShouldIncludeAnnotation.Should().BeSameAs(shouldWrite);
}
public void GetDataServiceVersionWorksForResponse()
{
InMemoryMessage simulatedRequestMessage = new InMemoryMessage();
simulatedRequestMessage.SetHeader(ODataConstants.ODataVersionHeader, "4.0");
IODataResponseMessage response = new ODataResponseMessage(simulatedRequestMessage, false, false, long.MaxValue);
ODataVersion version = response.GetODataVersion(ODataVersion.V4);
version.Should().Be(ODataUtils.StringToODataVersion(response.GetHeader(ODataConstants.ODataVersionHeader)));
}
public void GetAcceptHeaderWithInnerValueGetsInnerValue()
{
const string headerName = "Accept";
const string headerValue = "json-rox";
var simulatedRequestMessage = new InMemoryMessage();
simulatedRequestMessage.SetHeader(headerName, headerValue);
var odataRequestMessage = new ODataRequestMessage(simulatedRequestMessage, false, false, -1);
odataRequestMessage.GetHeader(headerName).Should().Be(headerValue);
}
public void GetHeaderGoesToInnerMessageAfterConstruction()
{
const string headerName = "CustomHeaderName";
const string headerValue = "CustomerHeaderValue";
var simulatedRequestMessage = new InMemoryMessage();
simulatedRequestMessage.SetHeader(headerName, headerValue);
var odataRequestMessage = new ODataRequestMessage(simulatedRequestMessage, false, false, -1);
odataRequestMessage.GetHeader(headerName).Should().Be(headerValue);
}
public void SetHeaderIsNotAllowedWhenReading()
{
const string headerName = "CustomHeaderName";
const string headerValueBefore = "CustomerHeaderValueBefore";
const string headerValueAfter = "CustomerHeaderValueAfter";
var simulatedRequestMessage = new InMemoryMessage();
simulatedRequestMessage.SetHeader(headerName, headerValueBefore);
var odataRequestMessage = new ODataRequestMessage(simulatedRequestMessage, false, false, -1);
Action setHeader = (() => odataRequestMessage.SetHeader(headerName, headerValueAfter));
setHeader.ShouldThrow<ODataException>().WithMessage(Strings.ODataMessage_MustNotModifyMessage);
}
public void GetHeaderOnInnerMessagePicksUpSetHeaderFromOuterCallOnWriting()
{
const string headerName = "CustomHeaderName";
const string headerValueBefore = "CustomerHeaderValueBefore";
const string headerValueAfter = "CustomerHeaderValueAfter";
var simulatedRequestMessage = new InMemoryMessage { Method = "GET", Url = new Uri("http://example.com/Customers") };
simulatedRequestMessage.SetHeader(headerName, headerValueBefore);
var odataRequestMessage = new ODataRequestMessage(simulatedRequestMessage, true, false, -1);
odataRequestMessage.SetHeader(headerName, headerValueAfter);
simulatedRequestMessage.GetHeader(headerName).Should().Be(headerValueAfter);
}
public void WriteTopLevelUIntPropertyShouldWork()
{
var settings = new ODataMessageWriterSettings();
settings.ODataUri.ServiceRoot = new Uri("http://host/service");
settings.SetContentType(ODataFormat.Json);
var model = new EdmModel();
model.GetUInt32("MyNS", false);
IODataRequestMessage request = new InMemoryMessage() { Stream = new MemoryStream() };
var writer = new ODataMessageWriter(request, settings, model);
Action write = () => writer.WriteProperty(new ODataProperty()
{
Name = "Id",
Value = (UInt32)123
});
write.ShouldNotThrow();
request.GetStream().Position = 0;
var reader = new StreamReader(request.GetStream());
string output = reader.ReadToEnd();
output.Should().Be("{\"@odata.context\":\"http://host/service/$metadata#MyNS.UInt32\",\"value\":123}");
}
public void DisposeShouldBeCalledOnResponseMessageForExecuteWithNoContent()
{
DataServiceContext context = new DataServiceContext();
bool responseMessageDisposed = false;
context.Configurations.RequestPipeline.OnMessageCreating = args =>
{
var requestMessage = new InMemoryMessage { Url = args.RequestUri, Method = args.Method, Stream = new MemoryStream() };
var responseMessage = new InMemoryMessage { StatusCode = 204, Stream = new MemoryStream() };
responseMessage.DisposeAction = () => responseMessageDisposed = true;
return new TestDataServiceClientRequestMessage(requestMessage, () => responseMessage);
};
context.Execute(new Uri("http://host/voidAction", UriKind.Absolute), "POST").StatusCode.Should().Be(204);
responseMessageDisposed.Should().BeTrue();
}
protected virtual InMemoryMessage CreateRequestMessage(DataServiceClientRequestMessageArgs requestMessageArgs)
{
var requestMessage = new InMemoryMessage { Url = requestMessageArgs.RequestUri, Method = requestMessageArgs.Method, Stream = new MemoryStream() };
foreach (var header in requestMessageArgs.Headers)
{
requestMessage.SetHeader(header.Key, header.Value);
}
return requestMessage;
}
protected override InMemoryMessage CreateRequestMessage(DataServiceClientRequestMessageArgs requestMessageArgs)
{
this.lastMessageCreated = base.CreateRequestMessage(requestMessageArgs);
return this.lastMessageCreated;
}
private static void RunClientRequest(Action<DataServiceContext> runTest, string expectedRequestPayload = null, string responsePayload = null, Action<IODataResponseMessage> setupResponse = null)
{
using (var requestStream = new MemoryStream())
using (var responseStream = responsePayload == null ? new MemoryStream() : new MemoryStream(Encoding.UTF8.GetBytes(responsePayload)))
{
responseStream.Position = 0;
var requestMessage = new InMemoryMessage {Stream = requestStream};
var responseMessage = new InMemoryMessage {Stream = responseStream};
if (setupResponse != null)
{
setupResponse(responseMessage);
}
DataServiceContext ctx = new DataServiceContextWithCustomTransportLayer(ODataProtocolVersion.V4, requestMessage, responseMessage);
runTest(ctx);
if (expectedRequestPayload != null)
{
var actualRequestPayload = Encoding.UTF8.GetString(requestStream.ToArray());
Assert.AreEqual(expectedRequestPayload, actualRequestPayload);
}
}
}
public void WriteTopLevelEntityReferenceLinks()
{
ODataEntityReferenceLink link1 = new ODataEntityReferenceLink
{
Url = new Uri("http://host/Customers(1)")
};
link1.InstanceAnnotations.Add(new ODataInstanceAnnotation("Is.New", new ODataPrimitiveValue(true)));
ODataEntityReferenceLink link2 = new ODataEntityReferenceLink
{
Url = new Uri("http://host/Customers(2)")
};
link2.InstanceAnnotations.Add(new ODataInstanceAnnotation("TestNamespace.unknown", new ODataPrimitiveValue(123)));
link2.InstanceAnnotations.Add(new ODataInstanceAnnotation("custom.annotation", new ODataPrimitiveValue(456)));
ODataEntityReferenceLinks referencelinks = new ODataEntityReferenceLinks()
{
Links = new[] { link1, link2 }
};
var writerSettings = new ODataMessageWriterSettings { DisableMessageStreamDisposal = true };
writerSettings.SetContentType(ODataFormat.Json);
writerSettings.SetServiceDocumentUri(new Uri("http://odata.org/test"));
MemoryStream stream = new MemoryStream();
IODataResponseMessage requestMessageToWrite = new InMemoryMessage { StatusCode = 200, Stream = stream };
requestMessageToWrite.PreferenceAppliedHeader().AnnotationFilter = "*";
using (var messageWriter = new ODataMessageWriter(requestMessageToWrite, writerSettings, EdmModel))
{
messageWriter.WriteEntityReferenceLinks(referencelinks);
}
stream.Position = 0;
string payload = (new StreamReader(stream)).ReadToEnd();
string expectedPayload = "{\"@odata.context\":\"http://odata.org/test/$metadata#Collection($ref)\",\"value\":[{\"@odata.id\":\"http://host/Customers(1)\",\"@Is.New\":true},{\"@odata.id\":\"http://host/Customers(2)\",\"@TestNamespace.unknown\":123,\"@custom.annotation\":456}]}";
Assert.Equal(expectedPayload, payload);
}
public void ErrorLocationReportedByMessageReaderForBadEdmxOfSingleLineShouldBeAbsolute()
{
Stream stream = new MemoryStream(Encoding.UTF8.GetBytes(
"<?xml version=\"1.0\" encoding=\"utf-8\"?>" +
"<!--Remark-->" +
"<edmx:Edmx xmlns:edmx=\"http://docs.oasis-open.org/odata/ns/edmx\" Version=\"4.0\">" +
"<edmx:DataServices>" +
"<Schema xmlns=\"http://docs.oasis-open.org/odata/ns/edm\" Namespace=\"Org.OData.Core.V1\" Alias=\"Core\">" +
"<Annotation Term=\"Core.Description\">" +
"<String>Core terms needed to write vocabularies</String>" +
"</Annotation>" +
"</Schema>" +
"</edmx:DataServices>" +
"</edmx:Edmx>"));
IODataResponseMessage responseMessage = new InMemoryMessage() { StatusCode = 200, Stream = stream };
responseMessage.SetHeader("Content-Type", "application/xml");
ODataMessageReader reader = new ODataMessageReader(responseMessage, new ODataMessageReaderSettings(), new EdmModel());
const string expectedErrorMessage =
"The metadata document could not be read from the message content.\r\n" +
"UnexpectedXmlElement : The schema element 'Annotation' was not expected in the given context. : (1, 250)\r\n";
Action test = () => reader.ReadMetadataDocument();
test.ShouldThrow<ODataException>().WithMessage(expectedErrorMessage, ComparisonMode.Exact);
}
public void ReadTopLevelPropertyWithTypeDefinitionShouldWork()
{
Stream stream = new MemoryStream(Encoding.UTF8.GetBytes("{value:123}"));
IODataRequestMessage requestMessage = new InMemoryMessage() { Stream = stream };
var model = new EdmModel();
ODataMessageReader reader = new ODataMessageReader(requestMessage, new ODataMessageReaderSettings(), model);
Action read = () => reader.ReadProperty(model.GetUInt32("MyNS", false));
read.ShouldNotThrow();
}
public void ReadMetadataDocumentShouldIncludeConverterForDefaultUnsignedIntImplementation()
{
Stream stream = new MemoryStream(Encoding.UTF8.GetBytes(@"<?xml version=""1.0"" encoding=""utf-8""?>
<!--Remark-->
<edmx:Edmx xmlns:edmx=""http://docs.oasis-open.org/odata/ns/edmx"" Version=""4.0"">
<edmx:DataServices>
<Schema xmlns=""http://docs.oasis-open.org/odata/ns/edm"" Namespace=""MyNS"">
<TypeDefinition Name=""UInt16"" UnderlyingType=""Edm.Int32"" />
<TypeDefinition Name=""UInt32"" UnderlyingType=""Edm.Decimal"" />
<TypeDefinition Name=""UInt64"" UnderlyingType=""Edm.Decimal"" />
<EntityType Name=""Person"">
<Key>
<PropertyRef Name=""Id"" />
</Key>
<Property Name=""Id"" Type=""Edm.Int32"" Nullable=""false"" />
<Property Name=""UInt16"" Type=""MyNS.UInt16"" Nullable=""false"" />
<Property Name=""UInt32"" Type=""MyNS.UInt32"" Nullable=""false"" />
<Property Name=""UInt64"" Type=""MyNS.UInt64"" Nullable=""false"" />
</EntityType>
</Schema>
</edmx:DataServices>
</edmx:Edmx>"));
IODataResponseMessage responseMessage = new InMemoryMessage() { StatusCode = 200, Stream = stream };
responseMessage.SetHeader("Content-Type", "application/xml");
ODataMessageReader reader = new ODataMessageReader(responseMessage, new ODataMessageReaderSettings(), new EdmModel());
var model = reader.ReadMetadataDocument();
var personType = model.FindDeclaredType("MyNS.Person") as IEdmEntityType;
Assert.NotNull(personType);
var uint16Type = personType.FindProperty("UInt16").Type;
var uint32Type = personType.FindProperty("UInt32").Type;
var uint64Type = personType.FindProperty("UInt64").Type;
var uint16Converter = model.GetPrimitiveValueConverter(uint16Type.AsTypeDefinition());
var uint32Converter = model.GetPrimitiveValueConverter(uint32Type.AsTypeDefinition());
var uint64Converter = model.GetPrimitiveValueConverter(uint64Type.AsTypeDefinition());
Assert.Equal(Type.GetTypeCode(uint16Converter.ConvertToUnderlyingType((UInt16)123).GetType()), TypeCode.Int32);
Assert.Equal(Type.GetTypeCode(uint32Converter.ConvertToUnderlyingType((UInt32)123).GetType()), TypeCode.UInt32);
Assert.Equal(Type.GetTypeCode(uint64Converter.ConvertToUnderlyingType((UInt64)123).GetType()), TypeCode.Decimal);
Assert.Equal(Type.GetTypeCode(uint16Converter.ConvertFromUnderlyingType(123).GetType()), TypeCode.UInt16);
Assert.Equal(Type.GetTypeCode(uint32Converter.ConvertFromUnderlyingType((Int64)123).GetType()), TypeCode.Int64);
Assert.Equal(Type.GetTypeCode(uint64Converter.ConvertFromUnderlyingType((Decimal)123).GetType()), TypeCode.UInt64);
}
