public void WriteObject_Throws_ErrorTypeMustBeODataErrorOrHttpError()
{
ODataErrorSerializer serializer = new ODataErrorSerializer();
Assert.Throws<SerializationException>(
() => serializer.WriteObject(42, ODataTestUtil.GetMockODataMessageWriter(), new ODataSerializerContext()),
"The type 'System.Int32' is not supported by the ODataErrorSerializer. The type must be ODataError or HttpError.");
}
public void WriteObject_ThrowsArgumentNull_MessageWriter()
{
ODataErrorSerializer serializer = new ODataErrorSerializer();
Assert.ThrowsArgumentNull(
() => serializer.WriteObject(graph: 42, messageWriter: null, writeContext: null),
"messageWriter");
}
public void WriteObject_ThrowsArgumentNull_Graph()
{
ODataErrorSerializer serializer = new ODataErrorSerializer();
Assert.ThrowsArgumentNull(
() => serializer.WriteObject(graph: null, type: typeof(ODataError),messageWriter: null, writeContext: null),
"graph");
}
public void WriteObject_Throws_ErrorTypeMustBeODataErrorOrHttpError()
{
ODataErrorSerializer serializer = new ODataErrorSerializer();
Assert.Throws <SerializationException>(
() => serializer.WriteObject(42, ODataTestUtil.GetMockODataMessageWriter(), new ODataSerializerContext()),
"The type 'System.Int32' is not supported by the ODataErrorSerializer. The type must be ODataError or HttpError.");
}
public void WriteObject_ThrowsArgumentNull_MessageWriter()
{
ODataErrorSerializer serializer = new ODataErrorSerializer();
Assert.ThrowsArgumentNull(
() => serializer.WriteObject(graph: 42, messageWriter: null, writeContext: null),
"messageWriter");
}
public void WriteObject_ThrowsArgumentNull_Graph()
{
ODataErrorSerializer serializer = new ODataErrorSerializer();
Assert.ThrowsArgumentNull(
() => serializer.WriteObject(graph: null, type: typeof(ODataError), messageWriter: null, writeContext: null),
"graph");
}
public void WriteObject_SupportsHttpError()
{
var serializer = new ODataErrorSerializer();
var error = new HttpError("bad stuff");
Mock<IODataResponseMessage> mockResponseMessage = new Mock<IODataResponseMessage>();
mockResponseMessage.Setup(response => response.GetStream()).Returns(new MemoryStream());
Assert.DoesNotThrow(() => serializer.WriteObject(error, new ODataMessageWriter(mockResponseMessage.Object), new ODataSerializerContext()));
}
public void WriteObject_SupportsHttpError()
{
var serializer = new ODataErrorSerializer();
var error = new HttpError("bad stuff");
Mock <IODataResponseMessage> mockResponseMessage = new Mock <IODataResponseMessage>();
mockResponseMessage.Setup(response => response.GetStream()).Returns(new MemoryStream());
Assert.DoesNotThrow(() => serializer.WriteObject(error, new ODataMessageWriter(mockResponseMessage.Object), new ODataSerializerContext()));
}
public void ODataErrorSerializer_Works()
{
// Arrange
ODataErrorSerializer serializer = new ODataErrorSerializer();
MemoryStream stream = new MemoryStream();
IODataResponseMessage message = new ODataMessageWrapper(stream);
ODataError error = new ODataError { Message = "Error!!!" };
// Act
serializer.WriteObject(error, new ODataMessageWriter(message), new ODataSerializerContext());
// Assert
stream.Seek(0, SeekOrigin.Begin);
XElement element = XElement.Load(stream);
Assert.Equal("Error!!!", element.Descendants().Single(e => e.Name.LocalName == "message").Value);
}
public void ODataErrorSerializer_Works()
{
// Arrange
ODataErrorSerializer serializer = new ODataErrorSerializer();
MemoryStream stream = new MemoryStream();
IODataResponseMessage message = new ODataMessageWrapper(stream);
ODataError error = new ODataError {
Message = "Error!!!"
};
// Act
serializer.WriteObject(error, new ODataMessageWriter(message), new ODataSerializerContext());
// Assert
stream.Seek(0, SeekOrigin.Begin);
XElement element = XElement.Load(stream);
Assert.Equal("Error!!!", element.Descendants().Single(e => e.Name.LocalName == "message").Value);
}