public async Task ReadSimpleObject()
{
const string hexBuffer = "AE67426F6F6C65616EF56553427974650D64427974650C65496E7431360E6655496E7431360F65496E743332106655496E7433321165496E743634126655496E7436341366537472696E6766737472696E676653696E676C65FA41A1AE1466446F75626C65FB40363AE147AE147B684461746554696D6574323031342D30322D32315431393A30303A30305A64456E756D6656616C756531";
byte[] buffer = hexBuffer.HexToBytes();
Mock <HttpRequest> httpRequest = new Mock <HttpRequest>(MockBehavior.Strict);
httpRequest.Setup(r => r.ContentType).Returns("application/cbor");
httpRequest.Setup(r => r.ContentLength).Returns(buffer.Length);
httpRequest.Setup(r => r.Body).Returns(new MemoryStream(buffer));
#if (NETCOREAPP3_0 || NETCOREAPP3_1)
httpRequest.Setup(r => r.BodyReader).Returns(await CreatePipeReader());
async Task <PipeReader> CreatePipeReader()
{
Pipe pipe = new Pipe();
Memory <byte> writeBuffer = pipe.Writer.GetMemory(buffer.Length);
buffer.CopyTo(writeBuffer);
pipe.Writer.Advance(buffer.Length);
await pipe.Writer.FlushAsync();
await pipe.Writer.CompleteAsync();
return(pipe.Reader);
}
#endif
Mock <HttpContext> httpContext = new Mock <HttpContext>(MockBehavior.Strict);
httpContext.Setup(c => c.Request).Returns(httpRequest.Object);
Mock <ModelMetadata> modelMetadata = new Mock <ModelMetadata>(
MockBehavior.Strict,
ModelMetadataIdentity.ForType(typeof(SimpleObject)));
InputFormatterContext context = new InputFormatterContext(
httpContext.Object,
nameof(SimpleObject),
new ModelStateDictionary(),
modelMetadata.Object,
(stream, encoding) => new StreamReader(stream, encoding));
IInputFormatter inputFormatter = new CborInputFormatter(null);
Assert.True(inputFormatter.CanRead(context));
InputFormatterResult result = await inputFormatter.ReadAsync(context);
Assert.False(result.HasError);
Assert.True(result.IsModelSet);
SimpleObject obj = (SimpleObject)result.Model;
Assert.NotNull(obj);
Assert.True(obj.Boolean);
Assert.Equal(12, obj.Byte);
Assert.Equal(13, obj.SByte);
Assert.Equal(14, obj.Int16);
Assert.Equal(15, obj.UInt16);
Assert.Equal(16, obj.Int32);
Assert.Equal(17u, obj.UInt32);
Assert.Equal(18, obj.Int64);
Assert.Equal(19ul, obj.UInt64);
Assert.Equal(20.21f, obj.Single);
Assert.Equal(22.23, obj.Double);
Assert.Equal("string", obj.String);
Assert.Equal(new DateTime(2014, 02, 21, 19, 0, 0, DateTimeKind.Utc), obj.DateTime);
Assert.Equal(EnumTest.Value1, obj.Enum);
}
public async Task WriteSimpleObject()
{
SimpleObject obj = new SimpleObject
{
Boolean = true,
Byte = 12,
SByte = 13,
Int16 = 14,
UInt16 = 15,
Int32 = 16,
UInt32 = 17u,
Int64 = 18,
UInt64 = 19ul,
Single = 20.25f,
Double = 22.23,
String = "string",
DateTime = new DateTime(2014, 02, 21, 19, 0, 0, DateTimeKind.Utc),
Enum = EnumTest.Value1
};
const string hexBuffer = "AE67426F6F6C65616EF56553427974650D64427974650C65496E7431360E6655496E7431360F65496E743332106655496E7433321165496E743634126655496E7436341366537472696E6766737472696E676653696E676C65FA41A2000066446F75626C65FB40363AE147AE147B684461746554696D6574323031342D30322D32315431393A30303A30305A64456E756D6656616C756531";
byte[] buffer = hexBuffer.HexToBytes();
MemoryStream body = new MemoryStream();
Mock <HttpResponse> httpResponse = new Mock <HttpResponse>(MockBehavior.Strict);
httpResponse.SetupSet(r => r.ContentType = "application/cbor");
httpResponse.Setup(r => r.Body).Returns(body);
#if (NETCOREAPP3_0 || NETCOREAPP3_1)
Pipe pipe = new Pipe();
httpResponse.Setup(r => r.BodyWriter).Returns(pipe.Writer);
#endif
Mock <HttpContext> httpContext = new Mock <HttpContext>(MockBehavior.Strict);
httpContext.Setup(c => c.Response).Returns(httpResponse.Object);
Mock <ModelMetadata> modelMetadata = new Mock <ModelMetadata>(
MockBehavior.Strict,
ModelMetadataIdentity.ForType(typeof(SimpleObject)));
OutputFormatterWriteContext context = new OutputFormatterWriteContext(
httpContext.Object,
(stream, encoding) => new StreamWriter(stream, encoding),
typeof(SimpleObject),
obj);
IOutputFormatter outputFormatter = new CborOutputFormatter(
new CborOptions
{
EnumFormat = ValueFormat.WriteToString
});
Assert.True(outputFormatter.CanWriteResult(context));
await outputFormatter.WriteAsync(context);
#if (NETCOREAPP3_0 || NETCOREAPP3_1)
await pipe.Reader.CopyToAsync(body);
#endif
string actualHexBuffer = BitConverter.ToString(body.ToArray()).Replace("-", "");
Assert.Equal(hexBuffer, actualHexBuffer);
}
