public async Task WriteMessageAsync_MultipleMessagesWithFlush_WriteMessagesAsSegments()
{
// Arrange
var ms = new MemoryStream();
var pipeWriter = new Base64PipeWriter(PipeWriter.Create(ms));
// Act
await pipeWriter.WriteMessageAsync(new EchoRequest { Message = "test" }, HttpContextServerCallContextHelper.CreateServerCallContext(), MarshallerEchoRequest.ContextualSerializer, canFlush : true);
await pipeWriter.WriteMessageAsync(new EchoRequest { Message = "test" }, HttpContextServerCallContextHelper.CreateServerCallContext(), MarshallerEchoRequest.ContextualSerializer, canFlush : true);
await pipeWriter.WriteMessageAsync(new EchoRequest { Message = "test" }, HttpContextServerCallContextHelper.CreateServerCallContext(), MarshallerEchoRequest.ContextualSerializer, canFlush : true);
// Assert
var base64 = Encoding.UTF8.GetString(ms.ToArray());
Assert.AreEqual("AAAAAAYKBHRlc3Q=AAAAAAYKBHRlc3Q=AAAAAAYKBHRlc3Q=", base64);
}
public async Task WriteMessageAsync_NoFlush_WriteNoData()
{
// Arrange
var ms = new MemoryStream();
var pipeWriter = new Base64PipeWriter(PipeWriter.Create(ms));
// Act
await pipeWriter.WriteMessageAsync(new EchoRequest { Message = "test" }, HttpContextServerCallContextHelper.CreateServerCallContext(), MarshallerEchoRequest.ContextualSerializer, canFlush : false);
// Assert
var messageData = ms.ToArray();
Assert.AreEqual(0, messageData.Length);
}
public async Task WriteMessageAsync_EmptyMessage_WriteMessageWithNoData()
{
// Arrange
var ms = new MemoryStream();
var pipeWriter = new Base64PipeWriter(PipeWriter.Create(ms));
// Act
await pipeWriter.WriteMessageAsync(new EchoRequest(), HttpContextServerCallContextHelper.CreateServerCallContext(), MarshallerEchoRequest.ContextualSerializer, canFlush : true);
// Assert
var base64 = Encoding.UTF8.GetString(ms.ToArray());
var messageData = Convert.FromBase64String(base64);
CollectionAssert.AreEqual(
new byte[]
{
0x00, // compression = 0
0x00,
0x00,
0x00,
0x00, // length = 0
},
messageData);
}