public void MultipleReadAttemptsTest()
{
//test that multiple attempts to read when the first read operation has not finished triggers an error
var buffer = new ReadWriteBuffer(0);
var writeBuffer = Guid.NewGuid().ToByteArray();
var readBuffer = new byte[writeBuffer.Length];
buffer.ReadAsync(readBuffer, 0, readBuffer.Length);
Assert.Catch <InvalidOperationException>(() => buffer.ReadAsync(readBuffer, 0, readBuffer.Length));
}
public async Task ReadThenWriteTest()
{
var buffer = new ReadWriteBuffer(0);
var writeBuffer = Guid.NewGuid().ToByteArray();
var readBuffer = new byte[writeBuffer.Length];
var read = buffer.ReadAsync(readBuffer, 0, readBuffer.Length);
await buffer.Fill(new MemoryStream(writeBuffer), writeBuffer.Length, CancellationToken.None).ConfigureAwait(false);
Assert.AreEqual(readBuffer.Length, await read.ConfigureAwait(false));
Assert.AreEqual(new Guid(writeBuffer), new Guid(readBuffer));
}