public async Task WriteAsync_IsPassedToUnderlyingStream_WhenDisableResponseBuffering(bool flushable)
{
var buffer = new byte[] { 1 };
var memoryStream = new MemoryStream();
var stream = new BodyWrapperStream(new DefaultHttpContext(), memoryStream, new MockResponseCompressionProvider(flushable), null, null, null);
stream.DisableResponseBuffering();
await stream.WriteAsync(buffer, 0, buffer.Length);
Assert.Equal(buffer, memoryStream.ToArray());
}
public async Task WriteAsync_IsPassedToUnderlyingStream_WhenDisableResponseBuffering(bool flushable)
{
var buffer = new byte[] { 1 };
byte[] written = null;
var mock = new Mock <Stream>();
mock.SetupGet(s => s.CanWrite).Returns(true);
mock.Setup(s => s.WriteAsync(It.IsAny <byte[]>(), It.IsAny <int>(), It.IsAny <int>(), It.IsAny <CancellationToken>()))
.Callback <byte[], int, int, CancellationToken>((b, o, c, t) =>
{
written = new ArraySegment <byte>(b, 0, c).ToArray();
})
.Returns(Task.FromResult(0));
var stream = new BodyWrapperStream(new DefaultHttpContext(), mock.Object, new MockResponseCompressionProvider(flushable), null, null);
stream.DisableResponseBuffering();
await stream.WriteAsync(buffer, 0, buffer.Length);
Assert.Equal(buffer, written);
}