public async Task DoesntCallLengthPrematurely()
{
var stream1 = new NoLengthStream();
var stream2 = new MockReadStream(50);
var mockTransport = new MockTransport(
new MockResponse(200)
{
ContentStream = stream1
},
new MockResponse(200)
{
ContentStream = stream2
}
);
var pipeline = new HttpPipeline(mockTransport);
var reliableStream = RetriableStream.Create(await SendTestRequestAsync(pipeline, 0), offset => SendTestRequestAsync(pipeline, offset), new ResponseClassifier(), maxRetries: 5);
Assert.AreEqual(50, await reliableStream.ReadAsync(_buffer, 0, 50));
Assert.AreEqual(50, reliableStream.Position);
Assert.AreEqual(0, await reliableStream.ReadAsync(_buffer, 0, 50));
Assert.Throws <NotSupportedException>(() => _ = reliableStream.Length);
AssertReads(_buffer, 50);
}
public void FromStream_NoLength()
{
using (var s = new NoLengthStream())
using (var d = NSData.FromStream(s)) {
Assert.That(d.Length, Is.EqualTo((nuint)16), "Length");
}
}
