public void SetLength_LessThanSingleBuffer_Truncates()
{
var stream = new HttpResponseStream();
var buffer = new byte [10];
stream.Write(buffer, 0, 10);
stream.SetLength(5);
long length = stream.Length;
Assert.AreEqual(5, length);
}
public void SetLength_LongerThanSingleBuffer_AddsFiller()
{
var stream = new HttpResponseStream();
var buffer = new byte [10];
stream.Write(buffer, 0, 10);
stream.SetLength(25);
long length = stream.Length;
Assert.AreEqual(25, length);
}
public void SetLength_EqualToCurrentLength_LengthStaysTheSame()
{
var stream = new HttpResponseStream();
var buffer = new byte [10];
stream.Write(buffer, 0, 10);
stream.Write(buffer, 0, 10);
stream.SetLength(20);
long length = stream.Length;
Assert.AreEqual(20, length);
}
public void SetLength_MultiBuffer_AddsFiller()
{
var stream = new HttpResponseStream ();
var buffer = new byte [10];
stream.Write (buffer, 0, 10);
stream.Write (buffer, 0, 10);
stream.SetLength (25);
long length = stream.Length;
Assert.AreEqual (25, length);
}
public void SetLength_LessThanSingleBuffer_Truncates()
{
var stream = new HttpResponseStream ();
var buffer = new byte [10];
stream.Write (buffer, 0, 10);
stream.SetLength (5);
long length = stream.Length;
Assert.AreEqual (5, length);
}
public void SetLength_EqualToCurrentLength_LengthStaysTheSame()
{
var stream = new HttpResponseStream ();
var buffer = new byte [10];
stream.Write (buffer, 0, 10);
stream.Write (buffer, 0, 10);
stream.SetLength (20);
long length = stream.Length;
Assert.AreEqual (20, length);
}
public void SetLengthThrows()
{
var stream = new HttpResponseStream(Mock.Of <IHttpBodyControlFeature>(), new MockHttpResponseControl());
Assert.Throws <NotSupportedException>(() => stream.SetLength(0));
}