public void MultipartEncodesWrappedStream()
{
using (var stream = new MultipartFormDataContentStream(new MemoryStream(Encoding.UTF8.GetBytes(CONTENT))))
using (var reader = new StreamReader(stream))
{
var actual = reader.ReadToEnd();
actual.Should().MatchRegex(EXPECTED_CONTENT_PATTERN);
}
}
public void ClosesWrappedStream()
{
var streamMock = new Mock <MemoryStream>(MockBehavior.Default, Encoding.UTF8.GetBytes(CONTENT))
{
CallBase = true
};
using (var composite = new MultipartFormDataContentStream(streamMock.Object))
{
var buffer = new byte[10];
composite.Read(buffer, 0, buffer.Length);
}
streamMock.Verify(s => s.Close());
}
public void ExhaustsWrappedStream()
{
using (var stream = new MultipartFormDataContentStream(new MemoryStream(Encoding.UTF8.GetBytes(CONTENT))))
{
var buffer = new byte[256];
var offset = 0;
int bytesRead;
while ((bytesRead = stream.Read(buffer, offset, 8)) > 0)
{
offset += bytesRead;
}
var actual = Encoding.UTF8.GetString(buffer, 0, offset);
actual.Should().MatchRegex(EXPECTED_CONTENT_PATTERN);
var trail = Encoding.UTF8.GetString(buffer, offset, buffer.Length - offset);
trail.ToCharArray().Should().AllBeEquivalentTo('\0');
}
}