protected void Arrange()
{
var random = new Random();
_path = random.Next().ToString();
_handle = new[] { (byte)random.Next(byte.MinValue, byte.MaxValue) };
_bufferSize = (uint)random.Next(1, 1000);
_readBufferSize = (uint)random.Next(0, 1000);
_writeBufferSize = (uint)random.Next(0, 1000);
_sftpSessionMock = new Mock <ISftpSession>(MockBehavior.Strict);
var sequence = new MockSequence();
_sftpSessionMock.InSequence(sequence)
.Setup(p => p.RequestOpen(_path, Flags.Write | Flags.Truncate, true))
.Returns(_handle);
_sftpSessionMock.InSequence(sequence)
.Setup(p => p.CalculateOptimalReadLength(_bufferSize))
.Returns(_readBufferSize);
_sftpSessionMock.InSequence(sequence)
.Setup(p => p.CalculateOptimalWriteLength(_bufferSize, _handle))
.Returns(_writeBufferSize);
_sftpSessionMock.InSequence(sequence)
.Setup(p => p.IsOpen)
.Returns(true);
_sftpSessionMock.InSequence(sequence)
.Setup(p => p.RequestClose(_handle));
_sftpFileStream = new SftpFileStream(_sftpSessionMock.Object, _path, FileMode.Create, FileAccess.Write, (int)_bufferSize);
_sftpFileStream.Dispose();
}
protected override void Arrange()
{
base.Arrange();
_target = new SftpFileStream(SftpSessionMock.Object,
_path,
FileMode.OpenOrCreate,
FileAccess.Write,
(int)_bufferSize);
_target.Dispose();
}
public void DisposeShouldFlushBufferAndCloseRequest()
{
byte[] actualFlushedData = null;
SftpSessionMock.InSequence(MockSequence)
.Setup(p => p.IsOpen)
.Returns(true);
SftpSessionMock.InSequence(MockSequence)
.Setup(p => p.RequestWrite(_handle, _expectedWrittenByteCount, It.IsAny <byte[]>(), 0, _expectedBufferedByteCount, It.IsAny <AutoResetEvent>(), null))
.Callback <byte[], ulong, byte[], int, int, AutoResetEvent, Action <SftpStatusResponse> >((handle, serverFileOffset, data, offset, length, wait, writeCompleted) => actualFlushedData = data.Take(offset, length));
SftpSessionMock.InSequence(MockSequence)
.Setup(p => p.RequestClose(_handle));
_target.Dispose();
Assert.IsTrue(actualFlushedData.IsEqualTo(_expectedBufferedBytes));
SftpSessionMock.Verify(p => p.RequestWrite(_handle, _expectedWrittenByteCount, It.IsAny <byte[]>(), 0, _expectedBufferedByteCount, It.IsAny <AutoResetEvent>(), null), Times.Once);
SftpSessionMock.Verify(p => p.RequestClose(_handle), Times.Once);
}
protected virtual void Dispose(bool disposing)
{
if (!_disposed)
{
if (disposing)
{
if (sftp != null)
{
sftp.Dispose();
}
if (file != null)
{
file.Dispose();
}
}
// Indicate that the instance has been disposed.
_disposed = true;
}
}
protected override void Act()
{
_target.Dispose();
}
protected void Act()
{
_sftpFileStream.Dispose();
}