public void Constructor_CompletesWithExceptionIfInnerStreamThrows()
{
// Arrange
Mock <Stream> mockInnerStream = new Mock <Stream>();
mockInnerStream
.Setup(
s =>
s.BeginWrite(
It.IsAny <byte[]>(),
It.IsAny <int>(),
It.IsAny <int>(),
It.IsAny <AsyncCallback>(),
It.IsAny <object>()
)
)
.Throws <ApplicationException>();
ProgressStream progressStream = ProgressStreamTest.CreateProgressStream();
// Act
IAsyncResult result = new ProgressWriteAsyncResult(
mockInnerStream.Object,
progressStream,
sampleData,
2,
2,
null,
null
);
// Assert
Assert.True(result.IsCompleted);
Assert.Throws <ApplicationException>(() => ProgressWriteAsyncResult.End(result));
}
public override void EndWrite(IAsyncResult asyncResult)
{
ProgressWriteAsyncResult.End(asyncResult);
}
