public void WriterTaskExecutesWhenAddingChunkToQueue()
{
_fileReaderMock.Setup(x => x.GetChunkBytes(It.IsAny <ChunkReadInfo>())).Returns(It.IsAny <byte[]>());
_gzipCompressMock.Setup(x => x.Execute(It.IsAny <byte[]>())).Returns(It.IsAny <byte[]>());
_fileWriterTaskMock.Setup(x => x.AddChunk(It.IsAny <int>(), It.IsAny <ChunkWriteInfo>()));
using (ChunksReader chunksReader = new ChunksReader(Environment.ProcessorCount, _fileReaderMock.Object,
_gzipCompressMock.Object, _fileWriterTaskMock.Object, _errorLogsMock.Object))
{
chunksReader.EnqueueChunk(new ChunkReadInfo(It.IsAny <int>(), It.IsAny <long>(), It.IsAny <int>()));
Thread.Sleep(100);
_fileWriterTaskMock.Verify(x => x.AddChunk(It.IsAny <int>(), It.IsAny <ChunkWriteInfo>()), Times.Once);
}
}
public void ReaderReturnsErrorIfReaderFails()
{
_fileReaderMock.Setup(x => x.GetChunkBytes(It.IsAny <ChunkReadInfo>())).Throws(new ReaderException("An unexpected error occurred"));
_gzipCompressMock.Setup(x => x.Execute(It.IsAny <byte[]>())).Returns(It.IsAny <byte[]>());
_fileWriterTaskMock.Setup(x => x.AddChunk(It.IsAny <int>(), It.IsAny <ChunkWriteInfo>()));
using (ChunksReader chunksReader = new ChunksReader(Environment.ProcessorCount, _fileReaderMock.Object,
_gzipCompressMock.Object, _fileWriterTaskMock.Object, _errorLogsMock.Object))
{
chunksReader.EnqueueChunk(new ChunkReadInfo(It.IsAny <int>(), It.IsAny <long>(), It.IsAny <int>()));
Thread.Sleep(100);
_fileReaderMock.Verify(x => x.GetChunkBytes(It.IsAny <ChunkReadInfo>()), Times.Once);
_gzipCompressMock.Verify(x => x.Execute(It.IsAny <byte[]>()), Times.Never);
}
}