public void Run_ExceptionInsideThread_ExceptionSourceCancelled(CompressionMode compressionMode)
{
// arrange
var threadsCount = 3;
var compressionServiceMock = MockCompressionService(true);
var statusUpdateServiceMock = new Mock <IStatusUpdateService>();
var service = new ParallelCompressionService(compressionServiceMock.Object, statusUpdateServiceMock.Object, new DefaultSettings());
var inputData = GenerateInputData(10);
var readContext = GenerateReadContext(inputData, true, false);
var threadService = new ThreadService();
// act
var result = service.Run(compressionMode, threadsCount, readContext);
threadService.WaitThreadsCompletion(result.Threads); // wait for completion
// assert
result.ExceptionSource.IsCancellationRequested.Should().BeTrue();
}
public void Run_ReturnsRightContext(CompressionMode compressionMode)
{
// arrange
var threadsCount = 3;
var compressionServiceMock = MockCompressionService(false);
var statusUpdateServiceMock = new Mock <IStatusUpdateService>();
var service = new ParallelCompressionService(compressionServiceMock.Object, statusUpdateServiceMock.Object, new DefaultSettings());
var inputData = GenerateInputData(10);
var readContext = GenerateReadContext(inputData, true, false);
var threadService = new ThreadService();
// act
var result = service.Run(compressionMode, threadsCount, readContext);
threadService.WaitThreadsCompletion(result.Threads); // wait for completion
// assert
result.Threads.Count().Should().Be(threadsCount);
result.ExceptionSource.IsCancellationRequested.Should().BeFalse();
result.OutputOverflowEvent.IsSet.Should().BeTrue();
result.ResultsDictionary.Count.Should().Be(inputData.Count);
compressionServiceMock.Verify(x => x.Compress(It.IsAny <byte[]>()), Times.Exactly(compressionMode == CompressionMode.Compress ? inputData.Count : 0));
compressionServiceMock.Verify(x => x.Decompress(It.IsAny <byte[]>()), Times.Exactly(compressionMode == CompressionMode.Decompress ? inputData.Count : 0));
}