public void SubDownloaderTest()
{
var externalDownloader = new TestDownloader();
var currentOperationEstimation = 0;
var currentOperationProgress = 0;
externalDownloader.CurrentOperationEstimationChanged +=
(sender, args) => currentOperationEstimation = args.Estimation;
externalDownloader.CurrentOperationProgressChanged +=
(sender, args) => currentOperationProgress = args.Progress;
Assert.AreEqual(10, externalDownloader.Estimation);
Assert.AreEqual(0, externalDownloader.Progress);
Assert.AreEqual(0, currentOperationEstimation);
Assert.AreEqual(0, currentOperationProgress);
var internalDownloader = new TestDownloader();
Assert.AreEqual(10, internalDownloader.Estimation);
Assert.AreEqual(0, internalDownloader.Progress);
Assert.AreEqual(0, currentOperationEstimation);
Assert.AreEqual(0, currentOperationProgress);
externalDownloader.AddTestSubdownloaderAsCurrentOperation(internalDownloader);
Assert.AreEqual(10, externalDownloader.Estimation);
Assert.AreEqual(0, externalDownloader.Progress);
Assert.AreEqual(10, currentOperationEstimation);
Assert.AreEqual(0, currentOperationProgress);
internalDownloader.DoWork();
Assert.AreEqual(10, externalDownloader.Estimation);
Assert.AreEqual(1, externalDownloader.Progress);
Assert.AreEqual(10, currentOperationEstimation);
Assert.AreEqual(1, currentOperationProgress);
externalDownloader.DoWork();
Assert.AreEqual(10, externalDownloader.Estimation);
Assert.AreEqual(2, externalDownloader.Progress);
Assert.AreEqual(10, currentOperationEstimation);
Assert.AreEqual(1, currentOperationProgress);
internalDownloader.ChangeEstimation(5);
Assert.AreEqual(10, externalDownloader.Estimation);
Assert.AreEqual(2, externalDownloader.Progress);
Assert.AreEqual(5, currentOperationEstimation);
Assert.AreEqual(1, currentOperationProgress);
}
public void AddTestSubdownloaderAsCurrentOperation(TestDownloader internalDownloader) => this.AddAsCurrentOperation(internalDownloader);