public void TestReadProgressStream()
{
const int streamSize = 26543;
const int bufferSize = 4096;
const int readSize = 3000;
long bytesRead = 0;
using (var memoryStream = new LargeMemoryStream(new byte[streamSize]))
{
using (var progressStream = new ReadProgressStream(memoryStream))
{
var eventFired = false;
progressStream.ProgressChanged += (sender, args) => eventFired = true;
var buffer = new byte[bufferSize];
while (bytesRead < memoryStream.Length)
{
eventFired = false;
bytesRead += progressStream.Read(buffer, 0, readSize);
var progress = 100 * bytesRead / (double)streamSize;
Assert.AreEqual(progress, progressStream.ProgressPercent, 0.01);
Assert.IsTrue(eventFired);
}
Assert.AreEqual(100, progressStream.ProgressPercent, 0.01);
}
}
}
public void TestReadProgressStream()
{
const int streamSize = 26543;
const int bufferSize = 4096;
const int readSize = 3000;
long bytesRead = 0;
using (var memoryStream = new LargeMemoryStream(new byte[streamSize]))
{
using (var progressStream = new ReadProgressStream(memoryStream))
{
var eventFired = false;
progressStream.ProgressChanged += (sender, args) => eventFired = true;
var buffer = new byte[bufferSize];
while (bytesRead < memoryStream.Length)
{
eventFired = false;
bytesRead += progressStream.Read(buffer, 0, readSize);
var progress = 100*bytesRead / (double)streamSize;
Assert.AreEqual(progress, progressStream.ProgressPercent, 0.01);
Assert.IsTrue(eventFired);
}
Assert.AreEqual(100, progressStream.ProgressPercent, 0.01);
}
}
}
