public void Create_MissingElapsed_ReturnsValidInstance()
{
var stats = CopyStats.Create(_summary, null);
Assert.Equal(0, stats.ElapsedMilliseconds);
Assert.Equal(0, stats.BytesPerSecond);
}
public void Create_AllOk_ReturnsValidInstance()
{
var stopwatch = Stopwatch.StartNew();
stopwatch.Stop();
var stats = CopyStats.Create(_summary, stopwatch.Elapsed);
Assert.Equal(stopwatch.ElapsedMilliseconds, stats.ElapsedMilliseconds);
Assert.Equal((long)(stats.TotalBytesCopied / stopwatch.Elapsed.TotalSeconds), stats.BytesPerSecond);
}
public void Create_SummaryMissing_ThrowsException()
{
var error = Assert.Throws <ArgumentNullException>(() => CopyStats.Create(null, null));
Assert.Equal("summary", error.ParamName);
}