public ProgressReportScope CreateMainScope(int stepsCount, double span, double initProgress, string name)
{
MainScope = new ProgressReportScope(stepsCount, span, initProgress, name);
_mainProgressObservers.ForEach(o => MainScope.Subscribe(o));
_mainProgressObservers.Clear();
MainScope.Subscribe(new ProgressObserver(onComplete: () => MainScope = null));
return MainScope;
}
public void TestChildScopeNotCompleted()
{
List<double> progress = new List<double>();
ProgressObserver progressObserver = new ProgressObserver(s => progress.Add(s.Progress));
using (ProgressReportScope scope = new ProgressReportScope())
{
scope.Subscribe(progressObserver);
scope.CreateChildScope(0.5);
}
ProgressAssert.AreEqual(new[] { 0.5, 1.0 }, progress);
}
public void TestNestedScopes()
{
List<double> progress = new List<double>();
ProgressObserver progressObserver = new ProgressObserver(s => progress.Add(s.Progress));
using (ProgressReportScope scope = new ProgressReportScope())
{
scope.Subscribe(progressObserver);
using (scope.CreateChildScope(0.5))
DumbFunc();
using (ProgressReportScope child = scope.CreateChildScope(0.2))
{
using (child.CreateChildScope(0.5))
DumbFunc();
using (child.CreateChildScope(0.5))
DumbFunc();
}
}
ProgressAssert.AreEqual(new[] { 0.5, 0.6, 0.7, 1.0 }, progress);
}
public void TestNestedScopesWithSteps(int stepsCount, double childScopeSpan, int childScopeStepsCount, double[] expectedProgress)
{
List<double> progress = new List<double>();
ProgressObserver progressObserver = new ProgressObserver(s => progress.Add(s.Progress));
using (ProgressReportScope scope = new ProgressReportScope(stepsCount))
{
scope.Subscribe(progressObserver);
for (int i = 0; i < stepsCount; i++)
{
using (ProgressReportScope childScope = scope.CreateChildScope(childScopeStepsCount, childScopeSpan))
{
for (int j = 0; j < childScopeStepsCount; j++)
{
childScope.Increase();
}
}
scope.Increase();
}
}
ProgressAssert.AreEqual(expectedProgress, progress);
}
public void TestScopeWithSteps(int stepsCount, int stepsPassed, double[] expectedProgress)
{
List<double> progress = new List<double>();
ProgressObserver progressObserver = new ProgressObserver(s => progress.Add(s.Progress));
using (ProgressReportScope scope = new ProgressReportScope(stepsCount))
{
scope.Subscribe(progressObserver);
for (int i = 0; i < stepsPassed; i++)
{
scope.Increase();
}
}
ProgressAssert.AreEqual(expectedProgress, progress);
}
public void TestScopeWithSpanAndInitProgress()
{
List<double> progress = new List<double>();
ProgressObserver progressObserver = new ProgressObserver(s => progress.Add(s.Progress));
const int steps = 3;
using (ProgressReportScope scope = new ProgressReportScope(steps, 0.3, 0.65))
{
scope.Subscribe(progressObserver);
for ( int i = 0; i < steps; i++) scope.Increase();
}
ProgressAssert.AreEqual(new[] { 0.75, 0.85, 0.95 }, progress);
}