public void RandomSecondGeneratorTest(int n)
{
SecondGenerator generator = new SecondGenerator();
var result = generator.GenerateArray(n);
Assert.IsTrue(Math.Abs(result.Sum() - 1) < 0.000001);
}
public void GeneratorExeptionTest(int n)
{
SecondGenerator secondGenerator = new SecondGenerator();
FirstGenerator firstGenerator = new FirstGenerator();
Assert.Throws <ArgumentException>(() => firstGenerator.GenerateArray(n));
Assert.Throws <ArgumentException>(() => secondGenerator.GenerateArray(n));
}
private void GenerateGraph(object sender, RoutedEventArgs args)
{
if (sender == ErdosRenyiMenuItem)
{
var w = new ErdosGenerator();
try
{
w.ShowDialog();
Graph.Clear();
Graph.Set(GraphGenerator.CreateDirectional(w.DataContext as GraphMatrix));
Graph.OnChange();
}
catch (Exception e)
{
MessageBoxResult result = MessageBox.Show("Coś poszło nie tak"
+ System.Environment.NewLine
+ e.Message
);
}
}
else if (sender == SecondGeneratorMenuItem)
{
var w = new SecondGenerator();
try
{
w.ShowDialog();
Graph.Clear();
Graph.Set(GraphGenerator.CreateDirectional(w.DataContext as GraphMatrix));
Graph.OnChange();
}
catch (Exception e)
{
MessageBoxResult result = MessageBox.Show("Coś poszło nie tak"
+ System.Environment.NewLine
+ e.Message
);
}
}
Graph.Set(GraphGenerator.CreateRandomDirectedWeights(Graph));
Graph.OnChange();
Renderer.Displayer = new DirectedCircleDisplayer();
}
private void GenerateGraph(object sender, RoutedEventArgs args)
{
Stopwatch watch = null;
//long before = 0;
long after = 0;
if (sender == ErdosRenyiMenuItem)
{
var w = new ErdosGenerator();
try
{
w.ShowDialog();
watch = Stopwatch.StartNew();
Graph.Clear();
Graph.Set(w.DataContext as GraphMatrix);
//before = watch.ElapsedMilliseconds;
Graph.OnChange();
watch.Stop();
after = watch.ElapsedMilliseconds;
}
catch (Exception e)
{
MessageBoxResult result = MessageBox.Show("Coś poszło nie tak"
+ System.Environment.NewLine
+ e.Message
);
}
}
else if (sender == SecondGeneratorMenuItem)
{
var w = new SecondGenerator();
try
{
w.ShowDialog();
watch = Stopwatch.StartNew();
Graph.Clear();
Graph.Set(w.DataContext as GraphMatrix);
//before = watch.ElapsedMilliseconds;
Graph.OnChange();
watch.Stop();
after = watch.ElapsedMilliseconds;
}
catch (Exception e)
{
MessageBoxResult result = MessageBox.Show("Coś poszło nie tak"
+ System.Environment.NewLine
+ e.Message
);
}
}
if (watch != null)
{
//MessageBox.Show(
// "Before = " + (double)(before / 1000.0) +
// System.Environment.NewLine +
// "After = " + (double)(after / 1000.0));
}
GraphRenderer.Displayer = new CircleDisplayer();
}
