private static TestDrawingWrapper StartDataGeneration(IDataProviderService dataProviderService, int pointsNumber, int linesNumber)
{
var applicationController = GraphControlFactory.CreateController();
var gridView = TestGridView.Create(applicationController, dataProviderService);
var size = new Size(800, 600);
TestDrawingWrapper drawing = null;
int receivedPoints = 0;
using (drawing = new TestDrawingWrapper())
{
var margin = new Margin(100, 5, 5, 60);
var options = new GridDrawOptions(size, true, true, null, new GridState());
var scaleService = applicationController.GetInstance<IScaleService>();
applicationController.GetInstance<IDataService>().DataUpdated += (sender, e) =>
{
scaleService.UpdateScale(options);
drawing.Reset();
gridView.Draw(drawing, options, margin);
receivedPoints += e.Items.Count;
};
dataProviderService.Run();
while (receivedPoints < pointsNumber)
{
Thread.Sleep(0);
}
}
dataProviderService.Dispose();
return drawing;
}
public void DrawNoDataTest()
{
var gridView = TestGridView.Create();
var size = new Size(800, 600);
TestDrawingWrapper drawing = null;
using (drawing = new TestDrawingWrapper())
{
var margin = new Margin(100, 5, 5, 60);
var options = new GridDrawOptions(size, true, true, null, new GridState());
gridView.Draw(drawing, options, margin);
}
Assert.IsTrue(drawing.Lines.Count > 0);
Assert.IsTrue(drawing.Texts.Count > 0);
Assert.IsTrue(drawing.MeasureTexts.Count > 0);
Assert.IsTrue(drawing.Flushes.Count == 1, $"Flushes count = {drawing.Flushes.Count}");
}
