public void TestUpdateViewport_ResizeVirtualCanvas_ChildrenSizeMustBeEqual()
{
const int NewHeight = 480;
Size virtualCanvasSizeBefore = vcPage.VirtualCanvas.Size;
Size layerTimelinesSizeBefore = vcPage.LayerTimelines.Size;
Size layerInfodotsSizeBefore = vcPage.LayerInfodots.Size;
// It's strange, but Size property for virtual canvas returns
// the value, that greater than actual value by 2.
// (This fact is verified in IE and FF browsers)
virtualCanvasSizeBefore.Width -= 2;
virtualCanvasSizeBefore.Height -= 2;
Assert.AreEqual(virtualCanvasSizeBefore, layerInfodotsSizeBefore);
Assert.AreEqual(virtualCanvasSizeBefore, layerTimelinesSizeBefore);
vcPage.ResizeVirtualCanvas(NewHeight);
vcPage.UpdateViewport();
Size virtualCanvasSizeAfter = vcPage.VirtualCanvas.Size;
Size layerTimelinesSizeAfter = vcPage.LayerTimelines.Size;
Size layerInfodotsSizeAfter = vcPage.LayerInfodots.Size;
virtualCanvasSizeAfter.Width -= 2;
virtualCanvasSizeAfter.Height -= 2;
Assert.AreEqual(NewHeight, virtualCanvasSizeAfter.Height);
Assert.AreEqual(virtualCanvasSizeBefore, layerInfodotsSizeBefore);
Assert.AreEqual(virtualCanvasSizeBefore, layerTimelinesSizeBefore);
}
