public void Group_Shapes_Remove_And_Add_To_Source()
{
var shape1 = new Class1();
var shape2 = new Class1();
var point1 = new PointShape();
var point2 = new PointShape();
var shapes = new BaseShape[] { shape1, shape2, point1, point2 };
var source = shapes.ToList();
var target = shapes.Group("g", source);
Assert.Equal("g", target.Name);
Assert.Contains(shape1, target.Shapes);
Assert.Contains(shape2, target.Shapes);
var lengthShapes = target.Shapes.Length;
Assert.Equal(2, lengthShapes);
Assert.Contains(point1, target.Connectors);
Assert.Contains(point2, target.Connectors);
var lengthConnectors = target.Connectors.Length;
Assert.Equal(2, lengthConnectors);
Assert.Contains(target, source);
var count = source.Count;
Assert.Equal(1, count);
}
public void Group_Shapes_Do_Not_Update_Source()
{
var shape1 = new Class1();
var shape2 = new Class1();
var point1 = new PointShape();
var point2 = new PointShape();
var shapes = new BaseShape[] { shape1, shape2, point1, point2 };
var source = shapes.ToList();
shapes.Group("g", null);
Assert.Contains(shape1, source);
Assert.Contains(shape2, source);
Assert.Contains(point1, source);
Assert.Contains(point2, source);
var count = source.Count;
Assert.Equal(4, count);
}
