public IEnumerable <Polygon> DeserializeAll(string path)
{
XmlSerializer formatter = new XmlSerializer(typeof(PolygonModel[]));
using (FileStream fs = new FileStream(path, FileMode.OpenOrCreate))
{
List <PolygonModel> xmlPolygons = ((PolygonModel[])formatter.Deserialize(fs)).ToList();
List <Polygon> newPolygons = new List <Polygon>();
foreach (var xmlPolygon in xmlPolygons)
{
newPolygons.Add(this.GetPolygon(xmlPolygon));
}
repo.AddRange(newPolygons);
return(repo.GetAll());
}
}
public void ShapesRepository_Add_AddRange_Test()
{
Polygon polygon1 = new Polygon();
Polygon polygon2 = new Polygon();
Polygon polygon3 = new Polygon();
Polygon polygon4 = new Polygon();
List <Polygon> list = new List <Polygon>();
list.Add(polygon3);
list.Add(polygon4);
ShapesRepository arr = new ShapesRepository();
arr.Add(polygon1);
arr.Add(polygon2);
Assert.AreEqual(2, arr.Polygons.Count);
arr.AddRange(list);
Assert.AreEqual(4, arr.Polygons.Count);
}