public void Test()
{
var e = new Entity
{
Color = Colors.Blue,
Color2 = Colors.Green,
Mood = Moods.VeryHappy,
Mood2 = Moods.Great,
};
var dto = new Dto();
dto.InjectFrom <EnumToInt>(e);
var deltas = dto.DeltaResults();
Assert.AreEqual(2, dto.Color);
Assert.AreEqual(1, dto.Color2);
Assert.AreEqual(2, dto.Mood);
Assert.AreEqual(3, dto.Mood2);
Assert.IsTrue(deltas.Any());
Assert.IsTrue(deltas.Count == 4);
Assert.IsTrue((Colors)deltas[0].SourceValue == e.Color);
Assert.IsTrue((int)deltas[0].TargetValueOld == 0);
Assert.IsTrue((int)deltas[0].TargetValueNew == dto.Color);
var e2 = new Entity();
e2.InjectFrom <IntToEnum>(dto);
Assert.AreEqual(dto.Color, 2);
Assert.AreEqual(dto.Color2, 1);
Assert.AreEqual(dto.Mood, 2);
Assert.AreEqual(dto.Mood2, 3);
}