public void ClonedCanBeginEdit()
{
person.BeginEdit();
person.FirstName = "Kevin";
var clone = person.Clone();
Assert.AreNotSame(person, clone);
Assert.AreEqual(person.FirstName, clone.FirstName);
clone.BeginEdit();
Assert.AreEqual(clone.IsChanged, false);
clone.FirstName = "Bob";
Assert.AreEqual(clone.IsChanged, true);
}
public void TestMEditableObject()
{
var clone = person.Clone();
person.BeginEdit();
Assert.IsTrue(clone.EqualsByValue(person));
person.FirstName = "New name1";
person.LastName = "New name2";
person.DateOfBirth = DateTime.Now;
person.CancelEdit();
Assert.IsTrue(clone.EqualsByValue(person));
// idempotent
person.EndEdit();
person.CancelEdit();
person.BeginEdit();
person.BeginEdit();
Assert.IsTrue(clone.EqualsByValue(person));
person.FirstName = "Alice";
person.EndEdit();
person.EndEdit();
Assert.AreEqual("Alice", person.FirstName);
}
