public void EditableObjectModelCollection_ChangeTrackingTest()
{
var people = new EditablePersonCollection();
people.RejectChanges();
Assert.IsNotNull(people.Boss);
Assert.IsFalse(people.IsChangedLocal);
Assert.IsFalse(people.IsChanged);
people.Age = 100;
Assert.IsTrue(people.IsChangedLocal);
Assert.IsTrue(people.IsChanged);
people.RejectChanges();
Assert.AreEqual(0, people.Age);
Assert.IsFalse(people.IsChangedLocal);
Assert.IsFalse(people.IsChanged);
people.FirstName = "Tom";
Assert.IsTrue(people.IsChangedLocal);
Assert.IsTrue(people.IsChanged);
people.AcceptChanges();
Assert.IsFalse(people.IsChangedLocal);
Assert.IsFalse(people.IsChanged);
Assert.IsFalse(people.Boss.IsChangedLocal);
Assert.IsFalse(people.Boss.IsChangedLocal);
people.Boss.FirstName = "Frank";
Assert.IsFalse(people.IsChangedLocal);
Assert.IsTrue(people.IsChanged);
Assert.IsTrue(people.Boss.IsChangedLocal);
Assert.IsTrue(people.Boss.IsChangedLocal);
Assert.AreEqual("Tom", people.FirstName);
Assert.AreEqual("Frank", people.Boss.FirstName);
people.AcceptChanges();
Assert.IsFalse(people.IsChangedLocal);
Assert.IsFalse(people.IsChanged);
Assert.IsFalse(people.Boss.IsChangedLocal);
Assert.IsFalse(people.Boss.IsChangedLocal);
Assert.AreEqual("Tom", people.FirstName);
Assert.AreEqual("Frank", people.Boss.FirstName);
people.FirstName = "Harry";
people.Boss.FirstName = "Sam";
Assert.IsTrue(people.IsChangedLocal);
Assert.IsTrue(people.IsChanged);
Assert.IsTrue(people.Boss.IsChangedLocal);
Assert.IsTrue(people.Boss.IsChangedLocal);
Assert.AreEqual("Harry", people.FirstName);
Assert.AreEqual("Sam", people.Boss.FirstName);
people.RejectChanges();
Assert.IsFalse(people.IsChangedLocal);
Assert.IsFalse(people.IsChanged);
Assert.IsFalse(people.Boss.IsChangedLocal);
Assert.IsFalse(people.Boss.IsChangedLocal);
Assert.AreEqual("Tom", people.FirstName);
Assert.AreEqual("Frank", people.Boss.FirstName);
people.DummyObject.IsChanged = true;
Assert.IsFalse(people.IsChangedLocal);
Assert.IsTrue(people.IsChanged);
people.AcceptChanges();
Assert.IsFalse(people.IsChangedLocal);
Assert.IsFalse(people.IsChanged);
people.DummyObject.IsChanged = true;
Assert.IsFalse(people.IsChangedLocal);
Assert.IsTrue(people.IsChanged);
people.RejectChanges();
Assert.IsFalse(people.IsChangedLocal);
Assert.IsFalse(people.IsChanged);
people.DummyObject.IsChanged = true;
Assert.IsFalse(people.IsChangedLocal);
Assert.IsTrue(people.IsChanged);
people.AcceptChangesLocal();
Assert.IsFalse(people.IsChangedLocal);
Assert.IsTrue(people.IsChanged);
}
public void EditableObjectModelCollection_ChangeTrackingTest()
{
var people = new EditablePersonCollection();
people.RejectChanges();
Assert.IsNotNull(people.Boss);
Assert.IsFalse(people.IsChangedLocal);
Assert.IsFalse(people.IsChanged);
people.Age = 100;
Assert.IsTrue(people.IsChangedLocal);
Assert.IsTrue(people.IsChanged);
people.RejectChanges();
Assert.AreEqual(0, people.Age);
Assert.IsFalse(people.IsChangedLocal);
Assert.IsFalse(people.IsChanged);
people.FirstName = "Tom";
Assert.IsTrue(people.IsChangedLocal);
Assert.IsTrue(people.IsChanged);
people.AcceptChanges();
Assert.IsFalse(people.IsChangedLocal);
Assert.IsFalse(people.IsChanged);
Assert.IsFalse(people.Boss.IsChangedLocal);
Assert.IsFalse(people.Boss.IsChangedLocal);
people.Boss.FirstName = "Frank";
Assert.IsFalse(people.IsChangedLocal);
Assert.IsTrue(people.IsChanged);
Assert.IsTrue(people.Boss.IsChangedLocal);
Assert.IsTrue(people.Boss.IsChangedLocal);
Assert.AreEqual("Tom", people.FirstName);
Assert.AreEqual("Frank", people.Boss.FirstName);
people.AcceptChanges();
Assert.IsFalse(people.IsChangedLocal);
Assert.IsFalse(people.IsChanged);
Assert.IsFalse(people.Boss.IsChangedLocal);
Assert.IsFalse(people.Boss.IsChangedLocal);
Assert.AreEqual("Tom", people.FirstName);
Assert.AreEqual("Frank", people.Boss.FirstName);
people.FirstName = "Harry";
people.Boss.FirstName = "Sam";
Assert.IsTrue(people.IsChangedLocal);
Assert.IsTrue(people.IsChanged);
Assert.IsTrue(people.Boss.IsChangedLocal);
Assert.IsTrue(people.Boss.IsChangedLocal);
Assert.AreEqual("Harry", people.FirstName);
Assert.AreEqual("Sam", people.Boss.FirstName);
people.RejectChanges();
Assert.IsFalse(people.IsChangedLocal);
Assert.IsFalse(people.IsChanged);
Assert.IsFalse(people.Boss.IsChangedLocal);
Assert.IsFalse(people.Boss.IsChangedLocal);
Assert.AreEqual("Tom", people.FirstName);
Assert.AreEqual("Frank", people.Boss.FirstName);
people.DummyObject.IsChanged = true;
Assert.IsFalse(people.IsChangedLocal);
Assert.IsTrue(people.IsChanged);
people.AcceptChanges();
Assert.IsFalse(people.IsChangedLocal);
Assert.IsFalse(people.IsChanged);
people.DummyObject.IsChanged = true;
Assert.IsFalse(people.IsChangedLocal);
Assert.IsTrue(people.IsChanged);
people.RejectChanges();
Assert.IsFalse(people.IsChangedLocal);
Assert.IsFalse(people.IsChanged);
people.DummyObject.IsChanged = true;
Assert.IsFalse(people.IsChangedLocal);
Assert.IsTrue(people.IsChanged);
people.AcceptChangesLocal();
Assert.IsFalse(people.IsChangedLocal);
Assert.IsTrue(people.IsChanged);
}
