public void Entity_ExtractState_ModifiedStateTest()
{
EntityToolsDomainContext ctx = new EntityToolsDomainContext();
Class newClass = new Class()
{
Name = "Test New Class",
Description = "This is a new class for the test",
Id = Guid.NewGuid(),
DepartmentId = Guid.NewGuid()
};
ctx.Classes.Add(newClass);
//((IChangeTracking)newClass).AcceptChanges();
IDictionary <string, object> changedState = newClass.ExtractState(ExtractType.ModifiedState);
Assert.AreEqual(4, changedState.Count);
Assert.IsTrue(changedState.ContainsKey("Name"));
Assert.IsTrue(changedState.ContainsKey("Description"));
Assert.IsTrue(changedState.ContainsKey("Id"));
Assert.IsTrue(changedState.ContainsKey("DepartmentId"));
Assert.AreEqual(newClass.Name, changedState["Name"]);
Assert.AreEqual(newClass.Id, changedState["Id"]);
Assert.AreEqual(newClass.Description, changedState["Description"]);
Assert.AreEqual(newClass.DepartmentId, changedState["DepartmentId"]);
}
public void EntityCloneTest()
{
var ctx = new EntityToolsDomainContext();
var loadOp = ctx.Load(ctx.GetPersonSetQuery());
EnqueueConditional(() => loadOp.IsComplete);
EnqueueCallback(
() =>
{
var existingPerson = loadOp.Entities.First();
existingPerson.Name = "new name";
Person newPerson = new Person();
newPerson.ApplyState(
existingPerson.ExtractState(ExtractType.OriginalState),
existingPerson.ExtractState(ExtractType.ModifiedState));
newPerson.Id = Guid.NewGuid();
ctx.Persons.Add(newPerson);
}
);
EnqueueTestComplete();
}
public void Entity_ExtractState_ChangesOnlyTest()
{
EntityToolsDomainContext ctx = new EntityToolsDomainContext();
Class newClass = new Class()
{
Name = "Test New Class",
Description = "This is a new class for the test",
Id = Guid.NewGuid()
};
ctx.Classes.Add(newClass);
((IChangeTracking)newClass).AcceptChanges();
newClass.Name = "My New Name";
IDictionary <string, object> changedState = newClass.ExtractState(ExtractType.ChangesOnlyState);
Assert.AreEqual(1, changedState.Count);
Assert.IsTrue(changedState.ContainsKey("Name"));
Assert.AreEqual("My New Name", changedState["Name"]);
}
