public void Entity_RaiseDataMemberChanged()
{
MockEntity_RaisePropertyChangedEvents entity = new MockEntity_RaisePropertyChangedEvents();
entity.StartTracking();
ConfigurableEntityContainer container = new ConfigurableEntityContainer();
container.CreateSet <MockEntity_RaisePropertyChangedEvents>(EntitySetOperations.All);
container.GetEntitySet <MockEntity_RaisePropertyChangedEvents>().Add(entity);
List <string> propertyChanges = new List <string>();
entity.PropertyChanged += (s, a) => propertyChanges.Add(a.PropertyName);
// Real property, should have no errors
entity.Mock_RaiseDataMemberChanging("Property1");
entity.Mock_RaiseDataMemberChanged("Property1");
entity.Mock_RaiseDataMemberChanged("Property1"); // Called twice to ensure we go through the Entity::PropertyHasChanged code path
Assert.AreEqual(2, propertyChanges.Count(p => p == "Property1"));
}
public void Entity_RaiseDataMemberChanged_NonChangeTrackedProperty()
{
MockEntity_RaisePropertyChangedEvents entity = new MockEntity_RaisePropertyChangedEvents();
entity.StartTracking();
ConfigurableEntityContainer container = new ConfigurableEntityContainer();
container.CreateSet <MockEntity_RaisePropertyChangedEvents>(EntitySetOperations.All);
container.GetEntitySet <MockEntity_RaisePropertyChangedEvents>().Add(entity);
List <string> propertyChanges = new List <string>();
entity.PropertyChanged += (s, a) => propertyChanges.Add(a.PropertyName);
// Non-existent property - we don't do any validation internally
// for this. The methods are protected, so we don't attempt to protect
// the user from lying to themselves.
entity.Mock_RaiseDataMemberChanging("CalculatedProperty1");
entity.Mock_RaiseDataMemberChanged("CalculatedProperty1");
entity.Mock_RaiseDataMemberChanged("CalculatedProperty1");
Assert.AreEqual(2, propertyChanges.Count(p => p == "CalculatedProperty1"));
}