public void DerivedEntityTypeShouldOnlySerializeChangedProperties()
{
EntityType entity = new DerivedEntityType
{
ID = 7,
Complex = new ComplexType
{
Name = "June",
Home = new Address("Xiadu", 71)
},
StringCollection = new ObservableCollection <string>(new string[] { "first", "second" }),
Name = "July",
Home = new HomeAddress("Xingang", 17, "Guangzhou")
};
DataServiceCollection <DerivedEntityType> collection = new DataServiceCollection <DerivedEntityType>(context, null, TrackingMode.AutoChangeTracking, "EntitySet", null, null);
collection.Add((DerivedEntityType)entity);
context.Entities.FirstOrDefault().State = EntityStates.Unchanged;
entity.ID = 71;
entity.Complex.Home.Code = 17;
((DerivedEntityType)entity).Home.City = "Guangzhou";
Assert.AreEqual(EntityStates.Modified, context.Entities.FirstOrDefault().State);
ValidateBodyContent(context, "{\"ID\":71,\"Complex\":{\"Name\":\"June\",\"Home\":{\"Code\":17,\"Street\":\"Xiadu\"}},\"Home\":{\"City\":\"Guangzhou\",\"Code\":17,\"Street\":\"Xingang\"}}");
}
public void OnlyChangedDerivedComplexTypePropertiesShouldBeSentOnPost()
{
DataServiceCollection <DerivedEntityType> collection = new DataServiceCollection <DerivedEntityType>(context, "EntitySet", null, null);
DerivedEntityType entity = new DerivedEntityType();
collection.Add(entity);
entity.Home = new HomeAddress("Xiadu", 71, "Guangzhou");
Assert.AreEqual(EntityStates.Added, context.Entities.FirstOrDefault().State);
ValidateBodyContent(context, "{\"Home\":{\"City\":\"Guangzhou\",\"Code\":71,\"Street\":\"Xiadu\"}}", SaveChangesOptions.PostOnlySetProperties);
}
public void OnlyChangedPropertiesInDerivedEntityTypeShouldBeSentOnPost()
{
EntityType entity = new DerivedEntityType();
DataServiceCollection <DerivedEntityType> collection = new DataServiceCollection <DerivedEntityType>(context, "EntitySet", null, null);
collection.Add((DerivedEntityType)entity);
entity.ID = 71;
entity.Complex = new ComplexType
{
Name = "June",
Home = new Address("Xiadu", 17)
};
((DerivedEntityType)entity).Home = new HomeAddress("Xingang", 17, "Guangzhou");
Assert.AreEqual(EntityStates.Added, context.Entities.FirstOrDefault().State);
ValidateBodyContent(context, "{\"ID\":71,\"Complex\":{\"Name\":\"June\",\"Home\":{\"Code\":17,\"Street\":\"Xiadu\"}},\"Home\":{\"City\":\"Guangzhou\",\"Code\":17,\"Street\":\"Xingang\"}}", SaveChangesOptions.PostOnlySetProperties);
}
