public void TestDomainService_UpdateMemberToDefaultValue()
{
TestDomainServices.EF.Catalog service = ServerTestHelper.CreateInitializedDomainService<TestDomainServices.EF.Catalog>(DomainOperationType.Submit);
DomainServiceDescription serviceDescription = DomainServiceDescription.GetDescription(service.GetType());
// in the below, non RTO is simulated by leaving ReorderPoint as its default value in the
// original instance
AdventureWorksModel.Product currProduct = new AdventureWorksModel.Product { ProductID = 1, ReorderPoint = 0, Weight = 0 };
AdventureWorksModel.Product origProduct = new AdventureWorksModel.Product { ProductID = 1, Weight = 50.0M };
// verify expected test state - this test relies on the below attribute values
PropertyDescriptor pd = TypeDescriptor.GetProperties(typeof(AdventureWorksModel.Product))["ReorderPoint"];
Assert.IsNull(pd.Attributes[typeof(RoundtripOriginalAttribute)]);
pd = TypeDescriptor.GetProperties(typeof(AdventureWorksModel.Product))["Weight"];
Assert.IsNotNull(pd.Attributes[typeof(RoundtripOriginalAttribute)]);
pd = TypeDescriptor.GetProperties(typeof(AdventureWorksModel.Product))["SafetyStockLevel"];
Assert.IsNotNull(pd.Attributes[typeof(ExcludeAttribute)]);
ObjectContextExtensions.AttachAsModified(service.ObjectContext.Products, currProduct, origProduct);
// verify the expected property modifications
ObjectStateEntry stateEntry = service.ObjectContext.ObjectStateManager.GetObjectStateEntry(currProduct);
string[] modifiedProperties = stateEntry.GetModifiedProperties().ToArray();
Assert.IsTrue(modifiedProperties.Contains("ReorderPoint")); // no RTO so this should be modified
Assert.IsTrue(modifiedProperties.Contains("Weight")); // RTO so this is picked up by normal value comparison
Assert.IsFalse(modifiedProperties.Contains("SafetyStockLevel")); // excluded member, so shouldn't be marked modified
Assert.IsFalse(modifiedProperties.Contains("ProductID")); // key members shouldn't be marked modified
}
public void TestDomainService_UpdateMemberToDefaultValue()
{
TestDomainServices.EF.Catalog service = ServerTestHelper.CreateInitializedDomainService <TestDomainServices.EF.Catalog>(DomainOperationType.Submit);
DomainServiceDescription serviceDescription = DomainServiceDescription.GetDescription(service.GetType());
// in the below, non RTO is simulated by leaving ReorderPoint as its default value in the
// original instance
AdventureWorksModel.Product currProduct = new AdventureWorksModel.Product {
ProductID = 1, ReorderPoint = 0, Weight = 0
};
AdventureWorksModel.Product origProduct = new AdventureWorksModel.Product {
ProductID = 1, Weight = 50.0M
};
// verify expected test state - this test relies on the below attribute values
PropertyDescriptor pd = TypeDescriptor.GetProperties(typeof(AdventureWorksModel.Product))["ReorderPoint"];
Assert.IsNull(pd.Attributes[typeof(RoundtripOriginalAttribute)]);
pd = TypeDescriptor.GetProperties(typeof(AdventureWorksModel.Product))["Weight"];
Assert.IsNotNull(pd.Attributes[typeof(RoundtripOriginalAttribute)]);
pd = TypeDescriptor.GetProperties(typeof(AdventureWorksModel.Product))["SafetyStockLevel"];
Assert.IsNotNull(pd.Attributes[typeof(ExcludeAttribute)]);
ObjectContextExtensions.AttachAsModified(service.ObjectContext.Products, currProduct, origProduct);
// verify the expected property modifications
ObjectStateEntry stateEntry = service.ObjectContext.ObjectStateManager.GetObjectStateEntry(currProduct);
string[] modifiedProperties = stateEntry.GetModifiedProperties().ToArray();
Assert.IsTrue(modifiedProperties.Contains("ReorderPoint")); // no RTO so this should be modified
Assert.IsTrue(modifiedProperties.Contains("Weight")); // RTO so this is picked up by normal value comparison
Assert.IsFalse(modifiedProperties.Contains("SafetyStockLevel")); // excluded member, so shouldn't be marked modified
Assert.IsFalse(modifiedProperties.Contains("ProductID")); // key members shouldn't be marked modified
}
