public void Ctor_FollowingConventions_GeneratesNavigationLinkWithCast_ForDerivedNavigationProperty() { // Arrange CustomersModelWithInheritance model = new CustomersModelWithInheritance(); HttpRequestMessage request = GetODataRequest(model.Model); ODataSerializerContext serializerContext = new ODataSerializerContext { Model = model.Model, EntitySet = model.Customers, Url = request.GetUrlHelper() }; EntityInstanceContext instanceContext = new EntityInstanceContext(serializerContext, model.SpecialCustomer.AsReference(), new { ID = 42 }); IEdmNavigationProperty ordersProperty = model.SpecialCustomer.NavigationProperties().First(p => p.Name == "SpecialOrders"); // Act EntitySetLinkBuilderAnnotation linkBuilder = new EntitySetLinkBuilderAnnotation(model.Customers, model.Model); Uri result = linkBuilder.BuildNavigationLink(instanceContext, ordersProperty, ODataMetadataLevel.Default); // Assert Assert.Equal("http://localhost/Customers(42)/NS.SpecialCustomer/SpecialOrders", result.AbsoluteUri); }
public void BuildNavigationLink(bool followsConventions, object metadataLevel, bool linkEmitted) { var navigationProperty = _entitySet.EntityType.AddNavigationProperty(typeof(Customer).GetProperty("Orders"), EdmMultiplicity.Many); IEdmModel model = _modelBuilder.GetEdmModel(); IEdmNavigationProperty edmNavProperty = model.GetEdmTypeReference(typeof(Customer)).AsEntity().DeclaredNavigationProperties().Single(p => p.Name == "Orders"); EntitySetLinkBuilderAnnotation linkBuilder = new EntitySetLinkBuilderAnnotation(_entitySet); linkBuilder.AddNavigationPropertyLinkBuilder(edmNavProperty, new NavigationLinkBuilder((context, property) => new Uri("http://navigationlink"), followsConventions)); Uri generatedNavigationLink = linkBuilder.BuildNavigationLink(new EntityInstanceContext(), edmNavProperty, (ODataMetadataLevel)metadataLevel); if (linkEmitted) { Assert.Equal("http://navigationlink/", generatedNavigationLink.AbsoluteUri); } else { Assert.Null(generatedNavigationLink); } }