public void CanConfigureAllLinksViaIdLink()
{
// Arrange
ODataModelBuilder builder = GetCommonModel();
var expectedEditLink = "http://server/service/Products(15)";
var products = builder.EntitySet<EntitySetLinkConfigurationTest_Product>("Products");
products.HasIdLink(c =>
string.Format(
"http://server/service/Products({0})",
c.GetPropertyValue("ID")
),
followsConventions: false);
var actor = builder.EntitySets.Single();
var model = builder.GetEdmModel();
var productType = model.SchemaElements.OfType<IEdmEntityType>().Single();
var productsSet = model.SchemaElements.OfType<IEdmEntityContainer>().Single().EntitySets().Single();
var productInstance = new EntitySetLinkConfigurationTest_Product { ID = 15 };
var serializerContext = new ODataSerializerContext { Model = model, NavigationSource = productsSet };
var entityContext = new EntityInstanceContext(serializerContext, productType.AsReference(), productInstance);
var linkBuilderAnnotation = new NavigationSourceLinkBuilderAnnotation(actor);
// Act
var selfLinks = linkBuilderAnnotation.BuildEntitySelfLinks(entityContext, ODataMetadataLevel.Default);
// Assert
Assert.NotNull(selfLinks.EditLink);
Assert.Equal(expectedEditLink, selfLinks.EditLink.ToString());
Assert.NotNull(selfLinks.ReadLink);
Assert.Equal(expectedEditLink, selfLinks.ReadLink.ToString());
Assert.NotNull(selfLinks.IdLink);
Assert.Equal(expectedEditLink, selfLinks.IdLink);
}
public void Singleton_CanOnlyConfigureIdLinkViaIdLinkFactory()
{
// Arrange
ODataModelBuilder builder = GetSingletonModel();
const string ExpectedEditLink = "http://server/service/Exchange";
var product = builder.Singleton<SingletonProduct>("Exchange");
product.HasIdLink(c => new Uri("http://server/service/Exchange"),
followsConventions: false);
var exchange = builder.Singletons.Single();
var model = builder.GetEdmModel();
var productType = model.SchemaElements.OfType<IEdmEntityType>().Single();
var singleton = model.SchemaElements.OfType<IEdmEntityContainer>().Single().FindSingleton("Exchange");
var singletonInstance = new SingletonProduct { ID = 15 };
var serializerContext = new ODataSerializerContext { Model = model, NavigationSource = singleton };
var entityContext = new EntityInstanceContext(serializerContext, productType.AsReference(), singletonInstance);
var linkBuilderAnnotation = new NavigationSourceLinkBuilderAnnotation(exchange);
// Act
var selfLinks = linkBuilderAnnotation.BuildEntitySelfLinks(entityContext, ODataMetadataLevel.FullMetadata);
// Assert
Assert.NotNull(selfLinks.IdLink);
Assert.Equal(ExpectedEditLink, selfLinks.IdLink.ToString());
Assert.Null(selfLinks.ReadLink);
Assert.Null(selfLinks.EditLink);
}
public static void SetNavigationSourceLinkBuilder(this IEdmModel model, IEdmNavigationSource navigationSource,
NavigationSourceLinkBuilderAnnotation navigationSourceLinkBuilder)
{
if (model == null)
{
throw Error.ArgumentNull("model");
}
model.SetAnnotationValue(navigationSource, navigationSourceLinkBuilder);
}
public void BuildIdLink_Throws_IfIdLinkBuilderIsNull(ODataMetadataLevel metadataLevel)
{
// Arrange
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation(_entitySet);
// Act & Assert
Assert.Throws<InvalidOperationException>(
() => linkBuilder.BuildIdLink(new EntityInstanceContext(), (ODataMetadataLevel)metadataLevel),
"No IdLink factory was found. Try calling HasIdLink on the NavigationSourceConfiguration for 'Customers'.");
}
public void GetNavigationSourceLinkBuilder_After_SetNavigationSourceLinkBuilder_OnSingleton()
{
// Arrange
IEdmModel model = new EdmModel();
EdmEntityContainer container = new EdmEntityContainer("NS", "Container");
EdmEntityType entityType = new EdmEntityType("NS", "Entity");
IEdmSingleton singleton = new EdmSingleton(container, "Singleton", entityType);
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation();
// Act
model.SetNavigationSourceLinkBuilder(singleton, linkBuilder);
var result = model.GetNavigationSourceLinkBuilder(singleton);
// Assert
Assert.Same(linkBuilder, result);
}
public void Ctor_FollowingConventions_GeneratesSelfLinkWithCast_IfDerivedTypeHasNavigationProperty()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
HttpRequestMessage request = GetODataRequest(model.Model);
ODataSerializerContext serializerContext = new ODataSerializerContext {
Model = model.Model, NavigationSource = model.Customers, Url = request.GetUrlHelper()
};
ResourceContext instanceContext = new ResourceContext(serializerContext, model.SpecialCustomer.AsReference(), new { ID = 42 });
// Act
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation(model.Customers, model.Model);
var result = linkBuilder.BuildIdLink(instanceContext, ODataMetadataLevel.FullMetadata);
// Assert
Assert.Equal("http://localhost/Customers(42)/NS.SpecialCustomer", result.ToString());
}
public void CanConfigureReadLinkToNotFollowConventions()
{
// Arrange
Uri idLink = new Uri("http://id_link");
Uri readLink = new Uri("http://read_link");
_entitySet.HasIdLink(new SelfLinkBuilder <Uri>((ctxt) => idLink, followsConventions: true));
_entitySet.HasReadLink(new SelfLinkBuilder <Uri>((ctxt) => readLink, followsConventions: false));
// Act
var selfLinks = new NavigationSourceLinkBuilderAnnotation(_entitySet).BuildEntitySelfLinks(new ResourceContext(), ODataMetadataLevel.MinimalMetadata);
// Assert
Assert.Null(selfLinks.IdLink);
Assert.Null(selfLinks.EditLink);
Assert.Equal(readLink, selfLinks.ReadLink);
}
public void BuildNavigationLink_ReturnsNull(bool followsConventions, ODataMetadataLevel metadataLevel)
{
// Arrange
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");
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation(_entitySet);
linkBuilder.AddNavigationPropertyLinkBuilder(edmNavProperty, new NavigationLinkBuilder((context, property) => new Uri("http://navigationlink"), followsConventions));
// Act
Uri generatedNavigationLink = linkBuilder.BuildNavigationLink(new ResourceContext(), edmNavProperty, (ODataMetadataLevel)metadataLevel);
// Assert
Assert.Null(generatedNavigationLink);
}
public void Ctor_FollowingConventions_GeneratesNavigationLinkWithCast_ForDerivedNavigationProperty()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
HttpRequestMessage request = GetODataRequest(model.Model);
ODataSerializerContext serializerContext = new ODataSerializerContext {
Model = model.Model, NavigationSource = 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
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation(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 Ctor_FollowingConventions_GeneratesSelfLinkWithoutCast_IfDerivedTypesHaveNoNavigationProperty()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
IEdmEntitySet specialCustomers = new EdmEntitySet(model.Container, "SpecialCustomers", model.SpecialCustomer);
HttpRequestMessage request = GetODataRequest(model.Model);
ODataSerializerContext serializerContext = new ODataSerializerContext {
Model = model.Model, NavigationSource = specialCustomers, Url = request.GetUrlHelper()
};
EntityInstanceContext instanceContext = new EntityInstanceContext(serializerContext, model.Customer.AsReference(), new { ID = 42 });
// Act
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation(specialCustomers, model.Model);
var result = linkBuilder.BuildIdLink(instanceContext, ODataMetadataLevel.Default);
// Assert
Assert.Equal("http://localhost/SpecialCustomers(42)", result.ToString());
}
public static NavigationSourceLinkBuilderAnnotation GetNavigationSourceLinkBuilder(this IEdmModel model,
IEdmNavigationSource navigationSource)
{
if (model == null)
{
throw Error.ArgumentNull("model");
}
NavigationSourceLinkBuilderAnnotation annotation = model
.GetAnnotationValue<NavigationSourceLinkBuilderAnnotation>(navigationSource);
if (annotation == null)
{
// construct and set a navigation source link builder that follows OData URL conventions.
annotation = new NavigationSourceLinkBuilderAnnotation(navigationSource, model);
model.SetNavigationSourceLinkBuilder(navigationSource, annotation);
}
return annotation;
}
public void BuildIdLink(bool followsConventions, ODataMetadataLevel metadataLevel, bool linkEmitted)
{
// Arrange
_entitySet.HasIdLink(new SelfLinkBuilder <Uri>((context) => new Uri("http://selflink"), followsConventions));
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation(_entitySet);
// Act
Uri generatedIdLink = linkBuilder.BuildIdLink(new EntityInstanceContext(), (ODataMetadataLevel)metadataLevel);
// Assert
if (linkEmitted)
{
Assert.Equal(new Uri("http://selflink"), generatedIdLink);
}
else
{
Assert.Null(generatedIdLink);
}
}
public void BuildReadLink_WhenReadLinkIsNotSameAsEditLink(bool followsConventions, ODataMetadataLevel metadataLevel, bool linkEmitted)
{
// Arrange
_entitySet.HasReadLink(new SelfLinkBuilder <Uri>((context) => new Uri("http://readlink/"), followsConventions));
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation(_entitySet);
// Act
Uri generatedReadLink = linkBuilder.BuildReadLink(new EntityInstanceContext(), (ODataMetadataLevel)metadataLevel, new Uri("http://editLink"));
// Assert
if (linkEmitted)
{
Assert.Equal("http://readlink/", generatedReadLink.AbsoluteUri);
}
else
{
Assert.Null(generatedReadLink);
}
}
public void BuildIdLink(bool followsConventions, ODataMetadataLevel metadataLevel, bool linkEmitted)
{
// Arrange
_entitySet.HasIdLink(new SelfLinkBuilder<Uri>((context) => new Uri("http://selflink"), followsConventions));
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation(_entitySet);
// Act
Uri generatedIdLink = linkBuilder.BuildIdLink(new EntityInstanceContext(), (ODataMetadataLevel)metadataLevel);
// Assert
if (linkEmitted)
{
Assert.Equal(new Uri("http://selflink"), generatedIdLink);
}
else
{
Assert.Null(generatedIdLink);
}
}
public void Ctor_FollowingConventions_GeneratesNavigationLinkWithoutCast_ForNavigationPropertyOnBaseType()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
HttpRequestMessage request = GetODataRequest(model.Model);
ODataSerializerContext serializerContext = new ODataSerializerContext {
Model = model.Model, NavigationSource = model.Customers, Url = request.GetUrlHelper()
};
EntityInstanceContext instanceContext = new EntityInstanceContext(serializerContext, model.Customer.AsReference(), new { ID = 42 });
IEdmNavigationProperty ordersProperty = model.Customer.NavigationProperties().First(p => p.Name == "Orders");
// Act
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation(model.Customers, model.Model);
linkBuilder.AddNavigationPropertyLinkBuilder(ordersProperty, new NavigationLinkBuilder((context, property) => context.GenerateNavigationPropertyLink(property, includeCast: false), false));
Uri result = linkBuilder.BuildNavigationLink(instanceContext, ordersProperty, ODataMetadataLevel.MinimalMetadata);
// Assert
Assert.Equal("http://localhost/Customers(42)/Orders", result.AbsoluteUri);
}
public void CanConfigureAllLinksViaIdLink()
{
// Arrange
ODataModelBuilder builder = GetCommonModel();
var expectedEditLink = "http://server/service/Products(15)";
var products = builder.EntitySet <EntitySetLinkConfigurationTest_Product>("Products");
products.HasIdLink(c =>
new Uri(string.Format(
"http://server/service/Products({0})",
c.GetPropertyValue("ID"))
),
followsConventions: false);
var actor = builder.EntitySets.Single();
var model = builder.GetEdmModel();
var productType = model.SchemaElements.OfType <IEdmEntityType>().Single();
var productsSet = model.SchemaElements.OfType <IEdmEntityContainer>().Single().EntitySets().Single();
var productInstance = new EntitySetLinkConfigurationTest_Product {
ID = 15
};
var serializerContext = new ODataSerializerContext {
Model = model, NavigationSource = productsSet
};
var entityContext = new EntityInstanceContext(serializerContext, productType.AsReference(), productInstance);
var linkBuilderAnnotation = new NavigationSourceLinkBuilderAnnotation(actor);
// Act
var selfLinks = linkBuilderAnnotation.BuildEntitySelfLinks(entityContext, ODataMetadataLevel.Default);
// Assert
Assert.NotNull(selfLinks.EditLink);
Assert.Equal(expectedEditLink, selfLinks.EditLink.ToString());
Assert.NotNull(selfLinks.ReadLink);
Assert.Equal(expectedEditLink, selfLinks.ReadLink.ToString());
Assert.NotNull(selfLinks.IdLink);
Assert.Equal(expectedEditLink, selfLinks.IdLink.ToString());
}
public void CanConfigureReadLinkToNotFollowConventions()
{
// Arrange
Uri idLink = new Uri("http://id_link");
Uri readLink = new Uri("http://read_link");
_entitySet.HasIdLink(new SelfLinkBuilder<Uri>((ctxt) => idLink, followsConventions: true));
_entitySet.HasReadLink(new SelfLinkBuilder<Uri>((ctxt) => readLink, followsConventions: false));
// Act
var selfLinks = new NavigationSourceLinkBuilderAnnotation(_entitySet).BuildEntitySelfLinks(new EntityInstanceContext(), ODataMetadataLevel.MinimalMetadata);
// Assert
Assert.Null(selfLinks.IdLink);
Assert.Null(selfLinks.EditLink);
Assert.Equal(readLink, selfLinks.ReadLink);
}
public void CreateODataFeed_SetsNextPageLink_WhenWritingTruncatedCollection_ForExpandedProperties()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
IEdmCollectionTypeReference customersType = new EdmCollectionTypeReference(new EdmCollectionType(model.Customer.AsReference()));
ODataFeedSerializer serializer = new ODataFeedSerializer(new DefaultODataSerializerProvider());
SelectExpandClause selectExpandClause = new SelectExpandClause(new SelectItem[0], allSelected: true);
IEdmNavigationProperty ordersProperty = model.Customer.NavigationProperties().First();
EntityInstanceContext entity = new EntityInstanceContext
{
SerializerContext = new ODataSerializerContext { NavigationSource = model.Customers, Model = model.Model }
};
ODataSerializerContext nestedContext = new ODataSerializerContext(entity, selectExpandClause, ordersProperty);
TruncatedCollection<Order> orders = new TruncatedCollection<Order>(new[] { new Order(), new Order() }, pageSize: 1);
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation();
linkBuilder.AddNavigationPropertyLinkBuilder(ordersProperty,
new NavigationLinkBuilder((entityContext, navigationProperty) => new Uri("http://navigation-link/"),
false));
model.Model.SetNavigationSourceLinkBuilder(model.Customers, linkBuilder);
model.Model.SetNavigationSourceLinkBuilder(model.Orders, new NavigationSourceLinkBuilderAnnotation());
// Act
ODataFeed feed = serializer.CreateODataFeed(orders, _customersType, nestedContext);
// Assert
Assert.Equal("http://navigation-link/?$skip=1", feed.NextPageLink.AbsoluteUri);
}
public void BuildEditLink_WhenEditLinkIsSameAsIdLink_And_IsNotSet(bool followsConventions, ODataMetadataLevel metadataLevel, bool linkEmitted)
{
// Arrange
_entitySet.HasIdLink(new SelfLinkBuilder<string>((context) => "http://selflink/", followsConventions));
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation(_entitySet);
// Act
Uri generatedEditLink = linkBuilder.BuildEditLink(new EntityInstanceContext(), (ODataMetadataLevel)metadataLevel, "http://selflink");
// Assert
if (linkEmitted)
{
Assert.Equal("http://selflink/", generatedEditLink.AbsoluteUri);
}
else
{
Assert.Null(generatedEditLink);
}
}
private static void AddNavigationBindings(NavigationSourceConfiguration configuration,
EdmNavigationSource navigationSource,
NavigationSourceLinkBuilderAnnotation linkBuilder,
ODataModelBuilder builder,
Dictionary<Type, IEdmType> edmTypeMap,
Dictionary<string, EdmNavigationSource> edmNavigationSourceMap)
{
foreach (EntityTypeConfiguration entityType in builder.ThisAndBaseAndDerivedTypes(configuration.EntityType))
{
foreach (NavigationPropertyConfiguration navigationProperty in entityType.NavigationProperties)
{
NavigationPropertyBindingConfiguration binding = configuration.FindBinding(navigationProperty);
bool isContained = navigationProperty.ContainsTarget;
if (binding != null || isContained)
{
EdmEntityType edmEntityType = edmTypeMap[entityType.ClrType] as EdmEntityType;
IEdmNavigationProperty edmNavigationProperty = edmEntityType.NavigationProperties()
.Single(np => np.Name == navigationProperty.Name);
if (!isContained)
{
navigationSource.AddNavigationTarget(
edmNavigationProperty,
edmNavigationSourceMap[binding.TargetNavigationSource.Name]);
}
NavigationLinkBuilder linkBuilderFunc = configuration.GetNavigationPropertyLink(navigationProperty);
if (linkBuilderFunc != null)
{
linkBuilder.AddNavigationPropertyLinkBuilder(edmNavigationProperty, linkBuilderFunc);
}
}
}
}
}
public void Ctor_FollowingConventions_GeneratesNavigationLinkWithoutCast_ForNavigationPropertyOnBaseType()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
HttpRequestMessage request = GetODataRequest(model.Model);
ODataSerializerContext serializerContext = new ODataSerializerContext { Model = model.Model, NavigationSource = model.Customers, Url = request.GetUrlHelper() };
EntityInstanceContext instanceContext = new EntityInstanceContext(serializerContext, model.Customer.AsReference(), new { ID = 42 });
IEdmNavigationProperty ordersProperty = model.Customer.NavigationProperties().First(p => p.Name == "Orders");
// Act
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation(model.Customers, model.Model);
linkBuilder.AddNavigationPropertyLinkBuilder(ordersProperty, new NavigationLinkBuilder((context, property) => context.GenerateNavigationPropertyLink(property, includeCast: false), false));
Uri result = linkBuilder.BuildNavigationLink(instanceContext, ordersProperty, ODataMetadataLevel.MinimalMetadata);
// Assert
Assert.Equal("http://localhost/Customers(42)/Orders", result.AbsoluteUri);
}
public void BuildEditLink_WhenEditLinkIsSameAsIdLink_And_IsNotSet(bool followsConventions, ODataMetadataLevel metadataLevel)
{
// Arrange
_entitySet.HasIdLink(new SelfLinkBuilder<Uri>((context) => new Uri("http://selflink/"), followsConventions));
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation(_entitySet);
// Act
Uri generatedEditLink = linkBuilder.BuildEditLink(new EntityInstanceContext(), (ODataMetadataLevel)metadataLevel, new Uri("http://selflink"));
// Assert
Assert.Null(generatedEditLink);
}
public void BuildIdLink_DoesNotThrow_IfJsonAndIdLinkBuilderIsNull(object metadataLevel)
{
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation(_entitySet);
Assert.DoesNotThrow(
() => linkBuilder.BuildIdLink(new EntityInstanceContext(), (ODataMetadataLevel)metadataLevel));
}
public void Ctor_FollowingConventions_GeneratesNavigationLinkWithCast_ForDerivedNavigationProperty()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
HttpRequestMessage request = GetODataRequest(model.Model);
ODataSerializerContext serializerContext = new ODataSerializerContext { Model = model.Model, NavigationSource = 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
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation(model.Customers, model.Model);
Uri result = linkBuilder.BuildNavigationLink(instanceContext, ordersProperty, ODataMetadataLevel.FullMetadata);
// Assert
Assert.Equal("http://localhost/Customers(42)/NS.SpecialCustomer/SpecialOrders", result.AbsoluteUri);
}
public void Ctor_FollowingConventions_GeneratesFeedSelfLinkFollowingConventions()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
HttpRequestMessage request = GetODataRequest(model.Model);
// Act
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation(model.Customers, model.Model);
Uri result = linkBuilder.BuildFeedSelfLink(new FeedContext { EntitySet = model.Customers, Url = request.GetUrlHelper() });
// Assert
Assert.Equal("http://localhost/Customers", result.AbsoluteUri);
}
public void BuildReadLink_WhenReadLinkIsNotSameAsEditLink(bool followsConventions, ODataMetadataLevel metadataLevel, bool linkEmitted)
{
// Arrange
_entitySet.HasReadLink(new SelfLinkBuilder<Uri>((context) => new Uri("http://readlink/"), followsConventions));
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation(_entitySet);
// Act
Uri generatedReadLink = linkBuilder.BuildReadLink(new EntityInstanceContext(), metadataLevel, new Uri("http://editLink"));
// Assert
if (linkEmitted)
{
Assert.Equal("http://readlink/", generatedReadLink.AbsoluteUri);
}
else
{
Assert.Null(generatedReadLink);
}
}
public void BuildNavigationLink_ReturnsNull(bool followsConventions, ODataMetadataLevel metadataLevel)
{
// Arrange
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");
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation(_entitySet);
linkBuilder.AddNavigationPropertyLinkBuilder(edmNavProperty, new NavigationLinkBuilder((context, property) => new Uri("http://navigationlink"), followsConventions));
// Act
Uri generatedNavigationLink = linkBuilder.BuildNavigationLink(new EntityInstanceContext(), edmNavProperty, (ODataMetadataLevel)metadataLevel);
// Assert
Assert.Null(generatedNavigationLink);
}
public void Ctor_FollowingConventions_GeneratesSelfLinkWithoutCast_IfDerivedTypesHaveNoNavigationProperty()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
IEdmEntitySet specialCustomers = new EdmEntitySet(model.Container, "SpecialCustomers", model.SpecialCustomer);
HttpRequestMessage request = GetODataRequest(model.Model);
ODataSerializerContext serializerContext = new ODataSerializerContext { Model = model.Model, NavigationSource = specialCustomers, Url = request.GetUrlHelper() };
EntityInstanceContext instanceContext = new EntityInstanceContext(serializerContext, model.Customer.AsReference(), new { ID = 42 });
// Act
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation(specialCustomers, model.Model);
var result = linkBuilder.BuildIdLink(instanceContext, ODataMetadataLevel.FullMetadata);
// Assert
Assert.Equal("http://localhost/SpecialCustomers(42)", result.ToString());
}
public void Ctor_FollowingConventions_GeneratesSelfLinkWithCast_IfDerivedTypeHasNavigationProperty()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
HttpRequestMessage request = GetODataRequest(model.Model);
ODataSerializerContext serializerContext = new ODataSerializerContext { Model = model.Model, NavigationSource = model.Customers, Url = request.GetUrlHelper() };
EntityInstanceContext instanceContext = new EntityInstanceContext(serializerContext, model.Customer.AsReference(), new { ID = 42 });
// Act
NavigationSourceLinkBuilderAnnotation linkBuilder = new NavigationSourceLinkBuilderAnnotation(model.Customers, model.Model);
string result = linkBuilder.BuildIdLink(instanceContext, ODataMetadataLevel.Default);
// Assert
Assert.Equal("http://localhost/Customers(42)/NS.Customer", result);
}