public void CannotBindNavigationPropertyAutmatically_WhenMultipleEntitySetsOfPropertyType_Exist()
{
// Arrange
ODataModelBuilder builder = ODataModelBuilderMocks.GetModelBuilderMock <ODataModelBuilder>();
builder.EntitySet <Motorcycle>("motorcycles1").HasRequiredBinding(m => m.Manufacturer, "NorthWestMotorcycleManufacturers");
builder.EntitySet <Motorcycle>("motorcycles2");
builder.EntitySet <MotorcycleManufacturer>("NorthWestMotorcycleManufacturers");
builder.EntitySet <MotorcycleManufacturer>("SouthWestMotorcycleManufacturers");
// Act
IEdmModel model = builder.GetEdmModel();
// Assert
IEdmEntitySet motorcycles1 = model.EntityContainer.FindEntitySet("motorcycles1");
Assert.NotNull(motorcycles1);
var motorcycle = model.AssertHasEntityType(typeof(Motorcycle));
var manufacturerNav = motorcycle.AssertHasNavigationProperty(model, "Manufacturer", typeof(MotorcycleManufacturer), isNullable: false, multiplicity: EdmMultiplicity.One);
var bindings = motorcycles1.FindNavigationPropertyBindings(manufacturerNav);
IEdmNavigationPropertyBinding binding = Assert.Single(bindings);
Assert.Equal("Manufacturer", binding.NavigationProperty.Name);
Assert.Equal("NorthWestMotorcycleManufacturers", binding.Target.Name);
Assert.Equal("Manufacturer", binding.Path.Path);
IEdmEntitySet motorcycles2 = model.EntityContainer.FindEntitySet("motorcycles2");
Assert.Null(motorcycles2.FindNavigationPropertyBindings(manufacturerNav));
}
public void CanAddBinding_For_DerivedNavigationProperty()
{
// Arrange
ODataModelBuilder builder = ODataModelBuilderMocks.GetModelBuilderMock <ODataModelBuilder>();
var vehicle = builder.AddEntityType(typeof(Vehicle));
var motorcycle = builder.AddEntityType(typeof(Motorcycle)).DerivesFrom(vehicle);
var manufacturer = builder.AddEntityType(typeof(MotorcycleManufacturer));
var manufacturers = builder.AddEntitySet("manufacturers", manufacturer);
var navProperty = motorcycle.AddNavigationProperty(typeof(Motorcycle).GetProperty("Manufacturer"), EdmMultiplicity.One);
var vehicles = builder.AddEntitySet("vehicles", vehicle);
vehicles.AddBinding(navProperty, manufacturers);
// Act
IEdmModel model = builder.GetEdmModel();
// Assert
var motorcycleEdmType = model.AssertHasEntityType(typeof(Motorcycle));
var edmNavProperty = motorcycleEdmType.AssertHasNavigationProperty(model, "Manufacturer",
typeof(MotorcycleManufacturer), isNullable: false, multiplicity: EdmMultiplicity.One);
IEdmEntitySet entitySet = model.EntityContainer.FindEntitySet("vehicles");
Assert.NotNull(entitySet);
var target = entitySet.FindNavigationTarget(edmNavProperty);
Assert.NotNull(target);
Assert.Equal("manufacturers", target.Name);
var binding = Assert.Single(entitySet.FindNavigationPropertyBindings(edmNavProperty));
Assert.Same(target, binding.Target);
Assert.Equal("Microsoft.AspNet.OData.Test.Builder.TestModels.Motorcycle/Manufacturer", binding.Path.Path);
}