public void CanCreateFunctionWithNonbindingParametersAsNullable()
{
// Arrange & Act
ODataModelBuilder builder = new ODataModelBuilder();
FunctionConfiguration function = builder.Function("MyFunction");
function.Parameter <string>("p0");
function.Parameter <string>("p1").Nullable = false;
function.Parameter <int>("p2").Nullable = true;
function.Parameter <int>("p3");
function.Parameter <Address>("p4");
function.Parameter <Address>("p5").Nullable = false;
function.CollectionParameter <ZipCode>("p6");
function.CollectionParameter <ZipCode>("p7").Nullable = false;
Dictionary <string, ParameterConfiguration> parameters = function.Parameters.ToDictionary(e => e.Name, e => e);
// Assert
Assert.True(parameters["p0"].Nullable);
Assert.False(parameters["p1"].Nullable);
Assert.True(parameters["p2"].Nullable);
Assert.False(parameters["p3"].Nullable);
Assert.True(parameters["p4"].Nullable);
Assert.False(parameters["p5"].Nullable);
Assert.True(parameters["p6"].Nullable);
Assert.False(parameters["p7"].Nullable);
}
public void CanCreateFunctionWithNonbindingParameters()
{
// Arrange & Act
ODataModelBuilder builder = new ODataModelBuilder();
FunctionConfiguration function = builder.Function("MyFunction");
function.Parameter <string>("p0");
function.Parameter <int>("p1");
function.Parameter <Address>("p2");
function.CollectionParameter <string>("p3");
function.CollectionParameter <int>("p4");
function.CollectionParameter <ZipCode>("p5");
function.EntityParameter <Customer>("p6");
function.CollectionEntityParameter <Employee>("p7");
ParameterConfiguration[] parameters = function.Parameters.ToArray();
ComplexTypeConfiguration[] complexTypes = builder.StructuralTypes.OfType <ComplexTypeConfiguration>().ToArray();
EntityTypeConfiguration[] entityTypes = builder.StructuralTypes.OfType <EntityTypeConfiguration>().ToArray();
// Assert
Assert.Equal(2, complexTypes.Length);
Assert.Equal(typeof(Address).FullName, complexTypes[0].FullName);
Assert.Equal(typeof(ZipCode).FullName, complexTypes[1].FullName);
Assert.Equal(2, entityTypes.Length);
Assert.Equal(typeof(Customer).FullName, entityTypes[0].FullName);
Assert.Equal(typeof(Employee).FullName, entityTypes[1].FullName);
Assert.Equal(8, parameters.Length);
Assert.Equal("p0", parameters[0].Name);
Assert.Equal("Edm.String", parameters[0].TypeConfiguration.FullName);
Assert.Equal("p1", parameters[1].Name);
Assert.Equal("Edm.Int32", parameters[1].TypeConfiguration.FullName);
Assert.Equal("p2", parameters[2].Name);
Assert.Equal(typeof(Address).FullName, parameters[2].TypeConfiguration.FullName);
Assert.Equal("p3", parameters[3].Name);
Assert.Equal("Collection(Edm.String)", parameters[3].TypeConfiguration.FullName);
Assert.Equal("p4", parameters[4].Name);
Assert.Equal("Collection(Edm.Int32)", parameters[4].TypeConfiguration.FullName);
Assert.Equal("p5", parameters[5].Name);
Assert.Equal(string.Format("Collection({0})", typeof(ZipCode).FullName), parameters[5].TypeConfiguration.FullName);
Assert.Equal("p6", parameters[6].Name);
Assert.Equal(typeof(Customer).FullName, parameters[6].TypeConfiguration.FullName);
Assert.Equal("p7", parameters[7].Name);
Assert.Equal(string.Format("Collection({0})", typeof(Employee).FullName), parameters[7].TypeConfiguration.FullName);
}
public void CanCreateEdmModel_ForBindableFunction_WithSupportedParameterType()
{
// Arrange
ODataModelBuilder builder = new ODataModelBuilder();
EntityTypeConfiguration <Customer> customer = builder.EntityType <Customer>();
customer.HasKey(c => c.CustomerId);
customer.Property(c => c.Name);
// Act
FunctionConfiguration functionBuilder = customer.Function("FunctionName");
functionBuilder.Parameter <int>("primitive");
functionBuilder.CollectionParameter <int>("collectionPrimitive");
functionBuilder.Parameter <bool?>("nullablePrimitive");
functionBuilder.CollectionParameter <bool?>("nullableCollectionPrimitive");
functionBuilder.Parameter <Color>("enum");
functionBuilder.CollectionParameter <Color>("collectionEnum");
functionBuilder.Parameter <Color?>("nullableEnum");
functionBuilder.CollectionParameter <Color?>("nullableCollectionEnum");
functionBuilder.Parameter <Address>("complex");
functionBuilder.CollectionParameter <Address>("collectionComplex");
functionBuilder.EntityParameter <Customer>("entity");
functionBuilder.CollectionEntityParameter <Customer>("collectionEntity");
functionBuilder.Returns <bool>();
IEdmModel model = builder.GetEdmModel();
// Assert
Assert.Single(model.SchemaElements.OfType <IEdmFunction>());
IEdmFunction function = Assert.Single(model.SchemaElements.OfType <IEdmFunction>());
Assert.False(function.IsComposable);
Assert.True(function.IsBound);
Assert.Equal("FunctionName", function.Name);
Assert.NotNull(function.ReturnType);
Assert.Equal(13, function.Parameters.Count());
function.AssertHasParameter(model, BindingParameterConfiguration.DefaultBindingParameterName, typeof(Customer), true);
function.AssertHasParameter(model, parameterName: "primitive", parameterType: typeof(int), isNullable: false);
function.AssertHasParameter(model, parameterName: "collectionPrimitive", parameterType: typeof(IList <int>), isNullable: false);
function.AssertHasParameter(model, parameterName: "nullablePrimitive", parameterType: typeof(bool?), isNullable: true);
function.AssertHasParameter(model, parameterName: "nullableCollectionPrimitive", parameterType: typeof(IList <bool?>), isNullable: true);
function.AssertHasParameter(model, parameterName: "enum", parameterType: typeof(Color), isNullable: false);
function.AssertHasParameter(model, parameterName: "collectionEnum", parameterType: typeof(IList <Color>), isNullable: false);
function.AssertHasParameter(model, parameterName: "nullableEnum", parameterType: typeof(Color?), isNullable: true);
function.AssertHasParameter(model, parameterName: "nullableCollectionEnum", parameterType: typeof(IList <Color?>), isNullable: true);
function.AssertHasParameter(model, parameterName: "complex", parameterType: typeof(Address), isNullable: true);
function.AssertHasParameter(model, parameterName: "collectionComplex", parameterType: typeof(IList <Address>), isNullable: true);
function.AssertHasParameter(model, parameterName: "entity", parameterType: typeof(Customer), isNullable: true);
function.AssertHasParameter(model, parameterName: "collectionEntity", parameterType: typeof(IList <Customer>), isNullable: true);
}
public static IEdmModel GetEdmModel(ODataConventionModelBuilder builder)
{
builder.EntitySet <ConventionCustomer>("ConventionCustomers");
builder.EntitySet <ConventionOrder>("ConventionOrders");
EnumTypeConfiguration <ConventionGender> enumType = builder.EnumType <ConventionGender>();
enumType.Member(ConventionGender.Female);
enumType.Member(ConventionGender.Male);
#region functions
FunctionConfiguration getAllCustomers = builder.Function("GetAllConventionCustomers");
getAllCustomers.ReturnsCollectionFromEntitySet <ConventionCustomer>("ConventionCustomers");
getAllCustomers.IsComposable = true;
// Return all the customers whose name contains CustomerName
FunctionConfiguration getAllCustomersOverload = builder.Function("GetAllConventionCustomers");
getAllCustomersOverload.ReturnsCollectionFromEntitySet <ConventionCustomer>("ConventionCustomers");
getAllCustomersOverload.Parameter <string>("CustomerName");
getAllCustomersOverload.IsComposable = true;
FunctionConfiguration getCustomersById = builder.Function("GetConventionCustomerById");
getCustomersById.Parameter <int>("CustomerId");
getCustomersById.ReturnsFromEntitySet <ConventionCustomer>("ConventionCustomers");
getCustomersById.IsComposable = true;
FunctionConfiguration getOrder = builder.Function("GetConventionOrderByCustomerIdAndOrderName");
getOrder.Parameter <int>("CustomerId");
getOrder.Parameter <string>("OrderName");
getOrder.ReturnsFromEntitySet <ConventionOrder>("ConventionOrders");
FunctionConfiguration getCustomerNameById = builder.Function("GetConventionCustomerNameById");
getCustomerNameById.Parameter <int>("CustomerId");
getCustomerNameById.Returns <string>();
FunctionConfiguration getDefinedGenders = builder.Function("GetDefinedGenders");
getDefinedGenders.ReturnsCollection <ConventionGender>()
.IsComposable = true;
FunctionConfiguration function = builder.Function("AdvancedFunction").Returns <bool>();
function.CollectionParameter <int>("nums");
function.CollectionParameter <ConventionGender>("genders");
function.Parameter <ConventionAddress>("location");
function.CollectionParameter <ConventionAddress>("addresses");
function.EntityParameter <ConventionCustomer>("customer");
function.CollectionEntityParameter <ConventionCustomer>("customers");
#endregion
#region actions
ActionConfiguration resetDataSource = builder.Action("ResetDataSource");
// bug: error message: non-binding parameter type must be either Primitive, Complex, Collection of Primitive or a Collection of Complex.
/*
* ActionConfiguration createCustomer = builder.Action("CreateCustomer");
* createCustomer.Parameter<ConventionCustomer>("Customer");
* createCustomer.ReturnsFromEntitySet<ConventionCustomer>("ConventionCustomers");
*/
ActionConfiguration udpateAddress = builder.Action("UpdateAddress");
udpateAddress.Parameter <ConventionAddress>("Address");
udpateAddress.Parameter <int>("ID");
udpateAddress.ReturnsCollectionFromEntitySet <ConventionCustomer>("ConventionCustomers");
ActionConfiguration action = builder.Action("AdvancedAction");
action.CollectionParameter <int>("nums");
action.CollectionParameter <ConventionGender>("genders");
action.Parameter <ConventionAddress>("location");
action.CollectionParameter <ConventionAddress>("addresses");
action.EntityParameter <ConventionCustomer>("customer");
action.CollectionEntityParameter <ConventionCustomer>("customers");
#endregion
var schemaNamespace = typeof(ConventionCustomer).Namespace;
builder.Namespace = schemaNamespace;
var edmModel = builder.GetEdmModel();
var container = edmModel.EntityContainer as EdmEntityContainer;
#region function imports
var entitySet = container.FindEntitySet("ConventionCustomers");
var getCustomersByIdOfEdmFunction = edmModel.FindDeclaredOperations(schemaNamespace + ".GetConventionCustomerById").First() as EdmFunction;
container.AddFunctionImport("GetConventionCustomerByIdImport", getCustomersByIdOfEdmFunction, new EdmPathExpression(entitySet.Name));
var functionsOfGetAllConventionCustomers = edmModel.FindDeclaredOperations(schemaNamespace + ".GetAllConventionCustomers");
var getAllConventionCustomersOfEdmFunction = functionsOfGetAllConventionCustomers.FirstOrDefault(f => f.Parameters.Count() == 0) as EdmFunction;
container.AddFunctionImport("GetAllConventionCustomersImport", getAllConventionCustomersOfEdmFunction, new EdmPathExpression(entitySet.Name));
// TODO delete this overload after bug 1640 is fixed: It can not find the correct overload function if the the function is exposed as a function import.
var getAllConventionCustomersOverloadOfEdmFunction = functionsOfGetAllConventionCustomers.FirstOrDefault(f => f.Parameters.Count() > 0) as EdmFunction;
container.AddFunctionImport("GetAllConventionCustomersImport", getAllConventionCustomersOverloadOfEdmFunction, new EdmPathExpression(entitySet.Name));
var entitySet1 = container.FindEntitySet("ConventionOrders");
var GetConventionOrderByCustomerIdAndOrderNameOfEdmFunction = edmModel.FindDeclaredOperations(schemaNamespace + ".GetConventionOrderByCustomerIdAndOrderName").First() as EdmFunction;
container.AddFunctionImport("GetConventionOrderByCustomerIdAndOrderNameImport", GetConventionOrderByCustomerIdAndOrderNameOfEdmFunction, new EdmPathExpression(entitySet1.Name));
var getConventionCustomerNameByIdOfEdmFunction = edmModel.FindDeclaredOperations(schemaNamespace + ".GetConventionCustomerNameById").First() as EdmFunction;
container.AddFunctionImport("GetConventionCustomerNameByIdImport", getConventionCustomerNameByIdOfEdmFunction, null);
#endregion
#region action imports
var resetDataSourceOfEdmAction = edmModel.FindDeclaredOperations(schemaNamespace + ".ResetDataSource").FirstOrDefault() as EdmAction;
container.AddActionImport("ResetDataSourceImport", resetDataSourceOfEdmAction);
// TODO: it is a potential issue that entity can not be used as an un-bound parameter.
/*
* var createCustomerOfEdmAction = edmModel.FindDeclaredOperations(schemaNamespace + ".CreateCustomer").FirstOrDefault() as EdmAction;
* container.AddActionImport("CreateCustomerImport", createCustomerOfEdmAction);
*/
var updateAddressOfEdmAction = edmModel.FindDeclaredOperations(schemaNamespace + ".UpdateAddress").FirstOrDefault() as EdmAction;
container.AddActionImport("UpdateAddressImport", updateAddressOfEdmAction, new EdmPathExpression(entitySet.Name));
#endregion
return(edmModel);
}