public void GetEdmModel_SetsNullableIffParameterTypeIsNullable()
{
// Arrange
ODataModelBuilder builder = new ODataModelBuilder();
EntityTypeConfiguration <Movie> movie = builder.EntitySet <Movie>("Movies").EntityType;
var actionBuilder = movie.Action("Watch");
actionBuilder.Parameter <int>("int");
actionBuilder.Parameter <Nullable <int> >("nullableOfInt");
actionBuilder.Parameter <DateTime>("dateTime");
actionBuilder.Parameter <string>("string");
// Act
IEdmModel model = builder.GetEdmModel();
//Assert
IEdmEntityContainer container = model.SchemaElements.OfType <IEdmEntityContainer>().SingleOrDefault();
IEdmFunctionImport action = container.FindFunctionImports("Watch").Single();
Assert.False(action.FindParameter("int").Type.IsNullable);
Assert.True(action.FindParameter("nullableOfInt").Type.IsNullable);
Assert.False(action.FindParameter("dateTime").Type.IsNullable);
Assert.True(action.FindParameter("string").Type.IsNullable);
}
public NavigationPropertyBindingConfiguration HasManyBinding <TTargetType, TDerivedEntityType>(
Expression <Func <TDerivedEntityType, IEnumerable <TTargetType> > > navigationExpression, string entitySetName)
where TTargetType : class
where TDerivedEntityType : class, TEntityType
{
if (navigationExpression == null)
{
throw Error.ArgumentNull("navigationExpression");
}
EntityTypeConfiguration <TDerivedEntityType> derivedEntityType =
_modelBuilder.Entity <TDerivedEntityType>().DerivesFrom <TEntityType>();
return(_configuration.AddBinding(derivedEntityType.HasMany(navigationExpression), _modelBuilder.EntitySet <TTargetType>(entitySetName)._configuration));
}
public NavigationPropertyBinding HasManyBinding <TTargetType>(
Expression <Func <TEntityType, ICollection <TTargetType> > > navigationExpression, string entitySetName)
where TTargetType : class
{
if (navigationExpression == null)
{
throw Error.ArgumentNull("navigationExpression");
}
return(_configuration.AddBinding(EntityType.HasMany(navigationExpression), _modelBuilder.EntitySet <TTargetType>(entitySetName)._configuration));
}
