public async Task BoundFunctionSingle()
{
int orderId;
List <int> expectedResult;
using (var dbContext = Fixture.CreateContext())
{
orderId = dbContext.Orders.Single(i => i.Name == "Order 1").Id;
expectedResult = dbContext.OrderItems.Where(i => i.OrderId == orderId).Select(i => i.Id).ToList();
}
Db.OeDataAdapter dataAdapter = Fixture.EdmModel.GetDataAdapter(Fixture.EdmModel.EntityContainer);
String request = $"Orders({orderId})/{dataAdapter.DataContextType.Namespace}.BoundFunctionSingle(customerNames=['Natasha','Ivan','Sasha'])";
ODataUri odataUri = Fixture.ParseUri(request);
IEdmModel edmModel = Fixture.EdmModel.GetEdmModel(odataUri.Path);
var parser = new OeParser(odataUri.ServiceRoot, edmModel);
var uri = new Uri(odataUri.ServiceRoot, request);
var response = new MemoryStream();
await parser.ExecuteQueryAsync(odataUri, OeRequestHeaders.JsonDefault, response, CancellationToken.None).ConfigureAwait(false);
response.Position = 0;
List <Object> fromOe = new ResponseReader(edmModel).Read(response).Cast <Object>().ToList();
Assert.Equal(expectedResult, fromOe.Select(i => (int)((dynamic)i).Id).OrderBy(id => id));
}
