public void ApplyInvalidSkipQueryThrows(string topValue)
{
var model = new ODataModelBuilder().Add_Customer_EntityType().Add_Customers_EntitySet().GetEdmModel();
var context = new ODataQueryContext(model, typeof(Customer), "Customers");
var top = new TopQueryOption(topValue, context);
Assert.Throws <ODataException>(() =>
top.ApplyTo(ODataQueryOptionTest.Customers));
}
public void ApplyTo_WithUnTypedContext_Throws_InvalidOperation()
{
// Arrange
CustomersModelWithInheritance model = new CustomersModelWithInheritance();
ODataQueryContext context = new ODataQueryContext(model.Model, model.Customer);
TopQueryOption top = new TopQueryOption("42", context);
IQueryable queryable = new Mock <IQueryable>().Object;
// Act & Assert
Assert.Throws <NotSupportedException>(() => top.ApplyTo(queryable, new ODataQuerySettings()),
"The query option is not bound to any CLR type. 'ApplyTo' is only supported with a query option bound to a CLR type.");
}
public void CanApplyTop()
{
var model = new ODataModelBuilder().Add_Customer_EntityType().Add_Customers_EntitySet().GetServiceModel();
var topOption = new TopQueryOption("1", new ODataQueryContext(model, typeof(Customer), "Customers"));
var customers = (new List <Customer> {
new Customer {
CustomerId = 1, Name = "Andy"
},
new Customer {
CustomerId = 2, Name = "Aaron"
},
new Customer {
CustomerId = 3, Name = "Alex"
}
}).AsQueryable();
var results = topOption.ApplyTo(customers).ToArray();
Assert.Equal(1, results.Length);
Assert.Equal(1, results[0].CustomerId);
}
public void CanApplySkipTopOrderby()
{
var model = new ODataModelBuilder().Add_Customer_EntityType().Add_Customers_EntitySet().GetServiceModel();
var context = new ODataQueryContext(model, typeof(Customer), "Customers");
var orderbyOption = new OrderByQueryOption("Name", context);
var skipOption = new SkipQueryOption("2", context);
var topOption = new TopQueryOption("2", context);
var customers = (new List <Customer> {
new Customer {
CustomerId = 1, Name = "Andy"
},
new Customer {
CustomerId = 2, Name = "Aaron"
},
new Customer {
CustomerId = 3, Name = "Alex"
},
new Customer {
CustomerId = 4, Name = "Ace"
},
new Customer {
CustomerId = 5, Name = "Abner"
}
}).AsQueryable();
IQueryable queryable = orderbyOption.ApplyTo(customers);
queryable = skipOption.ApplyTo(queryable);
queryable = topOption.ApplyTo(queryable);
var results = ((IQueryable <Customer>)queryable).ToArray();
Assert.Equal(2, results.Length);
Assert.Equal(4, results[0].CustomerId);
Assert.Equal(3, results[1].CustomerId);
}