public void SqlOrder_WhenOrderByDelegateIsNull_ThrowsException()
{
var fieldConfig = new FieldConfig("name");
Action action = () => fieldConfig.SqlOrder(null);
action.Should()
.Throw <ArgumentNullException>()
.Which.ParamName.Should()
.Be("orderBy");
}
public void SqlOrder_WithOrderByDelegate_AddsOrderByDelegateToMetadata()
{
void OrderBy(OrderByBuilder order, IReadOnlyDictionary <string, object> arguments,
IResolveFieldContext context, SqlTable sqlTable) => order.By("name");
var fieldConfig = new FieldConfig("name");
fieldConfig.SqlOrder(OrderBy);
fieldConfig.GetMetadata <OrderByDelegate>(nameof(OrderByDelegate))
.Should()
.Be((OrderByDelegate)OrderBy);
}