public void TestValidConfiguration()
{
var options = new PaginationOptions {
DefaultLimit = 100, MaxLimit = 1000
};
options.ThrowOnInvalidConfiguration();
}
public void TestInvalidConfiguration()
{
var options = new PaginationOptions {
DefaultLimit = 10, MaxLimit = 1
};
Assert.Throws <InvalidOperationException>(() => options.ThrowOnInvalidConfiguration());
}
/// <summary>
/// Configure the pagination capabilities.
/// <para>
/// WARNING: Do not use this before FilterByClientRequest, SearchByClientRequest or
/// OrderByClientRequest! This would result in erroneous pagination logic.
/// </para>
/// <para>Requires <see cref="HttpContextProviderAttribute"/> to be set.</para>
/// </summary>
/// <typeparam name="TSource">The type of the value.</typeparam>
/// <param name="observable">The parent observable.</param>
/// <param name="options">The pagination options.</param>
/// <returns>An instance of <see cref="IProviderObservable{TSource}"/>.</returns>
public static IProviderObservable <IQueryable <TSource> > ApplyPaginationByClientRequest <TSource>(
this IProviderObservable <IQueryable <TSource> > observable,
PaginationOptions options = null)
{
options?.ThrowOnInvalidConfiguration();
return(new ApplyPaginationByClientRequestObservable <TSource>(
options ?? new PaginationOptions(), observable));
}
