public void FuncSpec_WithCustomFunc()
{
using (var uow = CreateMemoryUoW(typeof(Author)))
{
const int numOfAuthorsA = 10, numOfAuthorsB = 12;
var authorAQrit = new EF.NameQriteria {
Name = "A."
};
var authorBQrit = new EF.NameQriteria {
Name = "B."
};
AddAuthors(uow, numOfAuthorsA, authorAQrit.Name);
AddAuthors(uow, numOfAuthorsB, authorBQrit.Name);
//Arrange
var spec = LinqSpec <Author> .FilterFunc <EF.NameQriteria>(
(qrit) => author => author.Name.StartsWith(qrit.Name)
);
//Act
var actual = spec.Query(uow.Linq.Query <Author>(), authorBQrit);
//Assert
Assert.AreEqual(numOfAuthorsB, actual.Count());
Assert.IsTrue(actual.Any(a => a.Name.StartsWith(authorBQrit.Name)));
}
}
public override IQueryable <Author> Query(IQueryable <Author> query, NameQriteria qrit) => query.Where(a => a.Name.Contains(qrit.Name));