public void GetByMultipleConditionsTest()
{
//组合条件
var predicate = PredicateBuilder.CreatNew <StudentsModel>();
string id = "55";
if (!string.IsNullOrEmpty(id) && id.ToInt() > 0)
{
predicate = predicate.And(s => s.Id <= id.ToInt());
}
//开始组合表达式body
predicate = predicate.Or(s => s.Name.Contains("你猜猜-2%"));
var model = this.serviceOfStudents.GetstudentsElementsByCondition(predicate);
Assert.IsNotNull(model);
}
