using System; using System.Collections; using System.Collections.Generic; using System.Linq; using Xunit; using LinqStudy; namespace LinqStudy.Test.LinqToObject { /// <summary> /// Select 测试 /// </summary> public class SelectTest { [Fact] public void TestName() { // Arrange var persons = PersonManager.GetPersons(); // Act var maps=persons.Select(p=>p.Age).ToList(); // Assert Assert.IsType<List<int>>(maps); } } }