我是新来莫克的.我在嘲笑一个PagingOptions级的学生.下面是班级的外观:
public class PagingOptions
{
[Range(1, 99999, ErrorMessage = "Offset must be greater than 0.")]
public int? Offset { get; set; }
[Range(1, 100, ErrorMessage = "Limit must be greater than 0 and less than 100.")]
public int? Limit { get; set; }
public PagingOptions Replace(PagingOptions newer)
{
return new PagingOptions
{
Offset = newer.Offset ?? Offset,
Limit = newer.Limit ?? Limit
};
}
}
这是我的模拟版本，
var mockPagingOptions = new Mock<PagingOptions>();
mockPagingOptions.Setup(po => po.Limit).Returns(25);
mockPagingOptions.Setup(po => po.Offset).Returns(0);
设置属性值时出现以下错误.我是不是做错了什么.看来我不能上混凝土课了？只有接口可以被嘲笑吗？请协助.
个
谢谢