public RolesInfoViewModel GetAllRoles()
{
RolesInfoViewModel ol = new RolesInfoViewModel();
try
{
ol.Roles = new MyUserManager().GetAllRoles(); //await UserManager.CreateAsync(user, model.Password);
}
catch (Exception ex) { ModelState.AddModelError("Unable to fetch roles.", ex.Message); }
if (ol.Roles.Count <= 0)
{
ModelState.AddModelError("", "No role exists.");
}
return(ol);
}
//列表动作
public ViewResult List(int page = 1)
{
RolesInfoViewModel viewModel = new RolesInfoViewModel
{
RolesInfo = repository.RolesInfo
.OrderBy(p => p.RoleName)
.Skip((page - 1) * PageSize)
.Take(PageSize),
pagingInfo = new PagingInfo
{
CurrentPage = page,
ItemsPerPage = PageSize,
TotalItems = repository.RolesInfo.Count()
}
};
return(View(viewModel));
}
public void Can_Send_Pagination_View_Model()
{
//布置——创建模仿存储库
Mock <IRoleInfoRepository> mock = new Mock <IRoleInfoRepository>();
mock.Setup(m => m.RolesInfo).Returns(new RoleInfo[] { //使用Setup更改RolesInfo的结果，不适用DI，而是用后续的Return返回结果
new RoleInfo {
RoleID = new Guid(), RoleName = "R1", RoleEN = "REN1"
},
new RoleInfo {
RoleID = new Guid(), RoleName = "R2", RoleEN = "REN2"
},
new RoleInfo {
RoleID = new Guid(), RoleName = "R3", RoleEN = "REN3"
},
new RoleInfo {
RoleID = new Guid(), RoleName = "R4", RoleEN = "REN4"
},
new RoleInfo {
RoleID = new Guid(), RoleName = "R5", RoleEN = "REN5"
},
new RoleInfo {
RoleID = new Guid(), RoleName = "R6", RoleEN = "REN6"
}
}.AsQueryable());
//布置——创建一个控制器，设置页面大小为3
RolesController controller = new RolesController(mock.Object)
{
PageSize = 3
};
//动作
RolesInfoViewModel result = (RolesInfoViewModel)controller.List(2).Model;
//断言
PagingInfo pageInfo = result.pagingInfo;
Assert.AreEqual(pageInfo.CurrentPage, 2);
Assert.AreEqual(pageInfo.ItemsPerPage, 3);
Assert.AreEqual(pageInfo.TotalItems, 6);
Assert.AreEqual(pageInfo.TotalPage, 2);
}
public void Can_Paginate()
{
//布置
//——创建模仿存储库
Mock <IRoleInfoRepository> mock = new Mock <IRoleInfoRepository>();
mock.Setup(m => m.RolesInfo).Returns(new RoleInfo[] { //使用Setup更改RolesInfo的结果，不适用DI，而是用后续的Return返回结果
new RoleInfo {
RoleID = new Guid(), RoleName = "R1", RoleEN = "REN1"
},
new RoleInfo {
RoleID = new Guid(), RoleName = "R2", RoleEN = "REN2"
},
new RoleInfo {
RoleID = new Guid(), RoleName = "R3", RoleEN = "REN3"
},
new RoleInfo {
RoleID = new Guid(), RoleName = "R4", RoleEN = "REN4"
},
new RoleInfo {
RoleID = new Guid(), RoleName = "R5", RoleEN = "REN5"
},
new RoleInfo {
RoleID = new Guid(), RoleName = "R6", RoleEN = "REN6"
}
}.AsQueryable());
RolesController controller = new RolesController(mock.Object);
controller.PageSize = 3;
//动作
RolesInfoViewModel result = (RolesInfoViewModel)controller.List(2).Model;
//断言
RoleInfo[] roleArray = result.RolesInfo.ToArray();
Assert.IsTrue(roleArray.Length == 3);
Assert.AreEqual(roleArray[0].RoleName, "R4");
Assert.AreEqual(roleArray[1].RoleName, "R5");
}