public void Client_Lists_Include_Correct_Page_Numbers()
{
// ARRANGE: if there are 5 clients in the repository...
// create fake clients to insert to fake db
Client[] clients = new Client[]
{
new Client { FirstName = "FName1" },
new Client { FirstName = "FName2" },
new Client { FirstName = "FName3" },
new Client { FirstName = "FName4" },
new Client { FirstName = "FName5" }
};
// mock db and have it return the fake records
var mockRepository = new Mock<IClientRepository>();
mockRepository.Setup(x => x.GetClientsForUser("BenR")).Returns(clients.AsQueryable());
// make db return fake user
mockRepository.Setup(x => x.GetUser("BenR")).Returns(new User { UserName = "******" });
var controller = new ClientsController(mockRepository.Object, UnitTestHelpers.CreateMockLoggedInUser("BenR")) { PageSize = 3 };
// ACT: ... and the user asks for the second page...
var result = controller.List(2);
// ASSERT: they see page links matching the following??
var viewModel = (ClientsListViewModel)result.ViewData.Model;
PagingInfo pagingInfo = viewModel.PagingInfo;
pagingInfo.CurrentPage.ShouldEqual(2);
pagingInfo.ItemsPerPage.ShouldEqual(3);
pagingInfo.TotalItems.ShouldEqual(5);
pagingInfo.TotalPages.ShouldEqual(2);
}
public void Can_View_A_Single_Page_Of_Clients()
{
// ARRANGE: if user is logged in and there are 5 clients in the repository...
// create fake clients to insert to fake db
Client[] clients = new Client[]
{
new Client { FirstName = "FName1" },
new Client { FirstName = "FName2" },
new Client { FirstName = "FName3" },
new Client { FirstName = "FName4" },
new Client { FirstName = "FName5" }
};
// mock db and have it return the fake records
var repository = new Mock<IClientRepository>();
repository.Setup(x => x.GetClientsForUser("TeamFortress2User")).Returns(clients.AsQueryable());
// make db return fake user
repository.Setup(x => x.GetUser("TeamFortress2User")).Returns(new User { UserName = "******" });
// create controller
var controller = new ClientsController(repository.Object, UnitTestHelpers.CreateMockLoggedInUser("TeamFortress2User"));
controller.PageSize = 3;
// ACT: and the user asks for the second page...
var result = controller.List(2);
// ASSERT: ...the user sees the last two clients
var viewModel = (ClientsListViewModel)result.ViewData.Model;
var displayedClients = viewModel.Clients;
displayedClients.Count.ShouldEqual(2);
displayedClients[0].FirstName.ShouldEqual("FName4");
displayedClients[1].FirstName.ShouldEqual("FName5");
}