public void Can_Filter_Products()
{
// Arrange
// - create the mock repository
Mock <ILotRepository> mock = new Mock <ILotRepository>();
mock.Setup(m => m.Lots).Returns(new Lot[] {
new Lot {
LotID = 1, Name = "P1", Category = "Cat1"
},
new Lot {
LotID = 2, Name = "P2", Category = "Cat2"
},
new Lot {
LotID = 3, Name = "P3", Category = "Cat1"
},
new Lot {
LotID = 4, Name = "P4", Category = "Cat2"
},
new Lot {
LotID = 5, Name = "P5", Category = "Cat3"
}
}.AsQueryable());
// Arrange - create a controller and make the page size 3 items
LotController controller = new LotController(mock.Object);
controller.PageSize = 3;
// Action
Lot[] result = ((LotsListViewModel)controller.List("Cat2", 1).Model)
.Lots.ToArray();
// Assert
Assert.AreEqual(result.Length, 2);
Assert.IsTrue(result[0].Name == "P2" && result[0].Category == "Cat2");
Assert.IsTrue(result[1].Name == "P4" && result[1].Category == "Cat2");
}
public void Generate_Category_Specific_Product_Count()
{
// Arrange
// - create the mock repository
Mock <ILotRepository> mock = new Mock <ILotRepository>();
mock.Setup(m => m.Lots).Returns(new Lot[] {
new Lot {
LotID = 1, Name = "P1", Category = "Cat1"
},
new Lot {
LotID = 2, Name = "P2", Category = "Cat2"
},
new Lot {
LotID = 3, Name = "P3", Category = "Cat1"
},
new Lot {
LotID = 4, Name = "P4", Category = "Cat2"
},
new Lot {
LotID = 5, Name = "P5", Category = "Cat3"
}
}.AsQueryable());
// Arrange - create a controller and make the page size 3 items
LotController target = new LotController(mock.Object);
target.PageSize = 3;
// Action - test the product counts for different categories
int res1 = ((LotsListViewModel)target
.List("Cat1").Model).PagingInfo.TotalItems;
int res2 = ((LotsListViewModel)target
.List("Cat2").Model).PagingInfo.TotalItems;
int res3 = ((LotsListViewModel)target
.List("Cat3").Model).PagingInfo.TotalItems;
int resAll = ((LotsListViewModel)target
.List(null).Model).PagingInfo.TotalItems;
// Assert
Assert.AreEqual(res1, 2);
Assert.AreEqual(res2, 2);
Assert.AreEqual(res3, 1);
Assert.AreEqual(resAll, 5);
}
public void ListReturnsAViewResultWithAListOfLotVM()
{
var mockLotService = new Mock <ILotService>();
var mockMapper = new Mock <IMapper>();
mockLotService.Setup(repo => repo.GetActiveLotsByCategory("")).Returns(GetTestLots());
var controller = new LotController(mockMapper.Object, mockLotService.Object, null, null, null);
var result = controller.List("");
var viewResult = Assert.IsType <ViewResult>(result);
var model = Assert.IsAssignableFrom <LotsListViewModel>(viewResult.Model);
Assert.Equal(GetTestLots().Count, model.PagingInfo.TotalItems);
}
public void Can_Send_Pagination_View_Model()
{
// Arrange
Mock <ILotRepository> mock = new Mock <ILotRepository>();
mock.Setup(m => m.Lots).Returns(new Lot[] {
new Lot {
LotID = 1, Name = "P1"
},
new Lot {
LotID = 2, Name = "P2"
},
new Lot {
LotID = 3, Name = "P3"
},
new Lot {
LotID = 4, Name = "P4"
},
new Lot {
LotID = 5, Name = "P5"
}
}.AsQueryable());
// Arrange
LotController controller = new LotController(mock.Object);
controller.PageSize = 3;
// Act
LotsListViewModel result = (LotsListViewModel)controller.List(null, 2).Model;
// Assert
PagingInfo pageInfo = result.PagingInfo;
Assert.AreEqual(pageInfo.CurrentPage, 2);
Assert.AreEqual(pageInfo.ItemsPerPage, 3);
Assert.AreEqual(pageInfo.TotalItems, 5);
Assert.AreEqual(pageInfo.TotalPages, 2);
}
public void Can_Paginate()
{
// Arrange
Mock <ILotRepository> mock = new Mock <ILotRepository>();
mock.Setup(m => m.Lots).Returns(new Lot[] {
new Lot {
LotID = 1, Name = "P1"
},
new Lot {
LotID = 2, Name = "P2"
},
new Lot {
LotID = 3, Name = "P3"
},
new Lot {
LotID = 4, Name = "P4"
},
new Lot {
LotID = 5, Name = "P5"
}
}.AsQueryable());
// create a controller and make the page size 3 items
LotController controller = new LotController(mock.Object);
controller.PageSize = 3;
// Act
LotsListViewModel result
= (LotsListViewModel)controller.List(null, 2).Model;
// Assert
Lot[] prodArray = result.Lots.ToArray();
Assert.IsTrue(prodArray.Length == 2);
Assert.AreEqual(prodArray[0].Name, "P4");
Assert.AreEqual(prodArray[1].Name, "P5");
}
