public void Can_Send_Pagination_View_Model()
{
Mock <IProductRepository> mock = new Mock <IProductRepository>();
mock.Setup(m => m.Products).Returns((new Product[] {
new Product {
ProductID = 1, Name = "P1"
},
new Product {
ProductID = 2, Name = "P2"
},
new Product {
ProductID = 3, Name = "P3"
},
new Product {
ProductID = 4, Name = "P4"
},
new Product {
ProductID = 5, Name = "P5"
},
}).AsQueryable()
);
ProductController controller = new ProductController(mock.Object)
{
PageSize = 3
};
ProductListVIewModel result = ((ViewResult)controller.List(null, 2)).ViewData.Model as ProductListVIewModel;
PagingInfo pageinfo = result.Page_info;
Assert.Equal(2, pageinfo.CurrentPage);
Assert.Equal(3, pageinfo.ItemsPerPage);
Assert.Equal(5, pageinfo.TotalItems);
Assert.Equal(2, pageinfo.TotalPages);
}
public void Can_Paginate()
{//opganizacia
Mock <IProductRepository> mock = new Mock <IProductRepository>();
mock.Setup(m => m.Products).Returns(((IEnumerable <Product>)(new Product[] {
new Product {
ProductID = 1, Name = "P1"
},
new Product {
ProductID = 2, Name = "P2"
},
new Product {
ProductID = 3, Name = "P3"
},
new Product {
ProductID = 4, Name = "P4"
},
new Product {
ProductID = 5, Name = "P5"
}
})).AsQueryable() /*as IQueryable<Product>*/);
ProductController curent = new ProductController(mock.Object);
curent.PageSize = 3;
ProductListVIewModel result = (curent.List(null, 2) as ViewResult).ViewData.Model as ProductListVIewModel;
Product[] array = result.Products.ToArray <Product>();
Assert.True(array.Length == 2);
Assert.Equal("P4", array[0].Name);
Assert.Equal("P5", array[1].Name);
}
public ViewResult List(string category, int page = 1)
{
ProductListVIewModel model = new ProductListVIewModel
{
Products = repository.Products
.Where(p => category == null || p.Category == category)
.OrderBy(product => product.ProductID)
.Skip((page - 1) * PageSize)
.Take(PageSize),
_PagingInfo = new PagingInfo
{
CurrentPage = page,
ItemsPerPage = PageSize,
TotalItems = category == null?repository.Products.Count() : repository.Products.Where(f => f.Category == category).Count()
},
CurrentCategory = category
};
return(View(model));
}
public void Can_Send_Pagination_View_Model()
{
// Arrange
Mock <IProductRepository> mock = new Mock <IProductRepository>();
mock.Setup(m => m.Products).Returns((new Product[] {
new Product {
Id = 1, Name = "P1"
},
new Product {
Id = 2, Name = "P2"
},
new Product {
Id = 3, Name = "P3"
},
new Product {
Id = 4, Name = "P4"
},
new Product {
Id = 5, Name = "P5"
}
}).AsQueryable <Product>());
// Arrange
ProductController controller =
new ProductController(mock.Object)
{
pagesize = 3
};
// Act
ProductListVIewModel result =
controller.List(null, 2).ViewData.Model as ProductListVIewModel;
// Assert
PageInfo pageInfo = result.PageInfo;
Assert.Equal(2, pageInfo.CurrentPage);
Assert.Equal(3, pageInfo.ItemsPerPage);
Assert.Equal(5, pageInfo.TotalItems);
Assert.Equal(2, pageInfo.TotalPages);
}
public void Can_Paginate()
{
//Arrange
Mock <IProductRepository> mock = new Mock <IProductRepository>();
mock.Setup(m => m.Products).Returns(new Product[]
{
new Product {
ProductID = 1, Name = "P1"
},
new Product {
ProductID = 2, Name = "P2"
},
new Product {
ProductID = 3, Name = "P3"
},
new Product {
ProductID = 4, Name = "P4"
},
new Product {
ProductID = 5, Name = "P5"
},
});
ProductController controller = new ProductController(mock.Object)
{
PageSize = 3
};
//Act
ProductListVIewModel result = (ProductListVIewModel)controller.List(null, 2).Model;
//Assert
Product[] prodArray = result.Products.ToArray();
Assert.IsTrue(prodArray.Length == 2);
Assert.AreEqual(prodArray[0].Name, "P4");
Assert.AreEqual(prodArray[1].Name, "P5");
}
public void Can_Send_Pagination_View_Model()
{
Mock <IProductRepository> mock = new Mock <IProductRepository>();
mock.Setup(m => m.Products).Returns(new Product[]
{
new Product {
ProductID = 1, Name = "P1"
},
new Product {
ProductID = 2, Name = "P2"
},
new Product {
ProductID = 3, Name = "P3"
},
new Product {
ProductID = 4, Name = "P4"
},
new Product {
ProductID = 5, Name = "P5"
},
});
ProductController controller = new ProductController(mock.Object)
{
PageSize = 3
};
ProductListVIewModel result = (ProductListVIewModel)controller.List(null, 2).Model;
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()
{
Mock <IProductRepository> mock = new Mock <IProductRepository>();
mock.Setup(m => m.Products).Returns((new Product[]
{
new Product {
Id = 1, Name = "P1"
},
new Product {
Id = 2, Name = "P2"
},
new Product {
Id = 3, Name = "P3"
},
new Product {
Id = 4, Name = "P4"
},
new Product {
Id = 5, Name = "P5"
}
}).AsQueryable <Product>());
ProductController controller = new ProductController(mock.Object);
controller.pagesize = 3;
ProductListVIewModel result =
controller.List(null, 2).ViewData.Model as ProductListVIewModel;
Product[] prodArray = result.Products.ToArray();
Assert.True(prodArray.Length == 2);
Assert.Equal("P4", prodArray[0].Name);
Assert.Equal("P5", prodArray[1].Name);
}
