public async Task AddAsync_ShouldAddProduct_WhenProductIsValid()
{
var product = new Product("testProduct", 100, 10, 50, 10,
CategoryOfProduct.GetCategory(CategoryOfProductId.Bread.ToString()));
await _sut.AddAsync(product);
_fixture.Products.Count(p => p.Name == product.Name).ShouldBe(1);
}
public async Task <int> AddAsync(string name, double calories, double proteins,
double carbohydrates, double fats, string categoryName)
{
var product = await _productRepository.CheckIfExistsAsync(name);
product = new Product(name, calories, proteins, carbohydrates, fats, CategoryOfProduct.GetCategory(categoryName));
await _productRepository.AddAsync(product);
return(product.Id);
}
public async Task DeleteAsync_ShouldRemoveProduct_WhenProductIsValid()
{
var product = new Product("testProduct", 100, 10, 50, 10,
CategoryOfProduct.GetCategory(CategoryOfProductId.Bread.ToString()));
await _sut.AddAsync(product);
await _sut.DeleteAsync(product);
_fixture.Products.Count().ShouldBe(0);
}
public async Task AddRangeAsync_ShouldAddListOfProduct_WhenProductsAreValid()
{
var products = new List <Product>
{
new Product("testProduct1", 100, 10, 50, 10,
CategoryOfProduct.GetCategory(CategoryOfProductId.Bread.ToString())),
new Product("testProduct2", 100, 10, 50, 10,
CategoryOfProduct.GetCategory(CategoryOfProductId.Bread.ToString()))
};
await _sut.AddRangeAsync(products);
_fixture.Products.Count().ShouldBe(2);
}
public async Task GetAsyncByName_ShouldReturnProduct_WhenProductExists()
{
var product = new Product("testProduct", 100, 10, 50, 10,
CategoryOfProduct.GetCategory(CategoryOfProductId.Bread.ToString()));
await _sut.AddAsync(product);
var returnProduct = await _sut.GetAsync(product.Name);
returnProduct.Id.ShouldBe(product.Id);
returnProduct.Name.ShouldBe(product.Name);
returnProduct.Calories.ShouldBe(product.Calories);
returnProduct.Proteins.ShouldBe(product.Proteins);
returnProduct.Carbohydrates.ShouldBe(product.Carbohydrates);
returnProduct.Fats.ShouldBe(product.Fats);
}
public async Task UpdateAsync_ShouldUpdateProduct_WhenProductIsValid()
{
var product = new Product("testProduct", 100, 10, 50, 10,
CategoryOfProduct.GetCategory(CategoryOfProductId.Bread.ToString()));
await _sut.AddAsync(product);
product.SetFats(30);
product.SetCalories(15);
await _sut.UpdateAsync(product);
var returnProduct = await _fixture.Products.FindAsync(product.Id);
returnProduct.Fats.ShouldBe(30);
returnProduct.Calories.ShouldBe(15);
}
public async Task GetAllAsync_ShouldReturnAllProducts_WhenParametersAreOmitted()
{
var products = new List <Product>
{
new Product("testProduct", 100, 10, 50, 10,
CategoryOfProduct.GetCategory(CategoryOfProductId.Bread.ToString())),
new Product("testProduct2", 100, 10, 50, 10,
CategoryOfProduct.GetCategory(CategoryOfProductId.Bread.ToString()))
};
await _sut.AddRangeAsync(products);
var returnProducts = await _sut.GetAllAsync(null, null, new PaginationQuery());
returnProducts.Items.Count.ShouldBe(2);
returnProducts.ShouldBeOfType(typeof(PagedList <Product>));
}
public async Task <PagedList <Product> > GetAllAsync(string name, string category, PaginationQuery paginationQuery)
{
IQueryable <Product> query = _context.Products.Include(p => p.CategoryOfProduct)
.AsNoTracking();
if (name is not null)
{
query = query.Where(p => p.Name.Contains(name));
}
if (category is not null)
{
query = query.Where(p => p.CategoryOfProduct.Name == CategoryOfProduct.GetCategory(category).Name);
}
return(await PagedList <Product> .ToPagedList(query.OrderBy(x => x.Name),
paginationQuery.PageNumber,
paginationQuery.PageSize));
}
public async Task GetAllAsync_ShouldReturnProductsFromGivenCategory_WhenCategoryIsGiven()
{
var products = new List <Product>
{
new Product("testProduct", 100, 10, 50, 10,
CategoryOfProduct.GetCategory(CategoryOfProductId.Bread.ToString())),
new Product("testProduct2", 100, 10, 50, 10,
CategoryOfProduct.GetCategory(CategoryOfProductId.Bread.ToString())),
new Product("testProduct3", 100, 20, 30, 15,
CategoryOfProduct.GetCategory(CategoryOfProductId.Drinks.ToString()))
};
await _sut.AddRangeAsync(products);
var returnProducts = await _sut.GetAllAsync(null, CategoryOfProductId.Drinks.ToString(), new PaginationQuery());
returnProducts.Items.Count.ShouldBe(1);
}
public async Task UpdateAsync(int id, string name, double calories, double proteins,
double carbohydrates, double fats, string categoryName)
{
var product = await _productRepository.GetOrFailAsync(id);
// If product has the same name, ensure that name will be searching for product with this name
if (await _productRepository.AnyAsync(p => p.Name == name))
{
if (product.Name != name)
{
throw new NameInUseException(nameof(Product), name);
}
}
product.SetName(name);
product.SetCalories(calories);
product.SetProteins(proteins);
product.SetCarbohydrates(carbohydrates);
product.SetFats(fats);
product.CategoryOfProduct.Id = CategoryOfProduct.GetCategory(categoryName).Id;
await _productRepository.UpdateAsync(product);
}
