public async Task CategoriesPerProduct_Called_ReturnsExpectedCategories()
{
// Arrange
Category category1 = new Category()
{
CategoryID = 1, Name = "cat1"
};
Category category2 = new Category()
{
CategoryID = 2, Name = "cat2"
};
Category category3 = new Category()
{
CategoryID = 3, Name = "cat3"
};
Product fakeProduct1 = new Product()
{
Categories = new List <Category>()
{
category1, category2
}
};
List <Category> fakeCategoryList = new List <Category>()
{
category1, category2, category3
};
_productRepository.Setup(p => p.GetByIDAsync(1)).ReturnsAsync(fakeProduct1);
_categoryRepository.Setup(p => p.GetAllAsync()).ReturnsAsync(fakeCategoryList);
ProductController controller = new ProductController(_productRepository.Object, _categoryRepository.Object, _orderRepository.Object);
// Act
JsonResult result = await controller.CategoriesPerProduct(1) as JsonResult;
List <ProductCategoryViewModel> resultPCVM = result.Data as List <ProductCategoryViewModel>;
//Assert
Assert.IsTrue(resultPCVM.Count == 2);
Assert.IsTrue(resultPCVM[0].CategoryName == "cat1");
Assert.IsTrue(resultPCVM[1].CategoryName == "cat2");
}