public void Option1_TestDiscount_Success()
{
try
{
_connection.Open();
var options = DatabaseHelper.GetContextOptions(_connection);
// Add products and discounts to Test DB
DatabaseHelper.SetupProducts(_connection);
using (var context = new AppDbContext(options))
{
var repo = new SupermarketRepository(context);
var controller = new BasketController(repo);
var expectedTotal = 2.95m;
var expectedLineCount = 3;
// Add 1 bread, 1 milk and 1 butter
controller.AddToBasket(1);
controller.AddToBasket(2);
controller.AddToBasket(3);
var model = (controller.Index(_basketId) as ViewResult).Model as BasketViewModel;
Assert.True(model.ProductLineItems.Count == expectedLineCount);
Assert.True(model.Total == expectedTotal); // Basket total before discount
var updatedViewModel = (controller.UpdateTotal(_basketId) as ViewResult).Model as BasketViewModel;
Assert.True(updatedViewModel.Total == expectedTotal); // Basket Total after update
}
}
finally
{
_connection.Close();
}
}
public void HomeController_ProductsView_Success()
{
try
{
_connection.Open();
var options = DatabaseHelper.GetContextOptions(_connection);
using (var context = new AppDbContext(options))
{
context.Database.EnsureCreated();
}
// Add products to Test DB
DatabaseHelper.SetupProducts(_connection);
using (var context = new AppDbContext(options))
{
var repo = new SupermarketRepository(context);
var controller = new HomeController(repo);
var result = controller.Index() as ViewResult;
Assert.NotNull(result);
HomeViewModel model = result.Model as HomeViewModel;
Assert.True(model.BasketId == 1);
Assert.True(model.Products.Count == 3);
}
}
finally
{
_connection.Close();
}
}
public void BasketController_AddToBasket_Test_Success()
{
try
{
_connection.Open();
var options = DatabaseHelper.GetContextOptions(_connection);
// Add products to Test DB
DatabaseHelper.SetupProducts(_connection);
using (var context = new AppDbContext(options))
{
var repo = new SupermarketRepository(context);
var controller = new BasketController(repo);
// Add 4 containers of milk to the basket. 1 line item
controller.AddToBasket(2);
controller.AddToBasket(2);
controller.AddToBasket(2);
controller.AddToBasket(2);
var result = controller.Index(_basketId) as ViewResult;
Assert.NotNull(result);
var model = result.Model as BasketViewModel;
Assert.True(model.BasketId == 1);
Assert.True(model.ProductLineItems.Count == 1);
// Basket total before discount
Assert.True(model.Total == 4.60m);
var updatedresult = controller.UpdateTotal(_basketId) as ViewResult;
var updatedViewModel = updatedresult.Model as BasketViewModel;
Assert.True(updatedViewModel.Total == 3.45m);
}
}
finally
{
_connection.Close();
}
}
