public async Task Index_ReturnsNoCartItems_WhenSessionEmpty()
{
// Arrange
var httpContext = new DefaultHttpContext();
httpContext.Session = new TestSession();
var controller = new ShoppingCartController(
_serviceProvider.GetRequiredService <MusicStoreContext>(),
_serviceProvider.GetService <ILogger <ShoppingCartController> >());
controller.ControllerContext.HttpContext = httpContext;
// Act
var result = await controller.Index();
// Assert
var viewResult = Assert.IsType <ViewResult>(result);
Assert.NotNull(viewResult.ViewData);
Assert.Null(viewResult.ViewName);
var model = Assert.IsType <ShoppingCartViewModel>(viewResult.ViewData.Model);
Assert.Equal(0, model.CartItems.Count);
Assert.Equal(0, model.CartTotal);
}
public async Task Index_ReturnsNoCartItems_WhenNoItemsInCart()
{
// Arrange
var httpContext = new DefaultHttpContext();
httpContext.Session = new TestSession();
httpContext.Session.SetString("Session", "CartId_A");
var controller = new ShoppingCartController(
_fixture.Context,
_fixture.ServiceProvider.GetService <ILogger <ShoppingCartController> >());
controller.ControllerContext.HttpContext = httpContext;
// Act
var result = await controller.Index();
// Assert
var viewResult = Assert.IsType <ViewResult>(result);
Assert.NotNull(viewResult.ViewData);
Assert.Null(viewResult.ViewName);
var model = Assert.IsType <ShoppingCartViewModel>(viewResult.ViewData.Model);
Assert.Empty(model.CartItems);
Assert.Equal(0, model.CartTotal);
}
public async Task Index_ReturnsNoCartItems_WhenSessionEmpty()
{
// Arrange
var sessionFeature = new SessionFeature()
{
Session = CreateTestSession(),
};
var httpContext = new DefaultHttpContext();
httpContext.SetFeature<ISessionFeature>(sessionFeature);
var controller = new ShoppingCartController()
{
DbContext = _serviceProvider.GetRequiredService<MusicStoreContext>(),
};
controller.ActionContext.HttpContext = httpContext;
// Act
var result = await controller.Index();
// Assert
var viewResult = Assert.IsType<ViewResult>(result);
Assert.NotNull(viewResult.ViewData);
Assert.Null(viewResult.ViewName);
var model = Assert.IsType<ShoppingCartViewModel>(viewResult.ViewData.Model);
Assert.Equal(0, model.CartItems.Count);
Assert.Equal(0, model.CartTotal);
}
public async Task Index_ReturnsNoCartItems_WhenNoItemsInCart()
{
// Arrange
var sessionFeature = new SessionFeature()
{
Session = CreateTestSession(),
};
var httpContext = new DefaultHttpContext();
httpContext.SetFeature <ISessionFeature>(sessionFeature);
httpContext.Session.SetString("Session", "CartId_A");
var controller = new ShoppingCartController()
{
DbContext = _serviceProvider.GetRequiredService <MusicStoreContext>(),
};
controller.ActionContext.HttpContext = httpContext;
// Act
var result = await controller.Index();
// Assert
var viewResult = Assert.IsType <ViewResult>(result);
Assert.NotNull(viewResult.ViewData);
Assert.Null(viewResult.ViewName);
var model = Assert.IsType <ShoppingCartViewModel>(viewResult.ViewData.Model);
Assert.Equal(0, model.CartItems.Count);
Assert.Equal(0, model.CartTotal);
}
public async Task Index_ReturnsCartItems_WhenItemsInCart()
{
// Arrange
var cartId = "CartId_A";
var sessionFeature = new SessionFeature()
{
Session = CreateTestSession(),
};
var httpContext = new DefaultHttpContext();
httpContext.SetFeature <ISessionFeature>(sessionFeature);
httpContext.Session.SetString("Session", cartId);
var dbContext = _serviceProvider.GetRequiredService <MusicStoreContext>();
var cartItems = CreateTestCartItems(
cartId,
itemPrice: 10,
numberOfItem: 5);
dbContext.AddRange(cartItems.Select(n => n.Album).Distinct());
dbContext.AddRange(cartItems);
dbContext.SaveChanges();
var controller = new ShoppingCartController()
{
DbContext = dbContext,
};
controller.ActionContext.HttpContext = httpContext;
// Act
var result = await controller.Index();
// Assert
var viewResult = Assert.IsType <ViewResult>(result);
Assert.NotNull(viewResult.ViewData);
Assert.Null(viewResult.ViewName);
var model = Assert.IsType <ShoppingCartViewModel>(viewResult.ViewData.Model);
Assert.Equal(5, model.CartItems.Count);
Assert.Equal(5 * 10, model.CartTotal);
}
public async Task Index_ReturnsNoCartItems_WhenNoItemsInCart()
{
// Arrange
var httpContext = new DefaultHttpContext();
httpContext.Session = new TestSession();
httpContext.Session.SetString("Session", "CartId_A");
var controller = new ShoppingCartController(_serviceProvider.GetRequiredService<MusicStoreContext>());
controller.ControllerContext.HttpContext = httpContext;
// Act
var result = await controller.Index();
// Assert
var viewResult = Assert.IsType<ViewResult>(result);
Assert.NotNull(viewResult.ViewData);
Assert.Null(viewResult.ViewName);
var model = Assert.IsType<ShoppingCartViewModel>(viewResult.ViewData.Model);
Assert.Equal(0, model.CartItems.Count);
Assert.Equal(0, model.CartTotal);
}
public async Task Index_ReturnsCartItems_WhenItemsInCart()
{
// Arrange
var cartId = "CartId_A";
var sessionFeature = new SessionFeature()
{
Session = CreateTestSession(),
};
var httpContext = new DefaultHttpContext();
httpContext.SetFeature<ISessionFeature>(sessionFeature);
httpContext.Session.SetString("Session", cartId);
var dbContext = _serviceProvider.GetRequiredService<MusicStoreContext>();
var cartItems = CreateTestCartItems(
cartId,
itemPrice: 10,
numberOfItem: 5);
dbContext.AddRange(cartItems.Select(n => n.Album).Distinct());
dbContext.AddRange(cartItems);
dbContext.SaveChanges();
var controller = new ShoppingCartController()
{
DbContext = dbContext,
};
controller.ActionContext.HttpContext = httpContext;
// Act
var result = await controller.Index();
// Assert
var viewResult = Assert.IsType<ViewResult>(result);
Assert.NotNull(viewResult.ViewData);
Assert.Null(viewResult.ViewName);
var model = Assert.IsType<ShoppingCartViewModel>(viewResult.ViewData.Model);
Assert.Equal(5, model.CartItems.Count);
Assert.Equal(5 * 10, model.CartTotal);
}
