public async Task UpdateShoppingCartItemsAsync_WhenCalledWithClearCartShoppingCartActionWithEmptyShoppingCart_ReturnsFalse()
{
// Arrange
int pieId = 1;
var pie = SeedPieData(pieId);
var shoppingCartAction = new Models.ShoppingCartAction {
PieId = pieId, Action = "CLEAR_CART", Quantity = 1
};
mockPieService.Setup(m => m.GetPieAsync(shoppingCartAction.PieId)).ReturnsAsync(pie);
mockShoppingCartService.Setup(m => m.ClearShoppingCartAsync()).ReturnsAsync(0);
// Act
var result = await sut.UpdateShoppingCartItemsAsync(shoppingCartAction);
// Assert
var actionResult = Assert.IsAssignableFrom <ActionResult <bool> >(result);
var okObjectResult = Assert.IsAssignableFrom <OkObjectResult>(actionResult.Result);
var model = Assert.IsAssignableFrom <bool>(okObjectResult.Value);
Assert.False(model);
mockPieService.Verify(m => m.GetPieAsync(shoppingCartAction.PieId), Times.Never);
mockShoppingCartService.Verify(m => m.ClearShoppingCartAsync(), Times.Once);
}
public async Task UpdateShoppingCartItemsAsync_WhenCalledWithRemoveItemShoppingCartActionAndPieIdInShoppingCart_ReturnsTrue()
{
// Arrange
int pieId = 1;
var pie = SeedPieData(pieId);
var shoppingCartAction = new Models.ShoppingCartAction {
PieId = pieId, Action = "REMOVE_ITEM", Quantity = 1
};
mockPieService.Setup(m => m.GetPieAsync(shoppingCartAction.PieId)).ReturnsAsync(pie);
mockShoppingCartService.Setup(m => m.RemoveShoppingCartItemAsync(shoppingCartAction.PieId)).ReturnsAsync(1);
// Act
var result = await sut.UpdateShoppingCartItemsAsync(shoppingCartAction);
// Assert
var actionResult = Assert.IsAssignableFrom <ActionResult <bool> >(result);
var okObjectResult = Assert.IsAssignableFrom <OkObjectResult>(actionResult.Result);
var model = Assert.IsAssignableFrom <bool>(okObjectResult.Value);
Assert.True(model);
mockPieService.Verify(m => m.GetPieAsync(shoppingCartAction.PieId), Times.Once);
mockShoppingCartService.Verify(m => m.RemoveShoppingCartItemAsync(shoppingCartAction.PieId), Times.Once);
}
public async Task UpdateShoppingCartItemsAsync_WhenCalledWithDecreaseItemQuantityShoppingCartActionAndPieIdNotInShoppingCart_ReturnsFalse()
{
// Arrange
int pieId = 1;
var pie = SeedPieData(pieId);
var shoppingCartAction = new Models.ShoppingCartAction {
PieId = pieId, Action = "DECREASE_ITEM_QUANTITY", Quantity = 1
};
mockPieService.Setup(m => m.GetPieAsync(shoppingCartAction.PieId)).ReturnsAsync(pie);
mockShoppingCartService.Setup(m => m.DecreaseShoppingCartItemQuantityAsync(shoppingCartAction.PieId, shoppingCartAction.Quantity)).ReturnsAsync(0);
// Act
var result = await sut.UpdateShoppingCartItemsAsync(shoppingCartAction);
// Assert
var actionResult = Assert.IsAssignableFrom <ActionResult <bool> >(result);
var okObjectResult = Assert.IsAssignableFrom <OkObjectResult>(actionResult.Result);
var model = Assert.IsAssignableFrom <bool>(okObjectResult.Value);
Assert.False(model);
mockPieService.Verify(m => m.GetPieAsync(shoppingCartAction.PieId), Times.Once);
mockShoppingCartService.Verify(m => m.DecreaseShoppingCartItemQuantityAsync(shoppingCartAction.PieId, shoppingCartAction.Quantity), Times.Once);
}
public async Task UpdateShoppingCartItemsAsync_WhenCalledWithInvalidShoppingCartAction_ReturnsBadRequest()
{
// Arrange
int pieId = 1;
var pie = SeedPieData(pieId);
var shoppingCartAction = new Models.ShoppingCartAction {
PieId = pieId, Action = "Invalid_Action", Quantity = 1
};
mockPieService.Setup(m => m.GetPieAsync(shoppingCartAction.PieId)).ReturnsAsync(pie);
// Act
var result = await sut.UpdateShoppingCartItemsAsync(shoppingCartAction);
// Assert
var actionResult = Assert.IsAssignableFrom <ActionResult <bool> >(result);
var badRequestObjectResult = Assert.IsAssignableFrom <BadRequestObjectResult>(actionResult.Result);
Assert.Equal(ErrorMessage.InvalidData(Constant.BadRequest, typeof(Models.ShoppingCartAction), Constant.Action, shoppingCartAction.Action), badRequestObjectResult.Value);
mockPieService.Verify(m => m.GetPieAsync(shoppingCartAction.PieId), Times.Never);
}
public async Task UpdateShoppingCartItemsAsync_WhenCalledWithInvalidPieId_ReturnsBadRequest()
{
// Arrange
int pieId = 7;
var pie = default(Entities.Pie);
var shoppingCartAction = new Models.ShoppingCartAction {
PieId = pieId, Action = "INCREASE_ITEM_QUANTITY", Quantity = 1
};
mockPieService.Setup(m => m.GetPieAsync(shoppingCartAction.PieId)).ReturnsAsync(pie);
// Act
var result = await sut.UpdateShoppingCartItemsAsync(shoppingCartAction);
// Assert
var actionResult = Assert.IsAssignableFrom <ActionResult <bool> >(result);
var badRequestObjectResult = Assert.IsAssignableFrom <BadRequestObjectResult>(actionResult.Result);
Assert.Equal(ErrorMessage.InvalidData(Constant.BadRequest, typeof(Models.Pie), Constant.Id, shoppingCartAction.PieId.ToString()), badRequestObjectResult.Value);
mockPieService.Verify(m => m.GetPieAsync(shoppingCartAction.PieId), Times.Once);
}
public async Task <ActionResult <bool> > UpdateShoppingCartItemsAsync(Models.ShoppingCartAction shoppingCartAction)
{
int count = 0;
if (shoppingCartAction.Action.ToUpperInvariant() == "CLEAR_CART")
{
count = await shoppingCartService.ClearShoppingCartAsync();
}
else if (shoppingCartAction.Action.ToUpperInvariant() == "INCREASE_ITEM_QUANTITY" ||
shoppingCartAction.Action.ToUpperInvariant() == "DECREASE_ITEM_QUANTITY" ||
shoppingCartAction.Action.ToUpperInvariant() == "REMOVE_ITEM")
{
var pie = await pieService.GetPieAsync(shoppingCartAction.PieId);
if (pie == null)
{
return(BadRequest(ErrorMessage.InvalidData(Constant.BadRequest, typeof(Models.Pie), Constant.Id, shoppingCartAction.PieId.ToString())));
}
if (shoppingCartAction.Action.ToUpperInvariant() == "INCREASE_ITEM_QUANTITY")
{
count = await shoppingCartService.IncreaseShoppingCartItemQuantityAsync(shoppingCartAction.PieId, shoppingCartAction.Quantity);
}
else if (shoppingCartAction.Action.ToUpperInvariant() == "DECREASE_ITEM_QUANTITY")
{
count = await shoppingCartService.DecreaseShoppingCartItemQuantityAsync(shoppingCartAction.PieId, shoppingCartAction.Quantity);
}
else if (shoppingCartAction.Action.ToUpperInvariant() == "REMOVE_ITEM")
{
count = await shoppingCartService.RemoveShoppingCartItemAsync(shoppingCartAction.PieId);
}
}
else
{
return(BadRequest(ErrorMessage.InvalidData(Constant.BadRequest, typeof(Models.ShoppingCartAction), Constant.Action, shoppingCartAction.Action)));
}
return(Ok(count > 0));
}
