public async void ShouldUpdateCartLineIfAlreadyExistsAndQuantityDecrementsByOne()
{
// https://localhost:5001/api/cartline/{orderId} HTTPPost
// Initial data: {"ProductId":1,"Quantity":3,"OrderId":1} NumberOfRecords: 2
using (var client = new HttpClient())
{
var productId = 1;
var quantity = -1;
var targetUrl = $"{ServiceAddress}{RootAddressCartLineController}/{_orderId}";
var response = await client.PostAsync(targetUrl,
new StringContent("{" + $"\"ProductId\":{productId},\"Quantity\":{quantity},\"OrderId\":{_orderId}" + "}",
Encoding.UTF8, "application/json"));
Assert.True(response.IsSuccessStatusCode, response.ReasonPhrase);
Assert.True(response.IsSuccessStatusCode, response.ReasonPhrase);
}
// validate units of the cart line
List <CartLine> cartLines =
await CartLineTestHelpers.GetCartLines(_orderId, ServiceAddress, "api/cartline/order");
Assert.Equal(2, cartLines.Count);
var cartRecord = cartLines[cartLines.Count - 1];
Assert.Equal(2, cartRecord.Quantity);
}
public async void ShouldRemoveRecordOnAddIfQuantityBecomesZero()
{
// https://localhost:5001/api/cartline/{orderId} HTTPPost
// Initial data: {"ProductId":2,"Quantity":4,"OrderId":1} NumberOfRecords: 2
using (var client = new HttpClient())
{
var quantity = -4;
var targetUrl = $"{ServiceAddress}{RootAddressCartLineController}/{_orderId}";
var response = await client.PostAsync(targetUrl,
new StringContent("{" + $"\"ProductId\":2,\"Quantity\":{quantity},\"OrderId\":{_orderId}" + "}",
Encoding.UTF8, "application/json"));
Assert.True(response.IsSuccessStatusCode, response.ReasonPhrase);
}
// validate the cart line was removed
List <CartLine> cartLines = await CartLineTestHelpers.GetCartLines(_orderId, ServiceAddress, "api/cartline/order");
Assert.Single(cartLines);
}
public async void ShouldDeleteRecordInTheCart()
{
// Remove Cart Item: https://localhost:5001/api/cartline/{id} HTTPDelete
// https://localhost:5001/api/cartline/1
var cartRecord = await CartLineTestHelpers.GetCartLine(_cartLineId, ServiceAddress, RootAddressCartLineController);
using (var client = new HttpClient())
{
var targetUrl = $"{ServiceAddress}{RootAddressCartLineController}/{cartRecord.Id}";
var response = await client.DeleteAsJsonAsync(targetUrl, cartRecord);
Assert.True(response.IsSuccessStatusCode, response.ReasonPhrase);
}
// validate the cart item was removed
Order order = await CartLineTestHelpers.GetOrder(_orderId, ServiceAddress, "api/orders");
Assert.Single(order.CartLines);
Assert.Equal(825M, order.Total);
}
public async void ShouldAddNewProductToTheOrder()
{
// Add to Order: http://localhost:5001/api/cartline/{_orderId} HTTPPost
// http://localhost:5001/api/cartline/1 {"ProductId":3,"Quantity":1,"OrderId":1}
using (var client = new HttpClient())
{
var targetUrl = $"{ServiceAddress}{RootAddressCartLineController}/{_orderId}";
var response = await client.PostAsync(targetUrl,
new StringContent("{\"productId\":3,\"quantity\":1,\"orderId\":1}",
Encoding.UTF8, "application/json"));
Assert.True(response.IsSuccessStatusCode, response.ReasonPhrase);
}
// validate the cart was added
List <CartLine> cartLines = await CartLineTestHelpers.GetCartLines(_orderId, ServiceAddress, "api/cartline/order");
Assert.Equal(3, cartLines.Count);
var cartLine = cartLines[cartLines.Count - 1];
Assert.Equal(3, cartLine.ProductId);
Assert.Equal(1, cartLine.Quantity);
}