xiangyixiangqin/server/tests/XiangYi.Api.Tests/AdminApi/AdminOrderControllerIntegrationTests.cs

using System.Net;
using System.Net.Http.Json;
using System.Text.Json;
using Microsoft.AspNetCore.Authentication;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Mvc.Testing;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.DependencyInjection.Extensions;
using NSubstitute;
using Xunit;
using XiangYi.AdminApi;
using XiangYi.Application.DTOs.Requests;
using XiangYi.Application.DTOs.Responses;
using XiangYi.Application.Interfaces;

namespace XiangYi.Api.Tests.AdminApi;

/// <summary>
/// 后台订单管理控制器集成测试
/// </summary>
public class AdminOrderControllerIntegrationTests : IClassFixture<WebApplicationFactory<IAdminApiMarker>>
{
    private readonly WebApplicationFactory<IAdminApiMarker> _factory;
    private readonly IAdminOrderService _mockAdminOrderService;

    public AdminOrderControllerIntegrationTests(WebApplicationFactory<IAdminApiMarker> factory)
    {
        _mockAdminOrderService = Substitute.For<IAdminOrderService>();
        
        _factory = factory.WithWebHostBuilder(builder =>
        {
            builder.UseEnvironment("Testing");
            builder.ConfigureServices(services =>
            {
                services.RemoveAll<IAdminOrderService>();
                services.AddSingleton(_mockAdminOrderService);
                
                services.AddAuthentication(options =>
                {
                    options.DefaultAuthenticateScheme = AdminTestAuthHandler.AuthenticationScheme;
                    options.DefaultChallengeScheme = AdminTestAuthHandler.AuthenticationScheme;
                })
                .AddScheme<AuthenticationSchemeOptions, AdminTestAuthHandler>(
                    AdminTestAuthHandler.AuthenticationScheme, options => { });
            });
        });
    }

    /// <summary>
    /// 测试获取订单列表 - 未授权返回401
    /// </summary>
    [Fact]
    public async Task GetOrderList_WithoutAuth_ReturnsUnauthorized()
    {
        var client = _factory.CreateClient();
        var response = await client.GetAsync("/api/admin/orders");
        Assert.Equal(HttpStatusCode.Unauthorized, response.StatusCode);
    }

    /// <summary>
    /// 测试获取订单列表 - 授权后成功
    /// </summary>
    [Fact]
    public async Task GetOrderList_WithAuth_ReturnsSuccess()
    {
        var expectedResult = new PagedResult<AdminOrderListDto>
        {
            Items = new List<AdminOrderListDto>
            {
                new AdminOrderListDto
                {
                    OrderId = 1,
                    OrderNo = "ORD202312310001",
                    UserId = 100,
                    XiangQinNo = "123456",
                    Nickname = "测试用户",
                    OrderType = 1,
                    OrderTypeText = "会员",
                    ProductName = "不限时会员",
                    Amount = 1299,
                    PayAmount = 1299,
                    Status = 2,
                    StatusText = "已支付",
                    PayTime = DateTime.Now.AddHours(-1),
                    CreateTime = DateTime.Now.AddHours(-2)
                }
            },
            Total = 1,
            PageIndex = 1,
            PageSize = 20
        };

        _mockAdminOrderService.GetOrderListAsync(Arg.Any<AdminOrderQueryRequest>())
            .Returns(Task.FromResult(expectedResult));

        var client = _factory.CreateClient();
        client.DefaultRequestHeaders.Add("Authorization", "Bearer admin-token-1");

        var response = await client.GetAsync("/api/admin/orders");

        Assert.Equal(HttpStatusCode.OK, response.StatusCode);
        
        var content = await response.Content.ReadAsStringAsync();
        var result = JsonSerializer.Deserialize<ApiResponse<PagedResult<AdminOrderListDto>>>(content,
            new JsonSerializerOptions { PropertyNameCaseInsensitive = true });
        
        Assert.NotNull(result);
        Assert.Equal(0, result.Code);
        Assert.NotNull(result.Data);
        Assert.Single(result.Data.Items);
        Assert.Equal("ORD202312310001", result.Data.Items[0].OrderNo);
    }

    /// <summary>
    /// 测试获取订单详情 - 成功
    /// </summary>
    [Fact]
    public async Task GetOrderDetail_WithAuth_ReturnsSuccess()
    {
        var expectedResult = new AdminOrderDetailDto
        {
            OrderId = 1,
            OrderNo = "ORD202312310001",
            UserId = 100,
            XiangQinNo = "123456",
            Nickname = "测试用户",
            OrderType = 1,
            OrderTypeText = "会员",
            ProductName = "不限时会员",
            Amount = 1299,
            PayAmount = 1299,
            Status = 2,
            StatusText = "已支付",
            PayType = 1,
            PayTypeText = "微信支付",
            TransactionId = "wx123456789"
        };

        _mockAdminOrderService.GetOrderDetailAsync(1)
            .Returns(Task.FromResult(expectedResult));

        var client = _factory.CreateClient();
        client.DefaultRequestHeaders.Add("Authorization", "Bearer admin-token-1");

        var response = await client.GetAsync("/api/admin/orders/1");

        Assert.Equal(HttpStatusCode.OK, response.StatusCode);
        
        var content = await response.Content.ReadAsStringAsync();
        var result = JsonSerializer.Deserialize<ApiResponse<AdminOrderDetailDto>>(content,
            new JsonSerializerOptions { PropertyNameCaseInsensitive = true });
        
        Assert.NotNull(result);
        Assert.Equal(0, result.Code);
        Assert.NotNull(result.Data);
        Assert.Equal(expectedResult.OrderId, result.Data.OrderId);
        Assert.Equal(expectedResult.OrderNo, result.Data.OrderNo);
    }

    /// <summary>
    /// 测试订单退款 - 成功
    /// </summary>
    [Fact]
    public async Task RefundOrder_WithAuth_ReturnsSuccess()
    {
        var expectedResult = new AdminOrderRefundResponse
        {
            Success = true,
            Message = "退款成功",
            RefundId = "refund123456"
        };

        _mockAdminOrderService.RefundOrderAsync(1, Arg.Any<AdminOrderRefundRequest>(), 1)
            .Returns(Task.FromResult(expectedResult));

        var client = _factory.CreateClient();
        client.DefaultRequestHeaders.Add("Authorization", "Bearer admin-token-1");
        
        var request = new AdminOrderRefundRequest { Reason = "用户申请退款" };

        var response = await client.PostAsJsonAsync("/api/admin/orders/1/refund", request);

        Assert.Equal(HttpStatusCode.OK, response.StatusCode);
        
        var content = await response.Content.ReadAsStringAsync();
        var result = JsonSerializer.Deserialize<ApiResponse<AdminOrderRefundResponse>>(content,
            new JsonSerializerOptions { PropertyNameCaseInsensitive = true });
        
        Assert.NotNull(result);
        Assert.Equal(0, result.Code);
        Assert.NotNull(result.Data);
        Assert.True(result.Data.Success);
    }

    /// <summary>
    /// 测试获取订单统计 - 成功
    /// </summary>
    [Fact]
    public async Task GetOrderStatistics_WithAuth_ReturnsSuccess()
    {
        var expectedResult = new AdminOrderStatisticsDto
        {
            TotalOrders = 1000,
            TodayOrders = 50,
            WeekOrders = 200,
            MonthOrders = 800,
            PaidOrders = 900,
            TotalIncome = 500000,
            TodayIncome = 25000,
            WeekIncome = 100000,
            MonthIncome = 400000,
            RefundedOrders = 10,
            RefundedAmount = 5000
        };

        _mockAdminOrderService.GetOrderStatisticsAsync()
            .Returns(Task.FromResult(expectedResult));

        var client = _factory.CreateClient();
        client.DefaultRequestHeaders.Add("Authorization", "Bearer admin-token-1");

        var response = await client.GetAsync("/api/admin/orders/statistics");

        Assert.Equal(HttpStatusCode.OK, response.StatusCode);
        
        var content = await response.Content.ReadAsStringAsync();
        var result = JsonSerializer.Deserialize<ApiResponse<AdminOrderStatisticsDto>>(content,
            new JsonSerializerOptions { PropertyNameCaseInsensitive = true });
        
        Assert.NotNull(result);
        Assert.Equal(0, result.Code);
        Assert.NotNull(result.Data);
        Assert.Equal(expectedResult.TotalOrders, result.Data.TotalOrders);
        Assert.Equal(expectedResult.TotalIncome, result.Data.TotalIncome);
    }

    /// <summary>
    /// 测试订单列表按状态筛选 - 成功
    /// </summary>
    [Fact]
    public async Task GetOrderList_WithStatusFilter_ReturnsFilteredResults()
    {
        var expectedResult = new PagedResult<AdminOrderListDto>
        {
            Items = new List<AdminOrderListDto>
            {
                new AdminOrderListDto
                {
                    OrderId = 1,
                    OrderNo = "ORD202312310001",
                    Status = 2,
                    StatusText = "已支付"
                }
            },
            Total = 1,
            PageIndex = 1,
            PageSize = 20
        };

        _mockAdminOrderService.GetOrderListAsync(Arg.Is<AdminOrderQueryRequest>(r => r.Status == 2))
            .Returns(Task.FromResult(expectedResult));

        var client = _factory.CreateClient();
        client.DefaultRequestHeaders.Add("Authorization", "Bearer admin-token-1");

        var response = await client.GetAsync("/api/admin/orders?status=2");

        Assert.Equal(HttpStatusCode.OK, response.StatusCode);
        
        var content = await response.Content.ReadAsStringAsync();
        var result = JsonSerializer.Deserialize<ApiResponse<PagedResult<AdminOrderListDto>>>(content,
            new JsonSerializerOptions { PropertyNameCaseInsensitive = true });
        
        Assert.NotNull(result);
        Assert.Equal(0, result.Code);
        Assert.NotNull(result.Data);
        Assert.All(result.Data.Items, item => Assert.Equal(2, item.Status));
    }
}