using BuildFlow.Host.Endpoints.Platform.Auth;
using BuildFlow.Platform.Application.Auth.Commands;
using FastEndpoints;
using FluentAssertions;
using MediatR;
using NSubstitute;
using Xunit;

namespace BuildFlow.Platform.Tests.Auth;

/// <summary>
/// 修改密码 HTTP 适配器测试，确保 Endpoint 只转发应用层命令。
/// </summary>
public class ChangePasswordEndpointTests
{
    [Fact]
    public async Task EndpointSendsCommandAndReturnsOk()
    {
        var mediator = Substitute.For<IMediator>();
        mediator.Send(Arg.Any<ChangePasswordCommand>(), Arg.Any<CancellationToken>())
            .Returns(Unit.Value);
        var endpoint = Factory.Create<ChangePasswordEndpoint>(mediator);
        var request = new ChangePasswordRequest
        {
            OldPassword = "OldPassword1",
            NewPassword = "NewPassword2",
        };

        await endpoint.HandleAsync(request, CancellationToken.None);

        await mediator.Received(1).Send(
            Arg.Is<ChangePasswordCommand>(command =>
                command.OldPassword == request.OldPassword
                && command.NewPassword == request.NewPassword),
            Arg.Any<CancellationToken>());
        endpoint.HttpContext.Response.StatusCode.Should().Be(200);
    }
}