using BuildFlow.Application.AiModel.DTOs;
using BuildFlow.Application.AiModel.Handlers;
using BuildFlow.Application.AiModel.Queries;
using BuildFlow.Domain.Enums;
using FluentAssertions;
using Xunit;

namespace BuildFlow.Rag.Tests;

/// <summary>
/// 查询 AI 模型供应商预设处理器测试。纯逻辑（GetProviderPresets），无外部依赖。
/// </summary>
public class GetAiModelProviderPresetsQueryHandlerTests
{
    [Fact]
    public async Task Handle_ReturnsNonEmptyPresetsIncludingLmStudio()
    {
        var handler = new GetAiModelProviderPresetsQueryHandler();

        var result = await handler.Handle(new GetAiModelProviderPresetsQuery(), CancellationToken.None);

        result.Should().NotBeEmpty("预设列表应包含常见供应商");
        result.Should().Contain(p =>
            p.Provider == (int)ModelProviderEnum.LMStudio && p.Label == "LM Studio");
    }
}