using FluentAssertions;
using Microsoft.EntityFrameworkCore;
using Workflow.Domain.Entities;
using Xunit;

namespace BuildFlow.Workflow.Tests.Performance;

/// <summary>表单数据导出 keyset 查询的 EF 索引模型测试。</summary>
public class FormDataExportIndexTests
{
    [Fact]
    public void FormDataShouldHaveExportKeysetCompositeIndex()
    {
        var options = new DbContextOptionsBuilder<WorkflowDbContext>()
            .UseInMemoryDatabase($"form-data-export-index-{Guid.NewGuid():N}")
            .Options;
        using var db = new WorkflowDbContext(options);
        var entity = db.Model.FindEntityType(typeof(FormData));

        entity.Should().NotBeNull();
        entity!.GetIndexes().Should().Contain(index => index.Properties
            .Select(property => property.Name)
            .SequenceEqual(new[]
            {
                nameof(FormData.FormDefinitionId),
                nameof(FormData.CreatedAt),
                nameof(FormData.Id),
            }));
    }
}