using Admin.NET.Plugin.AiDOP.Infrastructure;
using Xunit;

namespace Admin.NET.Plugin.AiDOP.Tests.S0.Sales;

/// <summary>
/// S0 Batch2 列表分页与 PagingGuard 行为一致（单元测试）。
/// </summary>
public class PagingGuardTests
{
    [Theory]
    [InlineData(0, 0, 1, 10)]
    [InlineData(-1, -5, 1, 10)]
    [InlineData(2, 10, 2, 10)]
    [InlineData(1, 500, 1, 200)]
    public void Normalize_ClampsPageAndPageSize(int page, int pageSize, int expectedPage, int expectedPageSize)
    {
        var (p, ps) = PagingGuard.Normalize(page, pageSize);
        Assert.Equal(expectedPage, p);
        Assert.Equal(expectedPageSize, ps);
    }

    [Fact]
    public void Normalize_CustomMaxPageSize_IsRespected()
    {
        var (p, ps) = PagingGuard.Normalize(1, 100, maxPageSize: 50);
        Assert.Equal(1, p);
        Assert.Equal(50, ps);
    }
}