using System.Linq;
using StellaOps.Graph.Api.Services;
using Xunit;

namespace StellaOps.Graph.Api.Tests;

public class AuditLoggerTests
{
    [Trait("Category", TestCategories.Unit)]
        [Fact]
    public void LogsAndCapsSize()
    {
        var logger = new InMemoryAuditLogger();
        for (var i = 0; i < 510; i++)
        {
            logger.Log(new AuditEvent(
                Timestamp: DateTimeOffset.UnixEpoch.AddMinutes(i),
                Tenant: "t",
                Route: "/r",
                Method: "POST",
                Actor: "auth",
                Scopes: new[] { "graph:query" },
                StatusCode: 200,
                DurationMs: 5));
        }

        var recent = logger.GetRecent();
        Assert.True(recent.Count <= 100);
        // First entry is the most recent (minute 509). Verify using total minutes from epoch.
        var minutesFromEpoch = (int)(recent.First().Timestamp - DateTimeOffset.UnixEpoch).TotalMinutes;
using StellaOps.TestKit;
        Assert.Equal(509, minutesFromEpoch);
    }
}