using System.Net;
using GmRelay.Bot.Infrastructure.Health;
using Microsoft.Extensions.Configuration;
using Microsoft.Extensions.Logging.Abstractions;

namespace GmRelay.Bot.Tests.Infrastructure.Health;

public sealed class BotHealthCheckHostedServiceTests : IDisposable
{
    private readonly BotHealthCheckHostedService _service;

    public BotHealthCheckHostedServiceTests()
    {
        var config = new ConfigurationBuilder()
            .AddInMemoryCollection(new Dictionary<string, string?>
            {
                ["HealthCheck:Prefix"] = "http://localhost:8081/"
            })
            .Build();

        _service = new BotHealthCheckHostedService(
            NullLogger<BotHealthCheckHostedService>.Instance,
            config);
    }

    public void Dispose()
    {
        _service.StopAsync(CancellationToken.None).Wait(TimeSpan.FromSeconds(5));
    }

    [Fact]
    public async Task HealthEndpoint_ShouldReturn200_WhenServiceIsRunning()
    {
        await _service.StartAsync(CancellationToken.None);

        using var client = new HttpClient();
        client.Timeout = TimeSpan.FromSeconds(5);
        var response = await client.GetAsync("http://localhost:8081/health");

        Assert.Equal(HttpStatusCode.OK, response.StatusCode);
    }
}