using Microsoft.Data.Sqlite;
using Microsoft.EntityFrameworkCore;
using MissionControl.Data;

namespace MissionControl.Server.Tests;

/// <summary>
/// An in-memory SQLite database that speaks real EF Core, for fast endpoint tests
/// without a SQL Server instance.
/// </summary>
public sealed class TestDatabase : IDisposable
{
    private readonly SqliteConnection _connection = new("DataSource=:memory:");

    public TestDatabase()
    {
        _connection.Open();

        var options = new DbContextOptionsBuilder<MissionControlContext>()
            .UseSqlite(_connection)
            .Options;

        Context = new MissionControlContext(options);
        Context.Database.EnsureCreated();
    }

    public MissionControlContext Context { get; }

    public void Dispose()
    {
        Context.Dispose();
        _connection.Dispose();
    }
}