using NUnit.Framework;
using CeresSharp;

namespace CeresSharp.Test;

/// <summary>
/// Base class for tests with proper cleanup
/// </summary>
public abstract class TestBase
{
    [TearDown]
    public void TearDown()
    {
        // Small delay to ensure native cleanup is complete before next test
        // This helps prevent crash when running multiple tests
        // Note: Don't force GC here as it may cause crash in finalizer thread
        System.Threading.Thread.Sleep(5);
    }

    /// <summary>
    /// Helper method to solve a problem with exception handling.
    /// Returns null if solve fails (expected in some cases).
    /// </summary>
    protected SolverSummary? TrySolve(Problem problem, SolverOptions options)
    {
        try
        {
            return problem.Solve(options);
        }
        catch (Exceptions.CeresException ex)
        {
            // Expected for some problems - just log and return null
            Console.WriteLine($"Solve failed (expected in some cases): {ex.Message}");
            return null;
        }
    }
}