using Xunit;

namespace StellaOps.VersionComparison.Tests;

public partial class DebianVersionComparerTests
{
    public static TheoryData<string, string, int> DebianComparisonCases => new()
    {
        // Epoch precedence
        { "0:1.0-1", "1:0.1-1", -1 },
        { "1:1.0-1", "0:9.9-9", 1 },
        { "1.0-1", "0:1.0-1", 0 }, // Missing epoch = 0
        { "2:1.0-1", "1:9.9-9", 1 },

        // Upstream version ordering
        { "1.9-1", "1.10-1", -1 },
        { "1.02-1", "1.2-1", 0 }, // Leading zeros ignored
        { "1.0-1", "1.0.1-1", -1 },

        // Tilde pre-releases
        { "1.0~rc1-1", "1.0-1", -1 },
        { "1.0~alpha-1", "1.0~beta-1", -1 },
        { "2.0~rc1", "2.0", -1 },
        { "1.0~-1", "1.0-1", -1 },

        // Debian revision
        { "1.0-1", "1.0-2", -1 },
        { "1.0-1ubuntu1", "1.0-1ubuntu2", -1 },
        { "1.0-1+deb11u1", "1.0-1+deb11u2", -1 },

        // Ubuntu backport patterns
        { "1.0-1", "1.0-1ubuntu0.1", -1 },
        { "1.0-1ubuntu0.1", "1.0-1ubuntu0.2", -1 },
        { "1.0-1build1", "1.0-1build2", -1 },

        // Native packages (no revision)
        { "1.0", "1.0-1", -1 },
        { "1.1", "1.0-99", 1 },
    };
}