// Copyright (C) Stichting Deltares 2024. All rights reserved.
// 
// This file is part of the Dam Engine.
// 
// The Dam Engine is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
// 
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
// 
// All names, logos, and references to "Deltares" are registered trademarks of
// Stichting Deltares and remain full property of Stichting Deltares at all times.
// All rights reserved.

using Deltares.DamEngine.Calculators.KernelWrappers.Common;
using NUnit.Framework;

namespace Deltares.DamEngine.Calculators.Tests.KernelWrappers.Common;

[TestFixture]
public class WtiPipingHelperTests
{
    [Test]
    public void TestDetermineHeightCoverLayer()
    {
        // Top of aquifer is below surface level
        var topLevelAquifer = 3.0;
        var surfaceLevel = 5.0;
        // expected height = 5 - 3 = 2
        double height = WtiPipingHelper.DetermineHeightCoverLayer(topLevelAquifer, surfaceLevel);
        Assert.That(height, Is.EqualTo(2.0));

        // Top of aquifer is above surface level
        topLevelAquifer = 3.0;
        surfaceLevel = 1.0;
        // expected height = 0
        height = WtiPipingHelper.DetermineHeightCoverLayer(topLevelAquifer, surfaceLevel);
        Assert.That(height, Is.EqualTo(0.0));
    }
}