// Copyright (C) Stichting Deltares 2017. All rights reserved.
//
// This file is part of Ringtoets.
//
// Ringtoets is free software: you can redistribute it and/or modify
// it under the terms of the GNU 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 General Public License for more details.
//
// You should have received a copy of the GNU 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 Core.Common.Base.Data;
using NUnit.Framework;
using Ringtoets.Common.Data.FailureMechanism;
using Ringtoets.Common.Data.TestUtil;

namespace Ringtoets.GrassCoverErosionOutwards.Data.Test
{
    [TestFixture]
    public class GrassCoverErosionOutwardsFailureMechanismSectionResultTest
    {
        [Test]
        public void Constructor_WithSection_ResultCreatedForSection()
        {
            // Setup
            FailureMechanismSection section = FailureMechanismSectionTestFactory.CreateFailureMechanismSection();

            // Call
            var result = new GrassCoverErosionOutwardsFailureMechanismSectionResult(section);

            // Assert
            Assert.IsInstanceOf<FailureMechanismSectionResult>(result);
            Assert.AreEqual(AssessmentLayerTwoAResult.NotCalculated, result.AssessmentLayerTwoA);
            Assert.IsNaN(result.AssessmentLayerThree);
        }

        [Test]
        [TestCase(double.NaN)]
        [TestCase(double.PositiveInfinity)]
        [TestCase(double.NegativeInfinity)]
        [TestCase(5)]
        [TestCase(0.5)]
        public void AssessmentLayerThree_SetNewValue_ReturnsNewValue(double newValue)
        {
            // Setup
            FailureMechanismSection section = FailureMechanismSectionTestFactory.CreateFailureMechanismSection();
            var failureMechanismSectionResult = new GrassCoverErosionOutwardsFailureMechanismSectionResult(section);

            // Call
            failureMechanismSectionResult.AssessmentLayerThree = (RoundedDouble) newValue;

            // Assert
            Assert.AreEqual(newValue, failureMechanismSectionResult.AssessmentLayerThree,
                            failureMechanismSectionResult.AssessmentLayerThree.GetAccuracy());
        }
    }
}