// Copyright (C) Stichting Deltares 2016. 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 System;

using Application.Ringtoets.Storage.BinaryConverters;

using Core.Common.Base.Geometry;

using NUnit.Framework;

namespace Application.Ringtoets.Storage.Test.BinaryConverters
{
    [TestFixture]
    public class Point3DBinaryConverterTest
    {
        [Test]
        public void ToBytes_PointsCollectionNull_ThrowArgumentNullException()
        {
            // Setup
            var converter = new Point3DBinaryConverter();

            // Call
            TestDelegate call = () => converter.ToBytes(null);

            // Assert
            string paramName = Assert.Throws<ArgumentNullException>(call).ParamName;
            Assert.AreEqual("points", paramName);
        }

        [Test]
        public void ToData_BinaryDataNull_ThrowArgumentNullException()
        {
            // Setup
            var converter = new Point3DBinaryConverter();

            // Call
            TestDelegate call = () => converter.ToData(null);

            // Assert
            string paramName = Assert.Throws<ArgumentNullException>(call).ParamName;
            Assert.AreEqual("serializedData", paramName);
        }

        [Test]
        public void GivenArrayWithPoint3D_WhenConvertingRoundTrip_ThenEqualArrayOfPoints2D()
        {
            // Given
            var original = new[]
            {
                new Point3D(-6.6, -5.5, -4.4),
                new Point3D(-3.3, -2.2, -1.1),
                new Point3D(0.0, 1.1, 2.2),
                new Point3D(3.3, 4.4, 5.5),
                new Point3D(6.6, 7.7, 8.8),
                new Point3D(9.9, 10.10, 11.11)
            };
            var converter = new Point3DBinaryConverter();

            // When
            byte[] bytes = converter.ToBytes(original);
            Point3D[] roundtripResult = converter.ToData(bytes);

            // Then
            CollectionAssert.AreEqual(original, roundtripResult);
        }

        [Test]
        public void GivenEmptyArray_WhenConvertingRoundTrip_ThenReturnEmptyArray()
        {
            // Given
            var original = new Point3D[0];
            var converter = new Point3DBinaryConverter();

            // When
            byte[] bytes = converter.ToBytes(original);
            Point3D[] roundtripResult = converter.ToData(bytes);

            // Then
            CollectionAssert.IsEmpty(roundtripResult);
        }
    }
}