// 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 System;
using System.Collections.Generic;
using System.Linq;
using Core.Common.Base.Geometry;
using NUnit.Framework;
using Ringtoets.MacroStabilityInwards.Data.TestUtil;

namespace Ringtoets.MacroStabilityInwards.Data.Test
{
    public class MacroStabilityInwardsWaternetLineTest
    {
        [Test]
        public void Constructor_NameNull_ThrowsArgumentNullException()
        {
            // Call
            TestDelegate call = () => new MacroStabilityInwardsWaternetLine(null, new List<Point2D>(), new TestMacroStabilityInwardsPhreaticLine());

            // Assert
            var exception = Assert.Throws<ArgumentNullException>(call);
            Assert.AreEqual("name", exception.ParamName);
        }

        [Test]
        public void Constructor_GeometryNull_ThrowsArgumentNullException()
        {
            // Call
            TestDelegate call = () => new MacroStabilityInwardsWaternetLine("name", null, new TestMacroStabilityInwardsPhreaticLine());

            // Assert
            var exception = Assert.Throws<ArgumentNullException>(call);
            Assert.AreEqual("geometry", exception.ParamName);
        }

        [Test]
        public void Constructor_PhreaticLineNull_ThrowsArgumentNullException()
        {
            // Call
            TestDelegate call = () => new MacroStabilityInwardsWaternetLine("name", new List<Point2D>(), null);

            // Assert
            var exception = Assert.Throws<ArgumentNullException>(call);
            Assert.AreEqual("phreaticLine", exception.ParamName);
        }

        [Test]
        public void Constructor_ExpectedValues()
        {
            // Setup
            const string waternetLineName = "<some name>";
            const string phreaticLineName = "PL1";
            var geometry = new List<Point2D>
            {
                new Point2D(0.0, 0.0),
                new Point2D(15.0, 15.0)
            };

            // Call
            var waternetLine = new MacroStabilityInwardsWaternetLine(waternetLineName,
                                                                     geometry,
                                                                     new MacroStabilityInwardsPhreaticLine(phreaticLineName, Enumerable.Empty<Point2D>()));

            // Assert
            Assert.AreEqual(waternetLineName, waternetLine.Name);
            CollectionAssert.AreEqual(new List<Point2D>
            {
                new Point2D(0.0, 0.0),
                new Point2D(15.0, 15.0)
            }, waternetLine.Geometry);
            Assert.AreEqual(phreaticLineName, waternetLine.PhreaticLine.Name);
            CollectionAssert.IsEmpty(waternetLine.PhreaticLine.Geometry);
        }
    }
}